my dev.board - NodeMCU ESP-C3-32S-Kit

my dev.board - NodeMCU ESP-C3-32S-Kit:
marked C3FN4, it's normal version with PCB onboard antenna, built-in 4M flash. (refer to section 3. Exterior in ESP-C3-32S-Kit Specification)

~ ESP-C3-32S-Kit Specification





Related:
~ Install esptool on Raspberry Pi OS and flash MicroPython/CircuitPython firmware on NodeMCU ESP-C3-32S-Kit
~ Install Arduino IDE 1.8.19 on Raspberry Pi OS 32-bit buster, and setup arduino-esp32
~ ESP32-C3(NodeMCU ESP-C3-32S-Kit) drive SSD1331 SPI Color OLED, in arduino-esp32 framework.
~ BLE UART Communication between ESP32-C3 (Xiao ESP32C3 and NodeMCU ESP-C3-32S-Kit)
~ BLE Remote Control between ESP32-S3/C3 using ArduinoBLE Library

Comments

Post a Comment

Popular posts from this blog

480x320 TFT/ILI9488 SPI wih EP32C3 (arduino-esp32) using Arduino_GFX Library

Image
Display on 3.5 inch 480x320 TFT with SPI ILI9488 (SKU:MSP3520) with XIAO EP32C3 (arduino-esp32) using Arduino_GFX Library. Install GFX Library for Arduino (Arduino_GFX) in Library Manager. Arduino_GFX is a Arduino graphics library supporting various displays with various data bus interfaces. This library start rewrite from Adafruit_GFX, LovyanGFX, TFT_eSPI, Ucglib, and more... Connection:      Connection between XIAO ESP32C3 and      3.5" 480x320 TFT with SPI ILI9488 (SKU:MSP3520)      XIAO ESP32C3                        +-------------+           +---------|GPIO2    5V      |          | +-----|GPIO3    GND    |-----------+ | +-|-----|GPIO4    3V3    |---------+ | | | | +---|GPIO5    GPIO10|-------+ | | | | | |    |GPIO6    GPIO9 |         | | | | | | | |GPIO7    GPIO8 |-----+ | | |           | | | |    |GPIO21   GPIO20 |    | | | | | | | | +-------------+      | | | | ILI9488 SPI TFT | | | |         | | | | +--------
Read more

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

Image
boochow/MicroPython-ST7735 is a modified version of GuyCarver's ST7735.py ST7735 TFT LCD driver , for micropython-esp32. This video show steps to prepare boochow/MicroPython-ST7735 driver and font files. Tested on  Espressif ESP32-C3-DevKitM-1 running MicroPython v1.19.1, to display on  1.8 inch 128x160 ST7735 SPI TFT . Connection VCC 3V3 GND GND CS 4 RESET 5 A0 9 SDA 7 SCK 6 LED 3V3 Exercise graphicstest.py , modified to match our connection. from ST7735 import TFT from sysfont import sysfont from machine import SPI,Pin import time import math tft_CS = 4 tft_RESET=5 tft_A0=9 tft_SDA=7 tft_SCK=6 spi = SPI(1, baudrate=20000000, polarity=0, phase=0, miso=None) tft=TFT(spi,tft_A0,tft_RESET,tft_CS) tft.initr() tft.rgb(True) def testlines(color): tft.fill(TFT.BLACK) for x in range(0, tft.size()[0], 6): tft.line((0,0),(x, tft.size()[1] - 1), color) for y in range(0, tft.size()[1], 6): tft.line((0,0),(tf
Read more