Today in the modbus series we will see how to use the STM32 as the master, which will Force a single coil and Preset a Holding Register.
Microcontroller Tutorials with Code from Scratch
Learn STM32, ESP32, and embedded systems by writing code from scratch using datasheets and reference manuals. All tutorials are tested on actual hardware to help you build reliable, real-world projects with full control and understanding.
What’s New in STM32
Modbus #3.1 STM32 Master Writes Multiple Coils and Registers
This is another tutorial in the Modbus series and today we will see how the STM32 as master Writes multiple coils and Holding Registers.
Modbus #4. STM32 as Slave || Read Holding and Input Registers
This tutorial will cover how the STM32 as a modbus slave, that will send a response to the queries regarding reading registers…
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.
What’s New in ESP32
What’s New in AVR