这是本文档旧的修订版！
| RS485&232 | J_LED-IR1 | |||
|---|---|---|---|---|
| 1 | RS485_A1 | 1 | VCC3_IR | |
| 2 | RS485_B1 | 2 | IR | |
| 3 | RS485_A2 | 3 | GND | |
| 4 | RS485_B2 | 4 | AD | |
| 5 | UART_RX3_232 | 5 | LEDB | |
| 6 | UART_TX3_232 | 6 | P_LED | |
| 7 | UART_RX4_232 | I2C-TP | ||
| 8 | UART_TX4_232 | 1 | GND | |
| 9 | GND | 2 | I2C1_SDA_TP_C | |
| 10 | GND | 3 | I2C1_SCL_TP_C | |
| debug | 4 | TP_RST_C | ||
| 1 | NC | 5 | TP_INT_C | |
| 2 | UART2_TX_ | 6 | TP_VDD | |
| 3 | UART2_RX | |||
| 4 | GND |
