Setup arduino-esp32 on Arduino IDE/Raspberry Pi OS

Flash ESP-AT firmware to XIAO ESP32C3

UART (Serial1) comm. between XIAO ESP32C3 and Raspberry Pi Pico (RP2040), in Arduino framework.

Adafruit_GFX/ImageReader exercises to load bmp images from SD and display on ST7789 SPI TFT

Python + cv2 exercises to resize jpg and save in bmp

Adafruit_ImageReader exercise on XIAO ESP32S3 + 240x320 ST7789V IPS

XIAO ESP32S3 display on 2.4" TFT 240×320 ST7789V using Adafruit_ST7789 lib in Arduino framework.

First try CameraWebServer on Seeed Studio XIAO ESP32S3 Sense + ov5640 Cam(AF), in Arduino framework.

Seeed Studio XIAO ESP32S3 Sense (with ov2640) & XIAO ov5640 Cam (auto-focusing)

Install OpenCV & matplotlib on Raspberry Pi OS (Bookworm)

Picamera2+OpenCV+matplotlib Python exercise to display histogram, run on Raspberry Pi

OpenCV/Python on Raspberry Pi - Capture images from Camera using Picamera2, display using OpenCV.

CircuitPython/ESP-NOW, remote control on board RGB wirelessly, between ESP32-S3.

Capture screenshots in Raspberry Pi OS (bookworm)/Wayland

CircuitPython ESP-NOW: Remote control on-board RGB LED via wireless.

Grouped color touch button on CircuitPython/ESP32S3

CircuitPython touch buttons exercise

CircuitPython Exercise: Touch buttons on ILI9341 SPI LCD with FT6336 Cap. Touch

CircuitPython ex: display and detect touch button using Adafruit_FocalTouch

ESP-NOW on CircuitPython 9.0.3

CircuitPython to download bmp images from web, and display on ILI9341 SPI TFT.

ILI9341 display + FT6336 cap. touch on ESP32-S3/CircuitPython 9.0.3

3.2" IPS (ILI9341 SPI) tested on ESP32-S3/CircuitPython 9

Python 3/PyQt5 + picamera2 on Raspberry Pi, list available cameras.

Redmi Note 12 Pro 5G got HyperOS updated