这是本文档旧的修订版！

1 RS485_A1
2 RS485_B1
3 RS485_A2
4 RS485_B2
5 UART_RX3_232
6 UART_TX3_232
7 UART_RX4_232
8 UART_TX4_232
9 GND
10 GND
RS485&232

您的足迹: • r39s2p_hw_jx • temp_hw • english • r39s2p_hw_fw • nk-6a12 • temp_android_lcd_english • r39s2 • temp_hw_pin • r36s0 • r39s2p_hw_pin

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