# call the basemap and use orthographic projection at viewing angle Lon_viewing_angle = - 73 # define color maps for water and land The power of the Pico microcontroller makes interfacing with the SSD1306 fast and easy, which will be evident when working with the Pico and SSD1306. The SSD1306 is a useful tool for smaller scale projects that require real-time data displays, control feedback, and IoT testing. Lastly, a real-time plot will be created that shows an audio signal outputted by a MEMS microphone, emulating a real-time graph display. Additionally, a custom Python3 algorithm will be given that allows users to show a custom image on the display. A MicroPython library will be used as the base class for interfacing with the SSD1306, while custom algorithms are introduced to create data displays. In this tutorial, an SSD1306 organic light emitting diode (OLED) display will be controlled using the Pico microcontroller.

The first entry centered on the basic principles of interfacing with the Pico and programming with Thonny and MicroPython, while the second entry focused on emulating the Google Home and Amazon Alexa LED animations with a WS2812 RGB LED array. This is the third tutorial in a series dedicated to exploring the Raspberry Pi Foundation's groundbreaking new microcontroller: the Raspberry Pi Pico.

Animated rotating earth