In this tutorial, we will interface STM32 with a 16x2 LCD module by using I2C based PCF8574 I/O expender. Also, we will build an example project using STM32 NUCLEO-F446RE development board in...
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Interfacing Arduino with Bluetooth Module (HC-05) : Example Code Included
In this tutorial, we will explore how we can interface the Bluetooth module (HC-05) with Arduino using Arduino IDE. Also, we will build an example project that will turn ON-OFF LEDs by using a Serial...
In this tutorial, we will interface ESP32 with LoRa SX1278 (Ra-02) module using Arduino IDE. We will create a real-world example project that turns ON-OFF a led wirelessly over LoRa for the...
Arduino IDE is one of the most popular IDE to upload a sketch into an Arduino board. Using Arduino IDE we can also upload code into our ESP32 board. In this tutorial, we will explain step by step how...
Stm32 Bluetooth module HC-05 interfacing with HAL code example
In this tutorial, we will interfacing HC-05 Bluetooth module by using UART peripheral of stm32 microcontroller. For this tutorial, we are using stm32 nucleo-f446re development board. We will discuss...
How to interface ESP32 with RS485 (Modbus) sensors with example code
In this tutorial, we will discuss how we can interface ESP32 (as master) to any RS485 (Modbus RTU) based sensor (as slave) using Arduino IDE. We will create an example project by interfacing a RS485...
