这是本文档旧的修订版!


RS485&232 J_LED-IR1 J_GPIO1 SPK1
1 RS485_A1 1 VCC3_IR 1 GPIO1 1 L_SPK+
2 RS485_B1 2 IR 2 GPIO3 2 L_SPK-
3 RS485_A2 3 GND 3 GPIO2 3 R_SPK+
4 RS485_B2 4 AD 4 GPIO4 4 R_SPK-
5 UART_RX3_232 5 LEDB 5 SPI2_MOSI_CN
6 UART_TX3_232 6 P_LED 6 SPI2_MISO_CN
7 UART_RX4_232 I2C-TP 7 SPI2_CLK_CN
8 UART_TX4_232 1 GND 8 SPI2_CS_CN
9 GND 2 I2C1_SDA_TP_C 9 VCC5_GPIO
10 GND 3 I2C1_SCL_TP_C 10 VCC5_GPIO
debug 4 TP_RST_C 11 GND
1 NC 5 TP_INT_C 12 GND
2 UART2_TX_ 6 TP_VDD
3 UART2_RX
4 GND
打印/导出