Introduction Against the backdrop of rapid expansion in the global consumer electronics and smart home markets, Grand View Research data shows that the global wireless remote control device market size reached US$19.8 billion in 2025, with an expected CAGR of 7.2% by 2030. Among them, Sub-1GHz OOK/ASK modulation solutions, with their advantages of low cost, low power consumption and strong anti-interference capability, account for more than 70% of the consumer remote control product market share. Chengdu Ebyte Electronic Technology Co., Ltd., a leading domestic provider of wireless communication solutions, has launched the E160-TxF12S2 OOK wireless transmitter module for low-cost remote control scenarios, which has become an ideal choice for small home appliances, toys, access control and other fields with its ultra-high cost-effectiveness and industrial-grade reliability. Based on official manual parameters, this article comprehensively analyzes the technical features, application solutions and deployment guidelines of the E160-TxF12S2, providing selection references for consumer electronics developers. Table of Contents Core Product Features Detailed Technical Specifications Hardware Design and Pin Definition Software Development and Coding Rules Typical Applications and Reference Circuits Frequently Asked Questions and Solutions Soldering and Mass Production Guide Selection Reference and Supporting Solutions 1. Core Product Features The E160-TxF12S2 is an OOK/ASK modulated wireless transmitter module specially designed for low-cost remote control scenarios. It has a built-in high-performance RF chip and power amplifier, factory-cured EV1527 standard encoding and 20bits unique address code, enabling rapid productization without additional encoding development. The core advantages are as follows: Feature Category Specific Parameters Modulation Method OOK/ASK (Amplitude Shift Keying/On-Off Keying) Operating Frequency Band 315MHz (E160-T3F12S2) / 433.92MHz (E160-T4F12S2) Transmit Power +13dBm (@3.3V power supply) Communication Range Up to 210m in ideal environment (paired with E160-RxMD2 receiver module, 1.5dBi antenna, 2m height) Power Consumption Performance Transmit current 10mA, sleep current only 1μA Encoding Features Built-in EV1527 standard encoding, factory-cured 20bits unique address code (million groups without repetition) Button Support 3 independent input pins, expandable to 6 buttons through combination Reliability Design ±4KV ESD electrostatic protection (±6KV for RF pin), industrial temperature range of -40℃~+85℃ Power Supply Features Wide voltage 1.8V~3.6V, supports button battery power supply Dimensions 20.4×13.3×2.5mm ultra-small size, stamp hole SMD package Each module has a globally unique 20bits address code, with an address repetition probability of only one in a million, effectively avoiding crosstalk between different devices. 2. Detailed Technical Specifications 2.1 RF Parameters RF Parameter Parameter Value Remarks Operating Frequency 315MHz / 433.92MHz Two models available Modulation Method ASK/OOK Amplitude shift keying modulation Maximum Transmit Power 13±1.0dBm Typical value, @ 3 .3V power supply Harmonic Suppression >45dBc @ 433MHz , second harmonic Transmission Rate 28kbps Fixed value Frequency Offset ±0.05MHz - Antenna Impedance 50Ω - Reference Communication Range 210m Paired with E160-RxMD2 receiver module, clear open environment 2.2 Electrical Parameters Electrical Parameter Minimum Typical Maximum Remarks Operating Voltage 1.8V 3.3V 3.6V ≥3.3V ensures maximum output power, exceeding 3.6V has burn-out risk Communication Level 1.8V 3.3V 3.6V Consistent with power supply voltage Transmit Current - 10.0mA - Instantaneous power consumption @ 3 .3V power supply, 433.92MHz, 13dBm transmission Sleep Current - 1μA - Automatically enters sleep when no data is sent ESD Protection -4KV +4KV HBM standard, ±6KV for RF pin Operating Temperature -40℃ - +85℃ Industrial-grade design Operating Humidity 10%rh - 90%rh - Storage Temperature -65℃ - +150℃ - 2.3 Hardware Parameters Hardware Parameter Parameter Value Remarks Crystal Frequency 26.25MHz (315MHz version) / 26.2982MHz (433MHz version) Module Dimensions 20.413.32.5mm LWH Antenna Form Stamp hole - Communication Interface GPIO 1.8~3.6V level, 3.3V recommended for reliability Package Form SMD/stamp hole Pin pitch 2.54mm Weight 3.65g - 3. Hardware Design and Pin Definition 3.1 Pin Layout The E160-TxF12S2 adopts a 9-pin SMD package. The core pin definitions are as follows: Pin Number Pin Name Direction Function Description 1 K0 Input Button input pin, active low, at least 100ms duration, key value "0001" 2 K1 Input Button input pin, active low, at least 100ms duration, key value "0010" 3 K2 Input Button input pin, active low, at least 100ms duration, key value "0100" 4 NC Output LED output pin, active low, outputs low when button is pressed, outputs high when released 5 VDD Power DC 1.8~3.6V power input 6 GND - Power ground 7 GND - Power ground 8 GND - Power ground 9 ANT Output Antenna pin, only transmits signals, no receiving function Combined button expansion: Through button matrix design, up to 6 button functions can be realized, corresponding key values: K3="1000", K4="0101", K5="0110" 3.2 Hardware Design Notes Power Design: It is recommended to use a DC regulated power supply with ripple coefficient less than 100mV, reserve more than 30% power margin, ensure reliable grounding of the module, and do not reverse the positive and negative poles of the power supply. Wiring Specification: High-frequency digital traces, analog traces and power traces should avoid passing under the module. If necessary, lay copper on the contact layer of the module and ground it well, and the traces should be placed on the bottom layer. Electromagnetic Compatibility: The module should be kept away from strong electromagnetic interference sources such as power supplies, transformers and high-frequency wiring, and maintain an appropriate distance from 2.4GHz devices such as USB 3.0. Antenna Deployment: The antenna should be exposed as much as possible and vertically upward. If installed in a metal case, an antenna extension cable must be used to lead it out to avoid significant signal attenuation. 4. Software Development and Coding Rules The E160-TxF12S2 has built-in EV1527 standard encoding, no additional encoding development is required, and it can be directly used with the E160-RxMD2 receiver module, or users can develop their own decoding logic. 4.1 Data Frame Structure The data frame sent by the module follows the EV1527 encoding rule, consisting of a synchronization code, 20-bit address code and 4-bit key value code, with a basic unit time T≈35μs: Synchronization code: 32T high level + 80T low level Data bit "1": 3T high level + 1T low level Data bit "0": 1T high level + 3T low level The complete frame structure is as follows: 32*T 204T 44T Synchronization code 20-bit address code (C0~C19) 4-bit key value code (D0~D3) 4.2 Usage Methods Direct button connection: Connect one end of the button to the K0/K1/K2 pin of the module, and the other end to ground. Pressing the button will automatically send the corresponding encoded signal, no MCU participation required. MCU control: The MCU pin can simulate the button level change to realize data transmission, suitable for scenarios requiring dynamic control. Receiver decoding: After demodulation with the E160-RxMD2 receiver module, the MCU parses the 20-bit address code and 4-bit key value code to realize the corresponding control function. Note: Since the module communication rate is 28kbps, it needs to be used with the E160-RxMD2 receiver module that supports this rate. High-speed receiver modules such as E160-RxMS1 are not applicable. 5. Typical Applications and Reference Circuits 5.1 3 Independent Buttons Application Circuit Suitable for simple remote control scenarios with less than 3 buttons, the circuit design is the simplest: K0/K1/K2 pins are respectively connected to independent buttons, and the other end of the button is grounded NC pin is connected in series with a 470Ω resistor and LED indicator for button status indication The power supply uses a 3V button battery, with standby power consumption of only 1μA, and the battery life can reach more than 1 year 5.2 6 Combined Buttons Application Circuit Through the matrix button design, 6 button functions are realized with 3 pins, suitable for multi-function remote controls: K0+K1 combination realizes K3 function (key value 1000) K0+K2 combination realizes K4 function (key value 0101) K1+K2 combination realizes K5 function (key value 0110) Supports 3 independent buttons and 3 combined buttons at the same time, meeting the needs of most consumer remote control applications 5.3 Typical Application Scenarios The high cost-effectiveness and low power consumption features of the E160-TxF12S2 make it widely applicable to the following scenarios: Small Home Appliance Remote Control: Wireless remote control for fans, lighting, bath heaters, humidifiers and other small home appliances Toy Remote Control: Low-power remote control applications for remote control cars, remote control planes, electric toys, etc. Access Control System Remote Control: Wireless remote controls for community access control, garage doors, electric rolling doors Electric Bicycles: Anti-theft remote controls for electric bicycles and electric motorcycles Smart Switches: Control terminals for wireless remote control switches and smart sockets 6. Frequently Asked Questions and Solutions 6.1 Unsatisfactory Transmission Range Possible Causes: There are linear obstacles, same-band interference, or metal shielding near the antenna Power supply voltage is lower than 3.3V, resulting in reduced transmit power Poor matching between antenna and module, or poor antenna quality Tested in environments with strong radio wave absorption such as near the ground or seaside Solutions: Elevate the antenna installation height, avoid obstacles and interference sources Ensure the power supply voltage is ≥3.3V, use a regulated power supply Replace a matched high-gain antenna, use an antenna extension cable when deployed inside a metal case Test in an open environment, avoid using in strong absorption environments 6.2 Module Easy to Damage Possible Causes: Power supply voltage exceeds 3.6V, or the positive and negative poles of the power supply are reversed No electrostatic protection during installation, causing chip breakdown Operating environment humidity exceeds 90%, or temperature exceeds the industrial grade range Solutions: Add over-voltage and reverse polarity protection circuits, strictly control the power supply voltage between 1.8~3.6V Implement electrostatic protection during installation and operation, ensure good module grounding Avoid using in environments exceeding -40℃~+85℃ or high humidity 6.3 High Bit Error Rate Possible Causes: There is same-frequency signal interference nearby Unstable power supply with excessive ripple Antenna feeder is too long or of poor quality, resulting in signal attenuation Solutions: Replace modules of different frequency bands (switch between 315MHz/433MHz) to avoid interference frequency bands Optimize power supply design, add filter capacitors to reduce power supply ripple Shorten the antenna feeder length, use low-loss coaxial cable 7. Soldering and Mass Production Guide 7.1 Reflow Soldering Parameters The module supports lead-free reflow soldering, with the following soldering parameters: Curve Feature Leaded Soldering Lead-free Soldering Solder Paste Type Sn63/Pb37 Sn96.5/Ag3/Cu0.5 Preheat Temperature Range 100℃~150℃ 150℃~200℃ Preheat Time 60-120 sec 60-120 sec Average Ramp-up Rate ≤3℃/sec ≤3℃/sec Liquidous Temperature 183℃ 217℃ Time Above Liquidous 60-90 sec 30-90 sec Peak Temperature 220-235℃ 230-250℃ Average Ramp-down Rate ≤6℃/sec ≤6℃/sec Total Time from 25℃ to Peak ≤6 minutes ≤8 minutes 7.2 Mass Packaging Method The modules are packaged in tape and reel, 1000pcs per reel, with packaging specifications: Tape dimensions: width 44.5~48.5mm, thickness 2.9±0.1mm Reel diameter: 330±0.2mm Suitable for fully automatic SMT mounter production, improving mass production efficiency 8. Selection Reference and Supporting Solutions 8.1 Peer Product Comparison Product Model Transmit Power Communication Range Number of Buttons Sleep Current Package Size E160-TxF12S2 13dBm 210m 6 (3 pins expanded) 1μA 20.4*13.3mm E160-TxF20S2 20dBm 500m 6 2μA 22*15mm Competitor Ordinary Transmitter Module 10dBm 100m 3 5μA 25*15mm 8.2 Recommended Supporting Receiver Modules Receiver Module Model Receive Sensitivity Compatible Rate Application Scenario E160-RxMD2 -112dBm 2.4~48kbps Best match with E160-TxF12S2, high sensitivity and low power consumption E160-RxMS2 -108dBm 1~10kbps Long-distance transmission scenarios, strong anti-interference capability 8.3 Recommended Antennas Antenna Model Type Gain Application Scenario TX433-JZ-5 Spring Antenna 1.5dBi Small remote controls, built-in installation TX433-JK-10 Copper Rod Antenna 2.0dBi Medium-distance transmission, external installation TX433-XPH-300 Suction Cup Antenna 3.0dBi Long-distance transmission, fixed equipment About Ebyte Chengdu Ebyte Electronic Technology Co., Ltd. is a national high-tech enterprise focusing on wireless communication applications. Its products cover the full range of wireless modules including LoRa, Bluetooth, Wi-Fi, Sub-1GHz, etc., which are widely used in consumer electronics, industrial IoT, smart home, smart agriculture and other fields. The company has more than 100 technical patents, and its products have passed international certifications such as FCC, CE and RoHS, and are exported to more than 160 countries and regions. It can provide customers with customized development and one-stop wireless communication solutions. Official Website: https://www.cdebyte.com Technical Support: [email protected] Sales Hotline: +86-4000-330-990 Address: 2nd Floor, Building B2, 199 Xiqu Avenue, High-tech Zone, Chengdu, Sichuan, China
Introduction Against the backdrop of rapid expansion in the global consumer electronics and smart home markets, Grand View Research data shows that the global wireless remote control device market size reached US$19.8 billion in 2025, with an expected CAGR of 7.2% by 2030. Among them, Sub-1GHz OOK/ASK modulation solutions, with their advantages of low cost, low power consumption and strong anti-interference capability, account for more than 70% of the consumer remote control product market share. Chengdu Ebyte Electronic Technology Co., Ltd., a leading domestic provider of wireless communication solutions, has launched the E160-TxF12S2 OOK wireless transmitter module for low-cost remote control scenarios, which has become an ideal choice for small home appliances, toys, access control and other fields with its ultra-high cost-effectiveness and industrial-grade reliability. Based on official manual parameters, this article comprehensively analyzes the technical features, application solutions and deployment guidelines of the E160-TxF12S2, providing selection references for consumer electronics developers. Table of Contents Core Product Features Detailed Technical Specifications Hardware Design and Pin Definition Software Development and Coding Rules Typical Applications and Reference Circuits Frequently Asked Questions and Solutions Soldering and Mass Production Guide Selection Reference and Supporting Solutions 1. Core Product Features The E160-TxF12S2 is an OOK/ASK modulated wireless transmitter module specially designed for low-cost remote control scenarios. It has a built-in high-performance RF chip and power amplifier, factory-cured EV1527 standard encoding and 20bits unique address code, enabling rapid productization without additional encoding development. The core advantages are as follows: Feature Category Specific Parameters Modulation Method OOK/ASK (Amplitude Shift Keying/On-Off Keying) Operating Frequency Band 315MHz (E160-T3F12S2) / 433.92MHz (E160-T4F12S2) Transmit Power +13dBm (@3.3V power supply) Communication Range Up to 210m in ideal environment (paired with E160-RxMD2 receiver module, 1.5dBi antenna, 2m height) Power Consumption Performance Transmit current 10mA, sleep current only 1μA Encoding Features Built-in EV1527 standard encoding, factory-cured 20bits unique address code (million groups without repetition) Button Support 3 independent input pins, expandable to 6 buttons through combination Reliability Design ±4KV ESD electrostatic protection (±6KV for RF pin), industrial temperature range of -40℃~+85℃ Power Supply Features Wide voltage 1.8V~3.6V, supports button battery power supply Dimensions 20.4×13.3×2.5mm ultra-small size, stamp hole SMD package Each module has a globally unique 20bits address code, with an address repetition probability of only one in a million, effectively avoiding crosstalk between different devices. 2. Detailed Technical Specifications 2.1 RF Parameters RF Parameter Parameter Value Remarks Operating Frequency 315MHz / 433.92MHz Two models available Modulation Method ASK/OOK Amplitude shift keying modulation Maximum Transmit Power 13±1.0dBm Typical value, @ 3 .3V power supply Harmonic Suppression >45dBc @ 433MHz , second harmonic Transmission Rate 28kbps Fixed value Frequency Offset ±0.05MHz - Antenna Impedance 50Ω - Reference Communication Range 210m Paired with E160-RxMD2 receiver module, clear open environment 2.2 Electrical Parameters Electrical Parameter Minimum Typical Maximum Remarks Operating Voltage 1.8V 3.3V 3.6V ≥3.3V ensures maximum output power, exceeding 3.6V has burn-out risk Communication Level 1.8V 3.3V 3.6V Consistent with power supply voltage Transmit Current - 10.0mA - Instantaneous power consumption @ 3 .3V power supply, 433.92MHz, 13dBm transmission Sleep Current - 1μA - Automatically enters sleep when no data is sent ESD Protection -4KV +4KV HBM standard, ±6KV for RF pin Operating Temperature -40℃ - +85℃ Industrial-grade design Operating Humidity 10%rh - 90%rh - Storage Temperature -65℃ - +150℃ - 2.3 Hardware Parameters Hardware Parameter Parameter Value Remarks Crystal Frequency 26.25MHz (315MHz version) / 26.2982MHz (433MHz version) Module Dimensions 20.413.32.5mm LWH Antenna Form Stamp hole - Communication Interface GPIO 1.8~3.6V level, 3.3V recommended for reliability Package Form SMD/stamp hole Pin pitch 2.54mm Weight 3.65g - 3. Hardware Design and Pin Definition 3.1 Pin Layout The E160-TxF12S2 adopts a 9-pin SMD package. The core pin definitions are as follows: Pin Number Pin Name Direction Function Description 1 K0 Input Button input pin, active low, at least 100ms duration, key value "0001" 2 K1 Input Button input pin, active low, at least 100ms duration, key value "0010" 3 K2 Input Button input pin, active low, at least 100ms duration, key value "0100" 4 NC Output LED output pin, active low, outputs low when button is pressed, outputs high when released 5 VDD Power DC 1.8~3.6V power input 6 GND - Power ground 7 GND - Power ground 8 GND - Power ground 9 ANT Output Antenna pin, only transmits signals, no receiving function Combined button expansion: Through button matrix design, up to 6 button functions can be realized, corresponding key values: K3="1000", K4="0101", K5="0110" 3.2 Hardware Design Notes Power Design: It is recommended to use a DC regulated power supply with ripple coefficient less than 100mV, reserve more than 30% power margin, ensure reliable grounding of the module, and do not reverse the positive and negative poles of the power supply. Wiring Specification: High-frequency digital traces, analog traces and power traces should avoid passing under the module. If necessary, lay copper on the contact layer of the module and ground it well, and the traces should be placed on the bottom layer. Electromagnetic Compatibility: The module should be kept away from strong electromagnetic interference sources such as power supplies, transformers and high-frequency wiring, and maintain an appropriate distance from 2.4GHz devices such as USB 3.0. Antenna Deployment: The antenna should be exposed as much as possible and vertically upward. If installed in a metal case, an antenna extension cable must be used to lead it out to avoid significant signal attenuation. 4. Software Development and Coding Rules The E160-TxF12S2 has built-in EV1527 standard encoding, no additional encoding development is required, and it can be directly used with the E160-RxMD2 receiver module, or users can develop their own decoding logic. 4.1 Data Frame Structure The data frame sent by the module follows the EV1527 encoding rule, consisting of a synchronization code, 20-bit address code and 4-bit key value code, with a basic unit time T≈35μs: Synchronization code: 32T high level + 80T low level Data bit "1": 3T high level + 1T low level Data bit "0": 1T high level + 3T low level The complete frame structure is as follows: 32*T 204T 44T Synchronization code 20-bit address code (C0~C19) 4-bit key value code (D0~D3) 4.2 Usage Methods Direct button connection: Connect one end of the button to the K0/K1/K2 pin of the module, and the other end to ground. Pressing the button will automatically send the corresponding encoded signal, no MCU participation required. MCU control: The MCU pin can simulate the button level change to realize data transmission, suitable for scenarios requiring dynamic control. Receiver decoding: After demodulation with the E160-RxMD2 receiver module, the MCU parses the 20-bit address code and 4-bit key value code to realize the corresponding control function. Note: Since the module communication rate is 28kbps, it needs to be used with the E160-RxMD2 receiver module that supports this rate. High-speed receiver modules such as E160-RxMS1 are not applicable. 5. Typical Applications and Reference Circuits 5.1 3 Independent Buttons Application Circuit Suitable for simple remote control scenarios with less than 3 buttons, the circuit design is the simplest: K0/K1/K2 pins are respectively connected to independent buttons, and the other end of the button is grounded NC pin is connected in series with a 470Ω resistor and LED indicator for button status indication The power supply uses a 3V button battery, with standby power consumption of only 1μA, and the battery life can reach more than 1 year 5.2 6 Combined Buttons Application Circuit Through the matrix button design, 6 button functions are realized with 3 pins, suitable for multi-function remote controls: K0+K1 combination realizes K3 function (key value 1000) K0+K2 combination realizes K4 function (key value 0101) K1+K2 combination realizes K5 function (key value 0110) Supports 3 independent buttons and 3 combined buttons at the same time, meeting the needs of most consumer remote control applications 5.3 Typical Application Scenarios The high cost-effectiveness and low power consumption features of the E160-TxF12S2 make it widely applicable to the following scenarios: Small Home Appliance Remote Control: Wireless remote control for fans, lighting, bath heaters, humidifiers and other small home appliances Toy Remote Control: Low-power remote control applications for remote control cars, remote control planes, electric toys, etc. Access Control System Remote Control: Wireless remote controls for community access control, garage doors, electric rolling doors Electric Bicycles: Anti-theft remote controls for electric bicycles and electric motorcycles Smart Switches: Control terminals for wireless remote control switches and smart sockets 6. Frequently Asked Questions and Solutions 6.1 Unsatisfactory Transmission Range Possible Causes: There are linear obstacles, same-band interference, or metal shielding near the antenna Power supply voltage is lower than 3.3V, resulting in reduced transmit power Poor matching between antenna and module, or poor antenna quality Tested in environments with strong radio wave absorption such as near the ground or seaside Solutions: Elevate the antenna installation height, avoid obstacles and interference sources Ensure the power supply voltage is ≥3.3V, use a regulated power supply Replace a matched high-gain antenna, use an antenna extension cable when deployed inside a metal case Test in an open environment, avoid using in strong absorption environments 6.2 Module Easy to Damage Possible Causes: Power supply voltage exceeds 3.6V, or the positive and negative poles of the power supply are reversed No electrostatic protection during installation, causing chip breakdown Operating environment humidity exceeds 90%, or temperature exceeds the industrial grade range Solutions: Add over-voltage and reverse polarity protection circuits, strictly control the power supply voltage between 1.8~3.6V Implement electrostatic protection during installation and operation, ensure good module grounding Avoid using in environments exceeding -40℃~+85℃ or high humidity 6.3 High Bit Error Rate Possible Causes: There is same-frequency signal interference nearby Unstable power supply with excessive ripple Antenna feeder is too long or of poor quality, resulting in signal attenuation Solutions: Replace modules of different frequency bands (switch between 315MHz/433MHz) to avoid interference frequency bands Optimize power supply design, add filter capacitors to reduce power supply ripple Shorten the antenna feeder length, use low-loss coaxial cable 7. Soldering and Mass Production Guide 7.1 Reflow Soldering Parameters The module supports lead-free reflow soldering, with the following soldering parameters: Curve Feature Leaded Soldering Lead-free Soldering Solder Paste Type Sn63/Pb37 Sn96.5/Ag3/Cu0.5 Preheat Temperature Range 100℃~150℃ 150℃~200℃ Preheat Time 60-120 sec 60-120 sec Average Ramp-up Rate ≤3℃/sec ≤3℃/sec Liquidous Temperature 183℃ 217℃ Time Above Liquidous 60-90 sec 30-90 sec Peak Temperature 220-235℃ 230-250℃ Average Ramp-down Rate ≤6℃/sec ≤6℃/sec Total Time from 25℃ to Peak ≤6 minutes ≤8 minutes 7.2 Mass Packaging Method The modules are packaged in tape and reel, 1000pcs per reel, with packaging specifications: Tape dimensions: width 44.5~48.5mm, thickness 2.9±0.1mm Reel diameter: 330±0.2mm Suitable for fully automatic SMT mounter production, improving mass production efficiency 8. Selection Reference and Supporting Solutions 8.1 Peer Product Comparison Product Model Transmit Power Communication Range Number of Buttons Sleep Current Package Size E160-TxF12S2 13dBm 210m 6 (3 pins expanded) 1μA 20.4*13.3mm E160-TxF20S2 20dBm 500m 6 2μA 22*15mm Competitor Ordinary Transmitter Module 10dBm 100m 3 5μA 25*15mm 8.2 Recommended Supporting Receiver Modules Receiver Module Model Receive Sensitivity Compatible Rate Application Scenario E160-RxMD2 -112dBm 2.4~48kbps Best match with E160-TxF12S2, high sensitivity and low power consumption E160-RxMS2 -108dBm 1~10kbps Long-distance transmission scenarios, strong anti-interference capability 8.3 Recommended Antennas Antenna Model Type Gain Application Scenario TX433-JZ-5 Spring Antenna 1.5dBi Small remote controls, built-in installation TX433-JK-10 Copper Rod Antenna 2.0dBi Medium-distance transmission, external installation TX433-XPH-300 Suction Cup Antenna 3.0dBi Long-distance transmission, fixed equipment About Ebyte Chengdu Ebyte Electronic Technology Co., Ltd. is a national high-tech enterprise focusing on wireless communication applications. Its products cover the full range of wireless modules including LoRa, Bluetooth, Wi-Fi, Sub-1GHz, etc., which are widely used in consumer electronics, industrial IoT, smart home, smart agriculture and other fields. The company has more than 100 technical patents, and its products have passed international certifications such as FCC, CE and RoHS, and are exported to more than 160 countries and regions. It can provide customers with customized development and one-stop wireless communication solutions. Official Website: https://www.cdebyte.com Technical Support: [email protected] Sales Hotline: +86-4000-330-990 Address: 2nd Floor, Building B2, 199 Xiqu Avenue, High-tech Zone, Chengdu, Sichuan, China
显示：Total cost: $99.67。 但是我订购的是20$ 套餐，这个total cost说明了什么，会被封号吗？ 4 个帖子 - 3 位参与者 阅读完整话题
公司采购了 CoStrict ，打开一看国产主流大模型挺全的，正打算好好把玩一番却发现官方只支持 VSCode 插件，于是连夜撸了个转发工具，顺便开源了 😋 costrict-router 是一个第三方的 CoStrict 接口转发工具，它可以将任意 OpenAI 兼容（ Chat Completions ）的请求转发到你指定的私有化 CoStrict 服务端上 你可以把它理解成一个 本地 CoStrict 入口 ：登录一次后，后续只需要把 Agent 工具的 Base URL 指向本地地址即可 ✨ 特性 能力 说明 🔁 OpenAI 兼容代理 本地暴露 /v1/chat/completions 和 /v1/models 🔐 登录态持久化 支持生成 CoStrict 登录链接，登录成功后持久化相应配置 ♻️ Token 自动刷新 根据 JWT 过期时间提前刷新，无感使用 🧭 后台运行 支持 start 、 stop 、 status 、 restart 📚 浏览模型 查看当前账号可用模型、上下文窗口和图片能力 更多详情请见 🔗 https://github.com/mokeyjay/costrict-router
会员制仓储量贩巨头开市客（Costco）正加速拓展线上渠道。开市客已悄然入驻京东，开设了其在中国电商平台的首家官方旗舰店。值得关注的是，京东旗舰店执行了会员与非会员差异化定价，蓝鲸记者了解到，已开通会员的用户可享受与线下卖场一致的会员价；而非会员下单，比会员价高出20%。 开市客入驻京东 记者向开市客客服求证后获悉，该京东旗舰店于5月22日正式上线。作为品牌官方直营门店，店内所售商品与线下卖场质量完全一致。 店内所售商品与线下卖场质量完全一致 以开市客热销品"科克兰饮用纯净水"为例，会员价15.9元，非会员价19.08元。 客服进一步解释："京东店铺的商品定价与线下卖场基本保持一致，日常售价均为统一标准。仅部分时段线下卖场会推出专属活动，活动期间可能出现小幅价格差异，线上日常售价则不会因此变动。" 目前，消费者可通过开市客官方小程序、自有App以及新上线的京东旗舰店进行线上购物。客服明确表示，京东是该品牌在电商平台中的首家合作方，暂未进驻其他主流电商渠道。 Costco开市客于1976年在美国加州圣地亚哥诞生，在全球14个地区拥有900余家门店，会员数达1.4亿。 开市客于2019年进入中国大陆市场。截至2026年一季度，开市客在中国大陆拥有7家门店，其中上海2家，苏州、宁波、杭州、深圳、南京各1家，第八家门店预计将落地泉州。 开市客实行会员制定价，目前在中国市场推出两个会员等级：金星会员年费299元，适合大多数普通消费者，是进入门店及线上商城购物的基础资格；黑钻会员年费688元，属于高级会员体系，在金星会员权益基础上可享3%消费返利。 开市客此次入驻京东，将直接扩大其在中国市场的线上销售渠道，并面向更广泛的非会员消费群体。 查看评论
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Feature CPU Runner Activity Monitor CleanMyMac iStat Menus Cost Free Free (built-in) $40 / year | $10 once Live CPU + memory ✓ ✓ — ✓ Per-core breakdown ✓ ✓ — ✓ Menu-bar live readout ✓ — — ✓ (flagship) Process list with Quit / Force Quit ✓ ✓ — — Storage cleanup (12 categories) ✓ — ✓ (flagship) — App uninstaller drop-zone ✓ — ✓ — Large / Old Files scanner ✓ — ✓ — iOS sibling app ✓ — — — No analytics ✓ ✓ — ✓ 无网络链接、无数据泄漏、无后台配置 https://drive.google.com/file/d/1lafKLdI7BwfR37L3FnlMVSo2n6Jjdgjg/view?usp=sharing
Feature CPU Runner Activity Monitor CleanMyMac iStat Menus Cost Free Free (built-in) $40 / year | $10 once Live CPU + memory ✓ ✓ — ✓ Per-core breakdown ✓ ✓ — ✓ Menu-bar live readout ✓ — — ✓ (flagship) Process list with Quit / Force Quit ✓ ✓ — — Storage cleanup (12 categories) ✓ — ✓ (flagship) — App uninstaller drop-zone ✓ — ✓ — Large / Old Files scanner ✓ — ✓ — iOS sibling app ✓ — — — No analytics ✓ ✓ — ✓ 无网络链接、无数据泄漏、无后台配置 https://drive.google.com/file/d/1lafKLdI7BwfR37L3FnlMVSo2n6Jjdgjg/view?usp=sharing
Feature CPU Runner Activity Monitor CleanMyMac iStat Menus Cost Free Free (built-in) $40 / year | $10 once Live CPU + memory ✓ ✓ — ✓ Per-core breakdown ✓ ✓ — ✓ Menu-bar live readout ✓ — — ✓ (flagship) Process list with Quit / Force Quit ✓ ✓ — — Storage cleanup (12 categories) ✓ — ✓ (flagship) — App uninstaller drop-zone ✓ — ✓ — Large / Old Files scanner ✓ — ✓ — iOS sibling app ✓ — — — No analytics ✓ ✓ — ✓ 无网络链接、无数据泄漏、无后台配置 https://drive.google.com/file/d/1lafKLdI7BwfR37L3FnlMVSo2n6Jjdgjg/view?usp=sharing
If you’re searching for “lip flip before and after”, you’re probably wondering one thing: Will this actually make my lips look better — or is it overhyped? This guide breaks down everything you need to know about lip flip results, cost, vs fillers, and whether it’s worth it in 2025. What Is a Lip Flip? A lip flip is a cosmetic procedure that uses a small amount of Botox (botulinum toxin) to relax the muscles around the upper lip. Instead of adding volume, it: Gently rolls the upper lip outward Makes more of the lip visible Creates the illusion of a fuller lip This is why many people search for: “what is lip flip” “botox lip flip results” “lip flip vs filler” Lip Flip Before and After: What Changes? When people look for lip flip before and after, they often expect dramatic results. That’s not what this treatment is for. Before Lip Flip: Upper lip disappears when smiling Thin or tight lip line Less visible pink area After Lip Flip: Upper lip appears slightly fuller More balanced smile Subtle, natural enhancement 👉 The key difference: This is a low-key improvement, not a transformation. Lip Flip vs Filler: Which One Should You Choose? One of the most searched comparisons is lip flip vs filler — and for good reason. Lip Flip: Uses Botox No added volume Subtle effect Lasts 6–8 weeks Lower cost Lip Filler: Uses hyaluronic acid Adds volume and shape More dramatic results Lasts 6–12 months Higher cost Quick Decision Rule: Want natural enhancement → Lip flip Want fuller lips → Filler How Much Does a Lip Flip Cost? The lip flip cost is one of its biggest advantages. Typical pricing: $80 – $200 per session (U.S.) Depends on provider and location Compared to fillers, it’s often seen as: A low-cost entry point into lip enhancement. Botox Lip Flip Results: Timeline Understanding botox lip flip results helps set expectations. Day 1–3: No visible change Day 3–5: Subtle effects begin Day 10–14: Full results visible Week 6–8: Effects fade ⚠️ Important: Results are temporary and subtle — not everyone notices a big difference. Is Lip Flip Worth It? This is the most important question. Lip flip is worth it if you: Want a natural look Don’t want fillers yet Have a “disappearing lip” when smiling Prefer low commitment It may not be worth it if you: Expect dramatic volume Want long-lasting results 👉 In simple terms: It’s a trial-level cosmetic tweak, not a permanent change. Common Concerns About Lip Flip Before trying it, people often worry about: Will it affect how I speak? Will my smile feel weird? Will people notice? In most cases: Effects are mild Adjustment period is short Results look natural But results vary depending on facial structure and dosage. A Better Way to See Lip Flip Results First Here’s the real issue: Most people decide based on other people’s before and after photos. But your face is different. That’s why more users are turning to tools like Lip Flip to: Preview lip flip before and after on their own face Compare lip flip vs filler visually Test subtle variations before committing It removes guesswork — which is where most hesitation comes from. Final Thoughts Lip flip is popular for a reason: It’s subtle It’s affordable It’s low-risk But it’s not for everyone. If you understand what it actually does, you’re much more likely to be happy with the result. FAQ (For SEO & Featured Snippets) What does a lip flip do? A lip flip relaxes the upper lip muscle using Botox, causing the lip to roll slightly outward and appear fuller without adding volume. How long does a lip flip last? Lip flip results typically last 6 to 8 weeks, depending on the individual and dosage. Is a lip flip better than filler? It depends on your goal. Lip flip is better for subtle enhancement, while fillers are better for adding volume and shape. How much does a lip flip cost? In the U.S., lip flip treatments usually cost between $80 and $200 per session. Does a lip flip look natural? Yes, lip flips are known for producing natural-looking results, especially compared to more dramatic filler treatments.
36氪获悉，开市客（中国）投资有限公司发布声明称，近期网络上出现冒用“Costco开市客”注册商标及企业名称的账号，并通过微信、微博、小红书等渠道散布误导信息。声明指出，冒用账号并非开市客或其关联公司运营，发布内容与开市客无关，公司从未授权任何第三方以此名义开展活动。