What is Modbus Communication Protocol & How to Implement Modbus RTU with Arduino
Learn everything about the industry's favorite Modbus serial communication protocol and use Arduino to implement your first Modbus RTU project.
Invent. Engineer. Learn.
Invent. Engineer. Learn.
RS-485
MAX485-CD4069 RS-485 Module with Auto Data Direction Control – Pinout Diagram & Reference
Complete pinout diagram and pin reference for the MAX485-CD4069 RS-485 communication module with automatic data direction control.
What is RS-485 & How to Use MAX485 with Arduino for Reliable Long-Distance Serial Communication
Learn about the industry-favorite RS-485 (EIA-485) wired communication interface standard and learn how to interface the MAX485 module with Arduino.