RadioLib allows its users to integrate all sorts of different wireless communication modules, protocols and even digital modes into a single consistent system. Want to add a Bluetooth interface to ...

Spectra is a JavaScript-based hackable smartwatch based on the ESP32-S3 WiFi and Bluetooth microcontroller that aims to offer the quality of high-end consumer smartwatches with the repairability of a ...

We are going to create a smart parking system with an Automatic Number Plate Recognition (ANPR) system using the affordable ESP32-CAM. With its built-in camera, it is possible to capture images and ...

PlatformIO library LVGL Drivers for Sunton Smart display boards (CYD Cheap Yellow Display). This library supports these boards without any effort. ESP32-2432S024N/R/C, ESP32-2432S028R/C, ...

Flashing your code into an Arduino, an ESP32 or any other modern microcontroller ... The wireless link is implemented with a pair of nRF24L01 2.4 GHz modules that communicate through SPI.

(Video, embedded below.) Here’s how it works: [fridaay] holds a transmit circuit that consists of an Arduino UNO, an accelerometer module, and an nRF24L01 transceiver, all running on a 9 V battery.