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Arduino/ESP families, dev boards, shields, breadboards, and IDEs.
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Wireless-Tag WT32P4C5-43S – A fully integrated 4.3-inch ESP32-P4 and ESP32-C5 touch display devkit
17+ hour, 1+ min ago (682+ words) CNX Software...
M5Stack ToughC5 weatherproof ESP32-C5 IoT controller offers dual-band Wi-Fi 6, BLE 5, and Zigbee/Thread
1+ day, 23+ hour ago (463+ words) M5Stack has just introduced the ToughC5, a rugged, weatherproof outdoor IoT controller built around the ESP32-C5. The device features a bright 2.0-inch capacitive touch IPS display and RS485 connectivity. The ToughC5 is an upgrade to the ESP32-base3d M5Stack TOUGH introduced in 2021, with the upgraded model featuring a…...
PHYTEC SoMs, production boards, and our 3 tips to get started with an STM32 microprocessor
3+ day, 1+ hour ago (710+ words) STM32 System-on-Module (SoM): 3 Tips for Faster Embedded System Development What can a System-on-Module do for engineers? We sat down with PHYTEC, an ST Authorized Partner, to understand this question through the lens of its STM32MPx SoMs. It is one of the first…...
Create a Wireless Security Camera with an ESP32 CAM Module
2+ day, 23+ hour ago (426+ words) 9:15 am October 9, 2026 By Julian Horsey To begin, you’ll need to gather the required hardware. The ESP32-CAM module serves as the core of this project, combining a microcontroller with a camera in a compact design. Here’s a list of the essential…...
Your Custom ESP32 Board Probably Fails on the PCB, Not in the Firmware
2+ day, 22+ hour ago (670+ words) The first custom ESP32 board most people make works on the bench and misbehaves everywhere else. The Wi-Fi range is half what the dev board had. The chip resets the moment it tries to connect. Or it never boots at all,…...
leagend JS300 PRO and JS300 PRO-D Coming to Kickstarter October 9 with “One System. Two Ways to Start.”
3+ day, 21+ hour ago (136+ words) leagend JS300 PRO and PRO-D launch on Kickstarter October 9, combining battery-free supercapacitor technology, smart monitoring and two ways to start. There were 2,007 press releases posted in the last 24 hours and 495,739 in the last 365 days. leagend JS300 PRO and JS300 PRO-D Coming to Kickstarter…...
Making the world’s smallest game console
4+ day, 4+ hour ago (1200+ words) Before we begin, let's quantify what qualifies as a video game console. Since we are talking about video games, some kind video output is non-negotiable. An interactive medium definitely needs some kind of human input. Sound is theoretically optional, but…...
Build a Digital Compass with an ESP32 and a Round Display
4+ day, 36+ min ago (297+ words) 7:47 am October 8, 2026 By Julian Horsey Choosing the right components is critical to the success of your magnetic heading indicator. Each part contributes to the device’s functionality, performance and usability. Below are the key components required for this project: Each of…...
Keep That Old Radio Alive With An ESP32
4+ day, 10+ hour ago (247+ words) As the legacy AM broadcast bands fade away, what happens to the millions of devices built to receive them? Many of them will go into e-waste, but with a century of radios to choose from, some of them... As the…...
Built a Compact DIY OLED Keychain Gadget Powered by a Rechargeable XIAO ESP32-S3 Microcontroller
5+ day, 9+ min ago (129+ words) Programmable via the Arduino IDE, the project offers a fully customizable platform for displaying animations, simple games, or sensor readouts on the go. Its combination of accessible open-source code and simple components makes it an ideal beginner-to-intermediate build for anyone…...