Python for MCU

Bluetooth HC-05 master-slave configuration using CircuitPython

To allow 2x Bluetooth modules to communicate with each other, we need to set the module to master and slave modes. In this tutorial I will show how to do the setup using CircuitPython.....

Program Otto DIY robot for basic movements with CircuitPython

After assemble the Otto robot, next we will try to program it using CircuitPython. Basically we need to know how to control 4 servo motors to create the robot movement.....

Telegram IoT Signboard using CircuitPython on Maker Pi Pico

This tutorial I use the same hardware setup as the internet clock tutorial. Just, this time I want to display a Telegram message on the dot matrix.....

Drink water reminder with CircuitPython and Maker Nano RP2040

Getting enough water every day is important for our health. But sometimes we are too busy and forgot about it. This tutorial will share how to build a simple yet interesting device to remind us to dri..

Internet Clock using Maker Pi Pico and CircuitPython

Hi and Happy New Year for 2022. For this tutorial I use the same hardware setup as the bitcoin price display tutorial, only this time I want to program it to be an internet clock.....

Controlling Relay via Telegram using Maker Pi Pico and CircuitPython

This is the last tutorial for 2021, and I want to share about how to control the relay via the Telegram app using Maker Pi Pico and CircuitPython.....

Display Image on the graphic LCD using Maker Nano RP2040 and CircuitPython

In this tutorial, I will share how to display an image on the graphic LCD using Maker Nano RP2040 and I program it using CircuitPython.....

Display BTC price on dot matrix using Maker Pi Pico

In this tutorial, I will share how to display text on dot matrix MAX7219 using Maker Pi Pico, and I program it using CircuitPython. Before that, what text we want to display? It's ok, I will grab the ..

Real-Time IoT Room Monitoring on Maker Pi Pico Using pyRTOS

 Part 1: Adding Tasks for Sensors & DisplayIn this part, we're going to add sensors to the system. We'll start with the easier ones and then add the more complex ones. With pyRTOS, yo....

Real-Time Multitasking on Maker Pi Pico Using pyRTOS

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Metronome Maker Pi Pico, programmed with CircuitPython

A metronome can help you keep a consistent tempo so that you don't inadvertently speed up or slow down. It provides a steady click marking a musical interval. Let's built our own metronome!....

Display Covid-19 Data Using Maker Pi Pico and CircuitPython

Let's try to build a device to display Covid-19 data in Malaysia.....

DIY USB Keyboard Mouse Using Maker Pi Pico

Make a custom combination key from keyboard and mouse using Maker Pi Pico.....

Object Sense With Servo Using Maker Pi RP2040

This tutorial shares how to move the sensor using a servo motor to detect objects. When the object distance is less than 200mm, a buzzer will sound.....

Building Line Following Robot Using Maker Pi Pico, Maker Drive and Maker Line

Raspberry Pi Pico is the 1st Microcontroller Development Board from Raspberry Pi Foundation. It is also based on the 1st Microcontroller IC/Silicon - RP2040, designed and produced by Engineers from th..