I have described about TM1637 interface protocol here. In this post we will see how control TM1637 using arduino uno board. We will implement a counter that counts
ESP32-CAM is an inexpensive ESP32 based video processing board. It comes with ESP32-S AI-Thinker module and 2MP OV2640 camera. Seems the board is designed such that It can
ESP32 supports many development platforms such ESP-IDF, MicroPython and Arduino.We had already seen how to interface servo with esp32 using ESP-IDF and MicroPython. In this post we will see how to
ESP32 supports many development platforms such ESP-IDF, MicroPython and Arduino. I had already shown how to interface servo with esp32 using ESP-IDF and MicroPython. In this post we
Waveshare has these nice round LCD boards with embedded RP2040, these boards are available with touch and without touch. Along with controller and LCD, board comes with some
M5Stack has produced some amazing hardware. I recently got my hands on M5Stack Core2. Its compact, powerful and well built. It has plenty of Flash and PSRAM (16MB
ESP32 has three hardware UART controllers (Serial ports) , UART0, UART1 and UART2. All three UART controllers are independent and fully featured (configurable parity bit, baud rate etc.).
WIO terminal is an all-in-one IoT development platform from SeedStudio. In this post we will see how monitor a website or a web service using WIO terminal. Actually
