Indoor weather station with MQTT, V2
I just created and Indoor weather station with MQTT, V2 with ESP32, ENS160 and BME280. Programmed with Arduino code and using Adafruit.io
ENS160 + BME280 Environmental Sensor
Today’s post is all about the DFRobot’s ENS160 + BME280 Environmental Sensor, a bundle of two very nice weather sensors
Master Buttons and LEDs with microPython
Learn how to control buttons and LEDs with microPython, not using any delay (time.sleep()), making non-blocking code Raspberry wit Pi Pico 2
Dominate force sensitive resistor (FSR) with ESP32
Let’s connect and learn how to use a force sensitive resistor (FSR) with ESP32, using an analog input and Arduino code
BME680 environmental sensor with microPython
Let’s learn how to read the BME680 environmental sensor with microPython, using an ESP32 and Thonny IDE. This is an environmental sensor by Bosch.
Learn and use 433MHz radio with ESP32
I am going to show you how to interface those cheap 433MHz radio with Arduino and ESP32, using cheap hardware and two ESP32 models
You control APDS-9900 phone face sensor with microPython
Ever needed to detect object presence and distance? use the APDS-9900 proximity sensor with microPython, with the ESP32-C3 super mini
Configuring microPython on ESP32-C3
Let’s learn how to get configuring microPython on ESP32-C3 super mini, using a command line tool called “esptool” and Thonny IDE
The easiest temperature sensor with microPython – DS18b20
Let’s learn how to control and read the DS18b20 temperature sensor with micropython, using Thonny IDE and A Raspberry Pi Pico 2
Super easy LM35 temperature sensor with microPython
Let’s learn how to read a LM35 temperature sensor with microPython, using a Raspberry Pi Pico 2 and Thonny IDE software
Dominate programming STM32 Bluepill with Arduino IDE
Let’s get to programming STM32 Bluepill with Arduino IDE, using a USB to serial converter and the Arduino IDE 2.x, besides a STM32F103 board
Become a master of analog voltages with microPython
Let’s see how to create analog voltage with microPython, using a Raspberry Pi Pico 2 and MCP4725, along with a GC9A01 round LCD display
Master the round display GC9A01 with microPython
Let’s control the round display GC9A01 with microPython, using a Raspberry Pi Pico 2 and a breadboard. Let’s show text on it
The simplest temperature sensor with microPython
Let’s connect and use a DHT11 temperature sensor with microPython, using a Raspberry Pi Pico 2 programmed using Thonny IDE
Dominate thermocouples with MAX6675 in microPython
This article will discuss the usage of a thermocouple with MAX6675 in microPython, which is a temperature sensor used in an industrial set
Easy light level sensor with microPython – BH1750
We will learn how to control the BH1750 light level sensor with microPython, using the Raspberryp Pi Pico 2 RP2350 board and Thonny IDE
Practical and simple HDC1080 temperature sensor
Let’s get to know how to implement readings on the HDC1080 temperature sensor with microPython, using Raspberry Pi RP2350
Easy to use ST7735 TFT LCD display
In this article we will learn how to use the ST7735 TFT LCD display with Raspberry Pi RP2040 Zero and Arduino code. We will read a LM35 temperature sensor and show temperature in the display.
Dominate the creation analog voltages with MCP4725
Today I bring you a way to create analog voltage with MCP4725, a DAC (digital to analog) chip. We are using ESP32-C3 and Arduino code
Create analog voltage with PCF8591
I will teach you how to create analog voltage with PCF8591 and ESP32 in the Arduino IDE. Voltage between 0 and 3.30V from the serial monitor