Tagged: ESP8266

NodeMCU responding back to commands sent over bluetooth SPI 0

Configuring HC-05 using NodeMCU and Performing Transparent Serial Communication

As you know I have been experimenting around Bluetooth. Until now it’s mostly on Bluetooth Low Energy (BLE) which I think is much easier to understand and implement[1 At the application level]. Last few weeks I have been exploring the Classic Bluetooth, specially Serial Port Profile (SPP). This is when I found out...

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Python on ESP8266 using MicroPython

You know I love ESP8266 and Python. So when the opportunity came to be part of it, I did in a small way on Kickstarter. The project team has been truly great. They send almost monthly updates on what they are working on and since they got enough funding they went open from...

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Why and How to run a web app on Android

Why run a web app on Android you might ask. When I am travelling my second phone is always on and is capturing data (time, gps, ODB via bluetooth etc). Along with mobile I would love to have a couple of ESP8266/Sensor combo devices to capture data on the go. I don’t want...

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Starting with ESP8266

I really loved playing with circuits while I was in college. After college I started programming. I really love programming. In last few years electronics has become as much fun as programming. I really didn’t want to miss a chance where I could do both. i.e solder my circuit and programs for it....