Raspberry Pi3
- Small Linux computer, under $100
WiFi AP https://frillip.com/using-your-raspberry-pi-3-as-a-wifi-access-point-with-hostapd/ ^ https://developer.android.com/things/hardware/raspberrypi-io.html
Raspberry Pi3 - Led Flash
Get pin-out from the linux terminal, just run https://www.raspberrypi.org/documentation/usage/gpio/
pinout
Pi3 Temperatrure sensor
Buy pi3 in NZ
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