Explore step-by-step STM32 Modbus tutorials using HAL. Learn how to set up RS-485 communication, configure devices as Master or Slave, read/write holding and input registers, and handle real-time data exchange using Modbus.
Modbus #5. STM32 as Slave || Read Coils and Inputs
This tutorial will cover how the STM32 as a slave device will send a response to the queries regarding reading Coils and Discrete inputs.
Modbus #6. STM32 as Slave || Write Registers
This tutorial will cover how the STM32 as a modbus slave device will response to the queries regarding writing Registers.
Modbus #7. STM32 as Slave || Writing Coils
This tutorial will cover how the STM32 as a modbus slave device will response to the queries regarding writing a single and multiple Coils.