Project: ESP32 Control Panel with Mobile App Objective: The task was to create a control panel in a mobile app, which sends direction values via Bluetooth to an ESP32. The ESP32 then receives the ...

This project demonstrates how to initialize and control the ST7789 LCD display on the TTGO T-Display board using ESP-IDF. The main application sets up SPI communication, configures the display, and ...

Changing apps on your phone or computer is simple, but doing the same on an embedded system usually means reflashing the entire firmware, which isn’t so easy. Tactility, a new operating system for the ...

Last year we built a drone using ESP32 and our community loved it. Since then the project has evolved and the drone is now called LiteWing - think of LiteWing as a low cost development platform for ...

Every now and then there’s a part that comes along which is hotly anticipated, but which understandably its manufacturer remains tight-lipped about in order to preserve maximum impact surrounding its ...

It constantly amazes us what we hackers can build these days, (electronics shortages aside) we have access to an incredible array of parts, with specifications that only a few years ago would be ...

LILYGO T-2CAN is an updated version of the earlier TTGO T-CAN485, with a more powerful ESP32-S3 MCU and two isolated CAN bus interfaces. Like its predecessor, it is designed for vehicle diagnostics, ...

Operating systems come in all kinds of shapes and sizes, and just a few decades ago, it wasn't uncommon to run an operating system on a computer with a clock speed of a few hundred megahertz paired ...

Abstract: The sales of agricultural products are often affected by factors such as supply and demand information, inconsistent quality, and seasonal supply difficulties in meeting market demands. Many ...