The new version of my NoteRF project, its features are:
- New radio footprint for RFM69 (FSK/OOK) or RFM95: LoRaWAN !
- Mosfet to switch off sensors or control actuators
- Edge connector for external antenna
- Mounting slot for 3 mm screws
- Fits on a breadboard
- 3.3V regulator
This project is to try LoRaWAN networks, I designed a simple Arduino shield
with RFM95w: LoRa modules
from HopeRF.
Following are some notes about ST application notes I read to design an
STM32L151 board.
As a part of my ioPush Android
application, I needed to send a POST request to a secure server. I found some
examples over the Internet but nothing parametric.
Here is my code, with optional basic HTTP authentication and headers.