Covers setting up Bluetooth serial for logging onto the shell over Serial I/O, as well as setting up WiFi prior to booting your Pi for the first time.
- Instructions on how to set up Bluetooth serial on a new Raspian image prior to burning to SD. Instructions also cover how to easily set up a Pi to connect to your WiFi immediately after booting a freshly burned image, without using Bluetooth Serial.
- An experimental GPIO Monitring Station Python script.
- rfcomm BT serial service
- cpu_mon service and accompanying python script
- gpio_test LED test utility
For a wiring diagram of the headless Pi monitoring station, please contact me