Pagers may have largely gone out of fashion in the age of the smartphone, but the T-LoRa Pager from LILYGO puts a modern spin on the class communications device. It’s a portable device with a 2. ...

In that pursuit [Andreas] over at Splitbrain sent in his latest project, Pinoutleaf. This useful web app simplifies the creation of clean, professional board pinout reference images.

Create a customizable smart desk controller to adjust height, control lights, and more. Perfect for DIY enthusiasts and smart home fans.

An undocumented set of low-level commands has been discovered in the ESP32 microchip, a widely used component in IoT devices. Manufactured by the Chinese company Espressif, the ...

After flashing my NodeMCU WROOM32E v1.3 used in combination with the 2.8 TFT SPI 240x320 v1.2 touchscreen I only get a white screen. I tried flashing using the ESPwebtool, FZEE Flasher and using the ...

But this model is powered by a modern, low-power ESP32-S3 processor (with two low-power Xtensa LX7 32-bit microprocessors running at 240 MHz and support for WiFi 4 and Bluetooth 4.2 LE.

Learn how to program the ESP32-CAM development board using USB to Serial converters. This guide covers pinouts, boot modes, hardware connections, and troubleshooting methods.

Equipped with the same RA4M1 microprocessor from Renesas found in the UNO R4 Minima, the UNO R4 WiFi further merges it with the ESP32-S3 from Espressif, offering both Wi-Fi and Bluetooth capabilities.

In this project, we will check the current consumption of widely popular Wi-Fi and Bluetooth enabled microcontroller unit ESP32 in normal working mode and deep sleep mode.