Category: Arduino

This weekend I dusted out my old blue pill board to try HID keyboard example. The controller present in blue pill board ( STM32F103C8T6 ) can act as

AI on edge is getting more popular with many embedded chip vendors eyeing on AI market – Intel AISTMicroNXPQualcomUnderstanding this trend, AI service providers like Google , Amazon and

I had been doing lot of experiments with Arduino type boards, I wanted to explore more capable boards with Camera interface to build machine vision use cases. It

We have already seen how to connect Arduino UNO with NodeMCU/ESP8266 over UART and send data to MQTT broker here.  That project uses lua to program the NodeMCU

We can program NodeMCU (ESP8266) in several ways. Most of the times I use it with lua (with nodemcu firmware inside it). We can also program NodeMCU hardware

Introduction: Often times, in IoT field, one has to use multiple languages – C++ at edge, node.js javascript at server side, and android/iOS/Web for frontend development. Earlier we

We have already seen how to connect arduino uno to NodeMCU (ESP8266) here . In this blog we connect Arduino UNO with ESP32. When connecting UNO with nodemcu we

In our previous blog we have seen how to setup arduino for ESP 32 and ran GetChipID example, in this blog we will see how to run the

C supports pointers to functions. Functions are not variables but you can define a pointer to a function. The function name refers to the address of the function

Johnny-five is a java script frame work which allows nodejs apps to talk to the hardware such as Arduino ,Intel Edison and Raspberry Pi. For full list of support