STM32 Modbus RTU Tutorials: HAL-Based Modbus Protocol
Explore step-by-step STM32 Modbus RTU 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 PROTOCOL 101
Modbus #1. STM32 Master Reads Holding and Input Registers
Modbus #2. STM32 Master Reads Coils and inputs
Modbus #3. STM32 Master Writes single Coil and Holding Register
Modbus #3.1 STM32 Master Writes Multiple Coils and Registers
Modbus #4. STM32 as Slave || Read Holding and Input Registers
Modbus #5. STM32 as Slave || Read Coils and Inputs
Modbus #6. STM32 as Slave || Write Registers
