The PEHIL team explains how their hardware-in-the-loop-based power electronics simulation system works to visitors at the ...

Jim notes that while some commercial ESP32-based products are easy to disassemble and work with, others can be much harder to get into.

SB Components’ StackyFi is an ESP32-S3 WiFi and Bluetooth IoT board with a 40-pin GPIO header compatible with most Raspberry Pi HAT expansion boards and a camera connector for image capture to a ...

LILYGO T-Energy-S3 is an ESP32-S3 WiFi and Bluetooth IoT board with an 18650 battery holder, a USB-C port for charging and programming, and plenty of I/Os thanks to two 20-pin GPIO headers and a Qwiic ...

For those starting out in Arduino, there are tons of resources to get better acquainted with the community and the types of projects you can tinker with.

This article explains how a new generation of multiplexed analog-to-digital converters (ADCs) simplifies complex system design.

For ESP32-C3 boards, any pin configured as a relay will retain its state even when configured as something else, e.g output_hi or output_lo. The use of gpio.digital_write() is also ignored for these ...

In this paper, we analyze the ESP32 from a wireless security perspective. We reverse engineer the hardware and software components dedicated to Bluetooth Low Energy (BLE) on the ESP32 and ANT protocol ...