Search results

I have a RPI RS485 CAN Hat Module so Should I use its Chip but I have doubt the the MAX3485 Chip runs on 3.3V right but the A and B Pins Side is working on 5V so does it not damage the MAX3485 Chip. Is their any reference doc you can share the to build MAX3485 CKT.

this Level Shifter CKT works fine with the I2C pin but I am not receiving any output when Connected with MAX485 Chip Ckt on the master end . So do am I using the wrong Modbus lib for Teensy ?? Slave Code : (Teensy side ) #include <ModbusRTUSlave.h> // Modbus Configuration bool coils[1]...

How about this MOSFET operated Bidirectional logic level converter ckt from this website mention below. Will it work? What if i use this between teensy 4.1 and MAX 485 Chip. Actually I am trying it now...

Bro thanks for your advice but actually I want to do it using a MAX485 8 pin chip So it is is their any way to do it. I have connected the MAX485 with this respective pin of teensy 4.1 DE and RE Pin = 19; RO Pin = 21; DE Pin = 20; that is Serial5 of Teensy. So is their any issues with the...

Hello, I actually I want to Communicate my Teensy 4.1 with Modbus RS485 using MAX 485 Chip. I want this System to work as a Slave in my master network on MODBUS RS485/RTU. So can any one help me with it like this is the code I am burning on my teensy device. #include <ModbusRTUSlave.h> //...