In this user guide, we will learn to interface HTU21D Temperature and Humidity Sensor module with ESP32 development module. Firstly, we will introduce you to HTU21D sensor including its pinout, features, and interfacing with the ESP32 board. Secondly, we will install the Adafruit HTU21D library in Arduino IDE to access the sensor data. Lastly, we … Read more
In this user guide, we will learn to interface SHT31 Temperature and Humidity Sensor module with ESP32 development board. Firstly, we will introduce you to SHT31 sensor including its pinout, features, and interfacing with ESP32. Secondly, we will install the Adafruit SHT31 library in Arduino IDE to access the sensor data. Lastly, we see two … Read more
In this ESP32 user guide, we will show you how to encrypt messages while using ESP-NOW protocol while wirelessly transferring data from one ESP32 to another. In previous ESP-NOW getting started tutorials we looked upon this wireless protocol in depth where we performed wireless communication between ESP32 devices. This communication protocol is a low-power, secure, … Read more
In this user guide, we will learn to interface MS5611 barometric pressure sensor module with Arduino. Firstly, we will introduce you to the MS5611 sensor including its pinout, features, and interfacing with Arduino. Secondly, we will install the Arduino MS5611 library in Arduino IDE to access the sensor data. Lastly, we see two examples to … Read more
In this user guide, we will learn to interface HTU21D Temperature and Humidity Sensor module with Arduino. Firstly, we will introduce you to HTU21D sensor including its pinout, features, and interfacing with Arduino. Secondly, we will install the Adafruit HTU21D library in Arduino IDE to access the sensor data. Lastly, we see two examples to … Read more
In this tutorial, we will learn how to interface DS18B20 temperature sensor with STM32 Blue Pill and program it in STM32CubeIDE using HAL libraries. Firstly, we will briefly introduce you to DS18B20 sensor, then interface it with STM32 and program it for temperature measurement using STMCube IDE. For demonstration, we will connect an SSD1306 OLED … Read more
In this user guide, we will learn to interface SHT31 Temperature and Humidity Sensor module with Arduino. Firstly, we will introduce you to SHT31 sensor including its pinout, features, and interfacing with Arduino. Secondly, we will install the Adafruit SHT31 library in Arduino IDE to access the sensor data. Lastly, we see two examples to … Read more
In this tutorial, we will learn to create STM32 Blue Pill BME280 data logger to log sensor readings to a microSD card with STM32CubeIDE. We will create a .txt file in our microSD card through programming our Blue Pill board and consequently log current temperature(°C), pressure(hPa), and humidity(%) readings to that file after every second. … Read more
In this tutorial, we will learn how to interface BME280 sensor with STM32 Blue Pill and program it in STM32CubeIDE using HAL libraries. At first, we will briefly introduce you to BME280 sensor, then interface it with our STM32 and program it for temperature, pressure, and humidity measurement using STMCube IDE. For demonstration, we will … Read more
In this tutorial, we will learn to interface I2C LCD with STM32 Blue Pill and program it using STM32CubeIDE and HAL libraries. Firstly, we will briefly introduce you to the I2C LCD including its pinout and connection with STM32 Blue Pill. Then we will move ahead and program our board in STMCube IDE to demonstrate … Read more