Notepad of a tinker, maker, hacker or whatever you call it :)

3 posts under

ESP32 / MQTT - BLE beacon tracker powered by microPython

I am currently working with BLE beacons -only iBeacons for now- with Espressif's esp-idf libraries. The aims it to use the ESP32 as a gateway to published detected beacons to a MQTT broker. It was surprisingly easy and I will write something about that when the code will be more polished. By the way,...

Read More

Flask-Security - How to extend a form and the validator

I am currently building a Python application, which let me use: Flask - a simple and very well documented web Framework Flask-Security - an extension dedicated to user management. While it is a really great extension, there is some documentation missing or quite hard to find on search engines or StackOverflow. How to add...

Read More

The Wipy - Wifi selection at startup

I recently bought the Wipy development board to try Python (a friend of mine is a big fan), and will have a TI CC3200 (ARM Cortex-M4+wifi) development board even if I prefer develop in C. Here is just a snippet allowing to ground or set to 3.3V GP4 in order to connect...

Read More