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 ...
技術評論社

ESP32＆Arduino 電子工作 プログラミング入門

電子工作ファンに人気のマイコンArduino、そしてWiFiとBluetooth内蔵でネットワーク接続しやすいESP32。それらのマイコンでプログラムを組む際に使うのが「Arduino言語」です。 「電子工作は好きだけどプログラミングはよくわからない」あるいは ...
Geeky Gadgets

ESP32-WROVER-B module with PSRAM module $9.95

A new component has arrived at the extensive Adafruit online electronics store this week in the form of the ESP32-WROVER-B Module ESP32 with PSRAM Module which is now available to purchase priced at ...
Hackaday

An ESP32 Dev Board As A Framework Laptop Module

The Framework laptop will no doubt already have caught the eye of more than one Hackaday reader, as a machine designed for upgrade and expansion by its users. One of its key features is a system of ...
Hackaday

TTGO ESP32 Module With Multiple Personalities

Volos Projects educator [Danko Bertović] had a TTGO ESP32 board looking for a project, so he implemented a surprisingly functional weather station for such a small screen. Presumably that was too ...
Geeky Gadgets

Adafruit ESP32-S2 WROOM Module with PCB Antenna now available

Adafruit has announced the availability of the ESP32-S2 WROOM Module with PCB Antenna equipped with 4 MB flash and available to purchase priced at just $3.25. The new module is the single-core 240 MHz ...