Diamond Technologies has introduced a series of 28 x 38mm embedded computing modules based around NXP's i.MX 8M processors, ...

Already back 2019 I have developed a working I2C slave implementation where master can read/write to address memory. BTW, this is still not working in Espressif IDE examples or Arduino Wire examples.

Hello, I’m excited to review the ESP32 display modules and HMI touchscreens from Elecrow with sizes ranging from 2.4 to 7.0 inches. For this review, Elecrow kindly provided me with both 3.5-inch and 7 ...

Arduino have launched an upgrade to their 8-bit Arduino UNO R3 board with the Arduino UNO R4 featuring a 48 MHz Renesas RA4M1 Arm Cortex-M4F 32-bit microcontroller, and an optional ESP32-S3 module for ...

Here, we are using a 4 relay module because we will only control four appliances. If you want to automate a different number of appliances, you can use a different relay module. There are many relay ...

How to Use an RGB LED Module Using the Digital Method This method only works on Arduino boards with a GND pin next to pin 13. Examples are the Uno, Duemilanove, Mega, and Leonardo. If you have an ...

What will you learn? This tutorial covers complete RC522 module interfacing, including wiring diagrams, pinout configurations, and SPI communication setup. Learn Arduino RFID programming with hands-on ...

The Arduino Sensor Kit comes as a standalone kit for only €23.00 or $23.00, or can be purchased with the Arduino UNO Rev3 board as a great value bundle for €38.70 or $38.70.

Connections: Tx (pin2)of XBee -> Tx of Arduino board Rx (pin3) of Xbee -> Rx of Arduino board Gnd (pin10) of Xbee -> GND of Arduino board Vcc (Pin1) of Xbee -> 3.3v of Arduino board Here in this ...