Problem description and analysis Hardware: ESP32S3 Firmware version: esp32/GENERIC_S3 v1.19.1 (2022-06-18) or master branch Abstract: SPI (1) and SPI (2) need two initializations to work perfectly in ...

Hello, is there any progress on supporting Hardware SPI on ESP32 at least for APA102 strips? The bitbanging works without any problem, but it is unfortunatelly slow for POV effects. I tried the Neo ...

The digitalRead, digitalWrite, SPI, Serial, Wire, and WiFi “should” work. If you’re looking for ESP32 hardware, they’re infrequently available and frequently out of stock.

This can be quite a bit of data to send out over the ESP32’s compact hardware, so there are some tips and tricks for getting more out of these little devices, including using an external antenna ...

and takes power from a USB Type-C port or an optional 3.7V Li-ion battery with a charging circuit. The ESP32-S3 audio board offers GPIO/I²C/SPI expansion and seven programmable RGB LEDs.

The Temboo no-code Kosmos Internet of Things (IoT) platform will integrate with Espressif's ESP32 series of chips, modules and development boards with WiFi and Bluetooth connectivity, under a ...

The ubiquitous ESP32 microchip made by Chinese manufacturer Espressif and used by over 1 billion units as of 2023 contains undocumented commands that could be leveraged for attacks.