Power consumption in normal usage (Wi-Fi off, running audio DSP code with mics active) = 100 mA, with Audio Codec in standby mode = 52.4 mA, low power usage (Audio Codec in standby mode and ESP32 ...

The ESP32 that I went for is specifically the ESP32-DevKitC, which is easy to find, cheap, and compatible with most things ...

As with other home lab experiments, there are tons of methods to convert an ESP32 into a Bluetooth Proxy. Since I want to use it with my Home Assistant server, I used the ESPHome add-on method.

Waveshare has recently released the ESP32-S3 2.06-inch AMOLED Touch, an ESP32-S3-based watch devkit with Wi-Fi 4, Bluetooth 5 ...

While child-sized humanoid robots like the Unitree R1 have come down in price, not everybody has a spare $6,000 to throw ...

The power of Espressif’s ESP32-S3 meets Arduino’s unmatched customer experience, documentation and community — all in the compact form factor of the Nano. Provides support for both ...

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 ...

While the ESP32-P4 itself doesn’t support WiFi and Bluetooth, there’s also an ESP32-C6-Mini-1 chip that handles those features. Ports and connectors include: 1 x 10/100 Ethernet (with PoE ...

Researchers have found undocumented commands in a popular bluetooth chip which is inside over a billion devices worldwide. The secret commands are in the ESP32 chip, which is made by Espressif ...