pico_w

Raspberry Pi Pico W

Some example for Raspberry Pi Pico W with MicroPython

Code Examples

blink.py basic on board LED blink
dht11.py DHT11 Temperature and humidity sensor.
i2c_scan.py Scan the IC2 Bus and test OLED display.
led_matrix.py Testing connecting a MAX7219 8x8 Led Matric to Pico.
library/internal_temp.py Class to read the internal temperature sensor.
library/tmp36.py Class to read temperature from TMP36 sensor of the kind described here datasheet
library/wifi.py Class to setup Wifi Connection
mac_address.py Get the MAC address of the Pico W
mandelbrot.py ASCII Mandelbrot Set from http://warp.povusers.org/MandScripts/python.html
mand_oled.py Mandelbrot Set displayed to OLED https://youtube.com/shorts/dqHLxU5frKw?feature=share
micropython-max7219 Sub Module of library for MAX7129 LED Matrix see below, upload to Pico.
micropython-ssd1306 Sub Module of library for OLED see below, upload to Pico.
numbers.py Compressed digits, fit 2 digit numbers into 8x5 LED space.
pico_st7735 Library and code for TFT display with ST7735 controller (WIP).
temp_oled.py Outputing temperature and IP address to OLED display.
temps.py Example using the two temperature classes
wifi.py testing WIFI connection, reads connections details from wifi.txt stored on the Pico format single line "SSID PASSWORD".
wifi_oled.py Connect to wifi and display IP on OLED

Library for SSD1306 OLED micropython-ssd1306
- Upload directory max7219 to Pico from micropython-max7219.
Library for MAX7219 LED Matrix micropython-max7219
- Upload file ssd1306.py to Pico from micropython-ssd1306.