the ESP32 chip and antenna. From the look of things, Gravitech and Maker Asia took Espressif’s demonstration board and module apart and reconstructed it on a single PCB. This means that they ...

Adafruit has announced the availability of the ESP32 ... 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 chip so ...

WiFi or other wireless communication chip. On modules like for the ESP8266 and ESP32 platforms the PCB antennas are often integrated onto the module’s PCB, yet even with such a ready-made module ...

The researchers warned that ESP32 is one of the world's most widely used chips for Wi-Fi + Bluetooth connectivity in IoT (Internet of Things) devices, so the risk of any backdoor in them is ...

The cheap WLAN and Bluetooth chips from the manufacturer ... appears – although billions of ESP32 ICs are already doing their job in the wild, for example in smart sockets, heating controllers ...

A hot potato: The ESP32 chip, found in over a billion devices worldwide, contains undocumented vendor-specific commands that could potentially be misused to access device memory and manipulate ...

Intellitech (www.intellitech.com) chose the International Test Conference held here this week to demonstrate tools for both chip and PCB test ... debug (with a device under test soldered to a PCB, for ...