Wiring configuration to meet the SPE standard. You’ll find rather detailed hardware documentation and instructions to get started with the Arduino UNO R4 WiFi, including wiring and termination ...

Taste The Code. How to Connect Modbus RS485 Wind Speed Sensor to Arduino. Posted: May 12, 2025 | Last updated: May 12, 2025. Hi, I'm Bill. I'm a software developer with a passion for making and ...

Arduino unveils next-gen IoT, AI, and automotive solutions at EW 2025, celebrating 20 years of innovation with groundbreaking demos and partnerships.

“By incorporating RS485 connectivity, the Arduino Uno SPE Shield becomes a tool for upgrading RS485 legacy systems or integrating modern technologies with current infrastructures, creating a bridge ...

Arduino announced a single-pair Ethernet adapter board for its Uno R4 single-board microcontroller at Electronica this morning. Microchip participated in the development – its LAN8651B1T-E/LMX single ...

With Arduino Cloud available in AWS Marketplace, we successfully set up a ‘split cloud’ architecture, seamlessly transmitting sensor data between Arduino Cloud and AWS IoT Core. While AWS IoT Core ...

The Arduino Wire library is a core aspect of Arduino's integrated development environment, or IDE, and is a must-have if you're using sensors or extra microcontrollers in your project.

Those include the factory test tool, RS485 Master/Slave samples, an SPI sketch, and as a “Wire” program showing how to use I2C. Since an ESP32-S3 board for vending machines is a rather niche product, ...

Fancy making yourself your very own Arduino-powered DIY wire bending machine? With a few extra parts, like stepper motors and some 3D printed parts, you can do just that with this great tutorial.

An arduino sketch to connect the EPSolar/EPEver Tracer A/B Series (RS-485 Modbus) to an ESP8266 and monitor using the Blynk mobile app. ... Follow the wiring guide below: (note that the 2-pol switch ...