TTL to RS 485 Modul MAX485 module MAX 485 RS485 NodeMCU aksesoris

Deskripsi

1 , on-board MAX485 chip , is a tool for RS-485 communications , low-power , Slew-Rate Transceiver

2 , onboard then 5.08 (mm) pitch 2P terminal for easy wiring RS-485 communication
3 , the chip has drawn all of the pins can be controlled by the microcontroller operation
4, Working voltage : 5V
5 , board size : 44 (mm) x14 (mm)