GrabCAD 模型信息
Bus Linker Transfer Board (LewanSoul intended) · 模型 261660
This is a board intended to be used with LewanSoul robotic arm driven with an ESP32. I will publish the code as soon as I can confirm the development working. Those advices are from "Gemini": The LX-15A or LX-16A Serial Bus Servos are significantly more advanced than standard PWM servos. Since they are "Bus" servos, they are daisy-chained (one plugs into the next), which keeps your wiring clean on that mobile chassis. However, controlling them with an ESP32 requires a specific Hardware Interface because they use a single-wire half-duplex UART protocol at 115,200 baud. 1. The Hardware Interface (The "Bridge") The ESP32 has 3.3V logic, but the LX servos usually run on 5V–7.4V logic and require a "Signal" wire that both sends and receives. You will need a Bus Linker (like the LewanSoul Debug board) or a simple DIY circuit using a 74HC126 or two transistors to merge the ESP32's TX and RX pins into one signal wire. 2. The Power Strategy Since these are high-torque metal servos: Voltage: Connect them directly to a 2S LiPo (7.4V). They are designed for this voltage and will provide maximum torque. Common Ground: Ensure the Battery GND, Servo GND, and ESP32 GND are all connected together.
- 格式
- Rendering、STEP / IGES
- 分类
- 3D printing、Electrical、Robotics
- 标签
- 未标注
- 数据更新
- 2026-10-29T05:36:04Z