1602 → ControllersTech®

How to Interface LCD1602 via I2C on ESP32 with ESP‑IDE

Learn how to interface a PCF8574‑based I2C LCD1602 with ESP32 using ESP‑IDE. Complete wiring guide, address setup, init & string‑display code.

This tutorial covers how to interface the AIP31068 based Builtin I2C LCD display with STM32. The display needs only 4 pins to connect...

This tutorial covers how to use the AVR MCU as the I2C Master and send data to the LCD1602, which is connected via...

This is yet another tutorial covering the LCD 1602, but this time we will see how to use custom characters with this display.

This tutorial will cover how to use the LCD1602 with STM32 in Parallel mode. We will use the 4 bit mode, where 4...

This tutorial will cover how to interface the MPU6050 Accelerometer with STM32 using the I2C peripheral. We will display the results on the..

This tutorial will cover how to use the inbuilt RTC of STM32. We will also see how to use the Alarm feature of...

How to interface LCD1602 via I2C with STM32. The module PCF8574 is connected at the back of the LCD and it reduces the..