SAJAC is a smart jacket for caving that helps explorers to monitor environmental conditions and request help when needed using BLE and LoRa

A quick tutorial and a great testing tool to make sure your BLE device is properly connecting and sending values.

Start exploring your new development board in less than 30 seconds!

Get notifications by email when your door has been unlocked.

I used the Tickle app to program the Bean. Now the Bean is turned on when I shake my iPad and turn off when I shake the Bean itself.