Learn ESP32 ADC one-shot mode to read multiple ADC1/ADC2 channels, configure attenuation & calibration in ESP-IDF, and display raw & voltage readings.
ESP32 TUTORIALS
ESP32 programming using ESP-IDF and Arduino IDE. Tutorials include WiFi setup, Bluetooth communication, sensor interfacing, web servers, and real-time data handling. Built for learners and developers working on IoT and embedded projects.
ESP32 SPI Tutorial Part 3: W25Q Flash Read/Write Guide
Master ESP32 SPI Part 3: Learn to write and read data from W25Q flash memory using Espressif-IDF. Includes code walkthrough and downloadable project.
ESP32 SPI Tutorial Part 2: Read Data from Slave
Master ESP32 SPI Part 2: Configure bus to read data from a W25Q flash slave, retrieve its ID, and access downloadable project files. Step-by-step guide.
ESP32 SPI Tutorial Part 1: Configure & Transmit
Learn how to configure ESP32 SPI as master, initialize the bus & device, and transmit data using Espressif-IDE. Step-by-step guide in this Part 1 SPI tutorial.
How to Read & Write MPU6050 with ESP‑IDE | I2C PART 2
Learn how to read and write data to the MPU6050 accelerometer via I2C on ESP32 using ESP‑IDF. Includes wiring, config, master init & read/write code.
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.