DFRobot, a global leader in open-source hardware, today announced the successful deployment of its high-performance ...

Luckily, some mini UPS solutions use standard rechargeable 18650 batteries, output 5V, 9V, or 12V DC, or even PoE (15V/24V) which may be more suitable for those use cases. Many mini UPS solutions come ...

The ESP-FLY is a palm-sized drone powered by the XIAO ESP32S3 microcontroller, combining compact design with impressive performance. Measuring just 50 mm, its 3D-printed frame weighs only 4 grams, ...

Edgar Allan Poe was more than a tormented poetic and literary genius writing macabre stories of gloom; he also was a husband, a companion and a friend. “He was a social person. He wasn’t some ...

M5Stack’s Unit Gateway H2 is a small Thread/Zigbee gateway powered by the ESP32-H2-MINI-1 module with an 802.15.4 radio for Zigbee 3.0, Thread 1.3, and Matter connectivity. The Unit Gateway H2, also ...

A recent controversy has emerged around Espressif’s ESP32 microcontroller, following the discovery of undocumented Bluetooth HCI commands by security researchers at Tarlogic Security. Initially ...

There are some interesting questions afoot, with the news that the Contec CMS8000 medical monitoring system has a backdoor. And this isn’t the normal debug port accidentally left in the firmware ...

This open-source gem uses the wESP32 board, which combines an ESP32 with Ethernet and Power over Ethernet (PoE) for robust, reliable connectivity. Check out the Crowd Supply campaign for details.

The esp32.com forum is a place to ask questions and find community resources. Check the Issues section on github if you find a bug or have a feature request. Please check existing Issues before ...

Broke poll-for-PTT option when I added the 9700 stuff. Now Fixed. Changed the decoder's controller address to 0xE5 so it does not conflict with wfView or WSJT-X which use E1 and E0. The Decoder ...