SKU:DFR0845

mohd 2022-12-30 10:14:34 811 Views1 Replies
Has anybody sucessfully use SKU: DFR0845 (Active Isolated RS485 to UART Signal Adapter Module) to send inquiry frame to a sensor? I want to send an inquiry frame {0x01, 0x03, 0x00, 0x16, 0x00, 0x01, 0x65, 0xCE} to a sensor from Arduino UNO so that I can get the readings from the sensor.

2023-01-31 15:38:46

The module should do what you expected.

You can reference the demo code in Wiki, which introduce how to communicate with your sensor in hex throw serial port by this module.

https://wiki.dfrobot.com/Gravity_Active_Isolated_RS485_to_UART_Signal_Converter_SKU_DFR0845

Hope it can help!

Tonny12138

Gravity: Active Isolated RS485 to UART Signal Adapter Module DFR0845