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 ...

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 ...

U.Today - The ESP32 chip, which is frequently found in less expensive Bitcoin hardware wallets, has a recently discovered critical vulnerability. The random number generator on the chip has an ...