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 ...

How to implement multiple references to improve the maximum single-read resolution of your voltage readings.

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. ...

Discover how a local DIY enthusiast built an all-in-one universal smart remote using ESP32 to control a TV, lights, and media apps, complete with a 3D-printed case and open-source guide.

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 ...

The ubiquitous ESP32 microchip made by Chinese manufacturer Espressif and used by over 1 billion units as of 2023 contains undocumented commands that could be leveraged for attacks.

This post is a peek into the Beta and Steinhart-Hart equations for representing the resistance vs. temperature relationship in NTC thermistors. NTC Thermistor As defined by IEC 60539, NTC (Negative ...

But if you are a fan of PlatformIO for ESP32, there’s hope even for the newer chips like ESP32-C6, ESP32-H2, and ESP32-P4 among others, as pioarduino community members have now forked the ...

The ESP32 continuously gathers data from various sensors deployed in the solar power system and transmits this information to the Blynk cloud server. Users can access this data in a user-friendly ...