Max485 arduino uno - Arduino RS485: Electrical Test Equipment eBay
I'm having some troubles trying to query a modbus slave with an Arduino through Arduino as modbus master with MAX485 doesn't To connect arduino uno with.
I need Help in two thing Here. 1)My main project is i have 23 hallsensors with analog output. There are connected to arduino UNO analog pins using 16: 1 Mux or 8: 1 mux.
RS485 RS422 Shield for Arduino Overview. This shield allows you to connect your Arduino to RS485 and RS422 networks like Profibus for.
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Arduino Yun w RS485 Shield. Shields are usually designed for the Arduino Uno R3 with Ive used a MAX485 chip to talk to a Mindstorm NXT before over its high.
Como de momento no tengo el circuitor para probar que funciona voy a montar 2 arduino max485 y enviar tramas entre ellos a Uno sencillo es mandarlo y estar.