Currently only working with just the CPU, but has a TI battery monitor connected to the other I2C port. When i connect an ESP32S3 as an I2C slave to an ESP32 or a drone flight controller, as a master, ...

ESP32 WROOM development board LED + 220-330 ohm current limiting resistor I2C master device (another ESP32, Arduino, Raspberry Pi, etc.) 2x 4.7kΩ pull-up resistors for I2C lines Breadboard and jumper ...

Bus Pirate is nearly a household name in the hardware hacking world. The first version came out way back in 2008, and there have been several revisions since then. You can buy pre-built Bus Pirate ...

Waveshare ESP32-H2-Zero is a tiny USB-C development board based on Espressif Systems' ESP32-H2 RISC-V SoC with Zigbee, Thread ...

Let's take a modular approach to sensor testing. The Sensor Evaluation Board was created to solve the hassle of repeatedly swapping sensors during dev.

This ESP32 project features an I2S DAC/ADC, SD card, and nRF24 wireless transceiver. Learn how we built, tested, and refined our audio transceiver board.

Pimoroni's Baguette S3 is a breadboard-friendly ESP32-S3 board taking only one row through its 30-pin GPIO header.

If you want to build your own smart home tech, then this display from Elecrow is a fantastic way to get started.

Learn how a developer built a customizable LED matrix display using ESP32 and Raspberry Pi platforms. Detailed comparison of both controllers, firmware options, and open-source code for DIY smart ...