Using hardware I2C on an ESP32? Do you need to connect multiple I2C devices with the same address? Normally, you wouldn’t be able to do that without extra parts, but on the ESP32, [BastelBaus… ...

The ESP32 is looking like an amazing chip, not the least for its price point. It combines WiFi and Bluetooth wireless capabilities with two CPU cores and a decent hardware peripheral set. There wer… ...

The ESP32 is an extremely popular low-cost chip from Chinese manufacturer Espressif, which is estimated to be used in over 1 ...

Discovering undocumented commands in ESP32. In their RootedCON presentation, the Tarlogic researchers explained that interest in Bluetooth security research has waned but not because the protocol ...

An undocumented set of low-level commands has been discovered in the ESP32 microchip, a widely used component in IoT devices. Manufactured by the Chinese company Espressif, the ...

By the way looking at hardware this pocket computer is much more powerful, a lot of times, than HP 48 with its 4 bits Saturn CPU at 2-4 MHz. But looking at soft I think HP 48 could win. Reply ...