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API Key：c2stc3AtNHo1RkxWNk1qaUY0cVREZ3doQXoxY3BCVEYyb0FUdlI= base64编码 兼容 OpenAI 协议： https://aigw-gzgy2.cucloud.cn:8443/v1 兼容 Anthropic 协议： https://aigw-gzgy2.cucloud.cn:8443 模型 模型能力 模型介绍 [image]aisp-auto-route 深度思考、文本生成 系统通过算法自动匹配最优模型。 [image]DeepSeek-V4-Flash 仅体验 深度思考、文本生成 [image]glm-5.1 深度思考、文本生成 GLM-5.1 是智谱新一代旗舰基座，长程任务显著提升，可自主工作长达8小时，闭环交付工程级成果，整体表现对齐Claude Opus 4.6。 [image]Qwen3.6-27B 深度思考、文本生成 Qwen3.6系列27B原生视觉语言Dense模型，模型效果相较3.5-27B重点提升了Agentic coding能力、模型STEM与推理能力进一步增强 [image]kimi-k2.6 深度思考、文本生成 Kimi K2.6 是 Kimi 最新最智能的模型，Kimi K2.6 的通用 Agent、代码、视觉理解等综合能力得到全面提升 [image]MiniMax-M2.5 深度思考、文本生成 MiniMax-M2.5 是 MiniMax 推出的新一代旗舰编程模型，致力于提升真实世界复杂任务中的表现。在编程、工具调用和搜索、办公等生产力场景都达到或刷新了行业的 SOTA。 [image]glm-5 深度思考、文本生成 GLM-5 是智谱新一代的旗舰基座模型，面向 Agentic Engineering 打造，能够在复杂系统工程与长程 Agent 任务中提供可靠生产力。 [image]Qwen3.5-397B-A17B 深度思考、文本生成 Qwen3.5 系列 397B-A17B 是原生视觉语言模型，基于混合架构设计，融合了线性注意力机制与稀疏混合专家模型，实现了更高的推理效率。 [image]Qwen3-235B-A22B 深度思考、文本生成 Qwen3 系列 235B-A22B 实现思考模式和非思考模式的有效融合，可在对话中切换模式。推理能力显著超过QwQ、通用能力显著超过Qwen2.5。 [image]kimi-k2.5 深度思考、文本生成 Kimi-K2.5 是 Kimi 迄今最全能的模型，原生的多模态架构设计，支 DeepSeek-VPRO实际也是可用的 2 个帖子 - 2 位参与者 阅读完整话题
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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
本帖使用社区开源推广，符合推广要求。我申明并遵循社区要求的以下内容： 我的帖子已经打上 开源推广 标签： 是 我的开源项目完整开源，无未开源部分： 是 我的开源项目已链接认可 LINUX DO 社区： 是 我帖子内的项目介绍，AI生成、润色内容部分已截图发出： 是 以上选择我承诺是永久有效的，接受社区和佬友监督： 是 以下为项目介绍正文内容，AI生成、润色内容已使用截图方式发出 这是我自己用的一种NL2SQL实施方案，基模用的是dsv4flash，主要是快，测试下来如果不是相当复杂需要跨数据库查询这种的都是很快的。 问询关系会慢，因为需要查文档，单纯查询某个表的数据差不多都是1~2s左右。 核心的思路其实是借鉴了知识图谱，即通过开始前启动时扫描所有启用数据库，生成 catalog 、关系复核文档和 schema map ，这三个东西来方便模型速查数据之间的关系。 我觉得对于不是极其复杂的场景的智能问数完全可以carry了，在某个项目中已经测试过了， 大家都 我感觉不错。 协议是ap2.0，大家可以随意fork以及来许愿，我会采集大家的意见优化项目。 项目地址 github.com GitHub - CloudWide851/easy-nl2sql 通过在 GitHub 上创建帐户来为 CloudWide851/easy-nl2sql 开发做出贡献。 发布帖子前的功能优化和性能优化： 1.增加了工作状态显示和token的使用显示 2.优化了部分MD格式的渲染 3. 特地做成了可以滚动的 4.优化了Agent的自主性，可以适当推测 最后的最后 2 个帖子 - 2 位参与者 阅读完整话题
base64 c2stY3Rhd2Roc2hnemllaDAwcDczNm9nNHRsN2F3Y2hoc29kZnh3eWEzMzlmOGluNXNm 都是国内api接入点 4 个帖子 - 3 位参与者 阅读完整话题
背景： 目前在做的一个项目是很垂直的一个领域，我们的Agent中会用NL2SQL的形式接入客户的数据库，客户大概有一百来张表，其中会有一些表功能重叠（比如多家供应商对同一内容的记录，但是互相的字段和数据会有出入）， 目前是通过plan节点对业务理解进行拆分，NL2SQL服务简单说是用的schema少量数据和fewshot去生成SQL 问题: 业务过于垂直且表多，少量fewshot没办法覆盖大量真实业务query，如何进行优化？ 想问下大家真实的业务场景是通用的NL2SQL服务接入，还是会根据database定制提示词？ 具体服务是自研（workflow or agentic）还是开源？ 14 个帖子 - 8 位参与者 阅读完整话题
分享一下，c2stOTVhMTY4ZDZiYWVjOTQ1NjQxZDA2ODhmNjA3ZDNkMmE4NTFlNGJhNjgwZTYzYTkzZjUxMjBiZjA4MWU4MWM1Yg== 2 个帖子 - 2 位参与者 阅读完整话题
0 / 38,000,000,000 已使用 0.0% 佬友们开蹬吧；5-28凌晨过期 API Key: tp-e9lfg518e4i7pj0b64ha71mwxlv90tj2s8qdv9gnxaal8khs Base URL 兼容 OpenAI 接口协议： https://token-plan-ams.xiaomimimo.com/v1 兼容 Anthropic 接口协议： https://token-plan-ams.xiaomimimo.com/anthropic 2 个帖子 - 2 位参与者 阅读完整话题
删除中文使用哦： apikey：tp-sri45ar6ep408n75xy删除2ocnd3q删除8ch2s0yzzjjpw84mf3fa1lf 刚刚看错了，搞成了st那一个了 4 个帖子 - 2 位参与者 阅读完整话题