1. On-board MAX485 chip, suitable for RS-485 communication, low power consumption, limited swing rate transceiver 2. 5.08 (mm) pitch 2P terminal block on board, convenient RS-485 communication wiring 3. Chip all the pins have been cited, you can control the operation through the microcontroller 4. Operating voltage: 5V 5. Weight: about 4.2 g 6. Board size: about 5.5 x 2.5 cm
1. 板载MAX485芯片,适用于RS-485通信的低功耗、限摆率收发器 2. 板载接5.08(mm)间距2P接线柱,方便RS-485通信接线 3. 芯片全部引脚已经引出,可以通过单片机控制操作 4. 工作电压:5V 5. 重量:约4.2 g 6. 板子尺寸:约5.5 x 2.5 cm
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