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 ...

ESP32-P4 Camera connector vs RS485 Relays Ethernet. In some ways, the design is similar to the ESP32-P4-WIFI6-Touch-LCD-3.4C/4C controller with a round touchscreen display we covered last weekend, and ...

Create a new folder called "LiquidCrystal_I2C" under the folder named "libraries" in your Arduino sketchbook folder. Create the folder "libraries" in case it does not exist yet. Place all the files in ...

NTC thermistor to 1-Wire converter on Arduino Nano. ... ESP-IDF's component implements 1-wire communication to interface with temperature and humidity sensors such as DHT11, ... i2c modbus ...