ESP32-S3 I2C to MQTT to MACHBASE This is a fully working application that polls a BMP280 and SHT40 MEMS sensors over I2C, samples are queued, and then transmitted to a MACHBASE instance that resides ...

ESP32 (I2C Master): This board handles user input from the serial terminal, sends the LED state to the FRDM-K64F via I2C, and receives confirmation from the FRDM-K64F.

I had one of those why-didn’t-I-think-of-it moments this week, reading this article about multiplexing I2C on the ESP32 microcontroller. The idea is so good, and so simple, that it’s almost ...

Bus Pirate is nearly a household name in the hardware hacking world. The first version came out way back in 2008, and there ...

The current solution is based on the ESP32-P4-Function-EV-Board connected via its MIPI DSI connector to a 50x40mm board with the LT8912B bridge, a MIPI DSI input connector, LVDS and HDMI video outputs ...

Learn how the PMW3901 optical flow sensor tracks motion without GPS. Explore its features, specifications, and how to interface it with ESP32 for accurate position tracking.

A new open source Espressif ESP32-based board offering a form factor similar to popular single board computers such as the Raspberry Pi has been launched ...

If you missed out on the first production run for the Obsidian ESP32 by Thomas McKahan offering a small ESP32 board in a Raspberry Pi form factor, you will be pleased to know that the boards are ...