ITmedia

10億台超のIoT機器に搭載の「ESP32」に悪用可能な隠し機能発見

スペインのセキュリティ企業Tarlogic Securityは3月6日（現地時間）、中国Espressif Systems製のMCU（マイクロコントローラ）「ESP32」にバックドア（後に「隠し機能」に訂正）を発見したと発表した。 【UPDATE】同社は9日、発表文で、「ESP32 コントローラーのメモリの ...
Hackaday

The ESP32 Bluetooth Backdoor That Wasn’t

Recently there was a panicked scrambling after the announcement by [Tarlogic] of a ‘backdoor’ found in Espressif’s popular ESP32 MCUs. Specifically a backdoor on the Bluetooth side that would give a ...
Hackaday

Versatile Reflow Oven Controller Uses ESP32-S2

[Maker.Moekoe] wanted a single controller board that was usable with different reflow ovens or hotplates. The result is a versatile board based on the ESP32-S2. You can see a video of the board’s ...