diff --git a/examples/peripherals/twai/cybergear/README.md b/examples/peripherals/twai/cybergear/README.md index 193e249a25..73216922b8 100644 --- a/examples/peripherals/twai/cybergear/README.md +++ b/examples/peripherals/twai/cybergear/README.md @@ -1,5 +1,5 @@ -| Supported Targets | ESP32 | ESP32-C3 | ESP32-C5 | ESP32-C6 | ESP32-H2 | ESP32-H21 | ESP32-P4 | ESP32-S2 | ESP32-S3 | -| ----------------- | ----- | -------- | -------- | -------- | -------- | --------- | -------- | -------- | -------- | +| Supported Targets | ESP32 | ESP32-C3 | ESP32-C5 | ESP32-C6 | ESP32-H2 | ESP32-H21 | ESP32-H4 | ESP32-P4 | ESP32-S2 | ESP32-S3 | +| ----------------- | ----- | -------- | -------- | -------- | -------- | --------- | -------- | -------- | -------- | -------- | # CyberGear Motor Control Example @@ -14,23 +14,23 @@ This example demonstrates how to control [XiaoMi CyberGear motors](https://www.m * A development board with any supported Espressif SOC chip (see `Supported Targets` table above) * XiaoMi CyberGear motor -* CAN transceiver (e.g., SN65HVD230) +* Transceiver (e.g., SN65HVD230) * Connecting wires ### Hardware Connection -The CAN bus connection requires a CAN transceiver to convert between the ESP32's TWAI signals and the CAN bus differential signals. +The TWAI bus connection requires a transceiver to convert between the ESP32's TWAI signals and the TWAI bus differential signals. ``` -ESP32 Pin CAN Transceiver CyberGear Motor ---------- --------------- --------------- +ESP32 Pin Transceiver CyberGear Motor +--------- ----------- --------------- GPIO TX ---> CTX GPIO RX <--- CRX -GND ---> GND GND <--- Separate power supply -VCC(3.3V) ---> VCC(3.3V) VCC (24V) <--- Separate power supply - CAN_H <--> CAN_H - CAN_L <--> CAN_L ---------- --------------- --------------- +GND ---> GND GND <--- Separate power supply +VCC(3.3V) ---> VCC(3.3V) VCC (24V) <--- Separate power supply + CAN_H <--> CAN_H + CAN_L <--> CAN_L +--------- ------------ --------------- ``` ### Configure the project @@ -166,9 +166,9 @@ Temperature: 36.500000 **If Motor not responding** - - Check CAN transceiver connections + - Check transceiver connections - Verify motor ID settings are correct - - Confirm CAN bus bitrate matches (1Mbps) + - Confirm TWAI bus bitrate matches (1Mbps) - Check motor power supply For any technical queries, please open an [issue](https://github.com/espressif/esp-idf/issues) on GitHub. We will get back to you soon.