my dev.board - Arduino Nano RP2040 Connect

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July 24, 2022

pinout:

~ arduino.cc docs - Arduino Nano RP2040 Connect
~ Nano RP2040 Connect Cheat Sheet

~ Install Raspberry Pi Pico/RP2040 to Arduino IDE 2, on Windows 11

Arduino Framework Exercise
~ Drive SSD1327 I2C grayscale OLED with Nano RP2040 Connect, using "Adafruit SSD1327" library.
~ Arduino Nano RP2040 Connect display on 1.14" 135x240 IPS ST778V SPI
~ Nano RP2040 Connect connect to WiFi network
~ Nano RP2040 Connect get time from Network Time Protocol (NTP) time server display on ST7789 SPI IPS

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MicroPython/ESP32-C3 + 1.8" 128x160 TFT ST7735 SPI, using boochow/MicroPython-ST7735 library.

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CameraWebServe: ESP32-S3 (arduino-esp32) + OV5640 camera module

May 08, 2023

ESP32 CameraWebServer (arduino-esp32 framework) run on NodeMCU ESP-S3-12K-Kit + Waveshare OV5640 Camera Board (B) 5 Megapixel (2592x1944) . Connection, define in camera_pins.h. Modified camera_pins.h //=== my pin asssignment ===== #define PWDN_GPIO_NUM 35 #define RESET_GPIO_NUM 8 #define XCLK_GPIO_NUM 40 #define SIOD_GPIO_NUM 42 #define SIOC_GPIO_NUM 1 #define Y9_GPIO_NUM 4 #define Y8_GPIO_NUM 16 #define Y7_GPIO_NUM 11 #define Y6_GPIO_NUM 15 #define Y5_GPIO_NUM 13 #define Y4_GPIO_NUM 37 #define Y3_GPIO_NUM 14 #define Y2_GPIO_NUM 36 #define VSYNC_GPIO_NUM 9 #define HREF_GPIO_NUM 41 #define PCLK_GPIO_NUM 3 //============================ Modified CameraWebServer.ino #include "esp_camera.h" #include <WiFi.h> // // WARNING!!! PSRAM IC required for UXGA resolution and high JPEG quality // Ensure ESP32 Wrover Module or other board with PSRAM

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