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A collection of 3 posts

bluetooth

Bluetooth Low Energy sensor, part 2

To continue from part 1 [https://blog.dan.drown.org/bluetooth-low-energy-sensor/]: I want a wireless sensor that will last more than a month on 2x rechargeable AA or AAA batteries. Some ideas I

  • Dan Drown
1 min read
arduino

Bluetooth Low Energy sensor

I have some ideas for a low power wireless sensor.  I want something that will last more than a month on 2x rechargeable AA or AAA batteries.  I first tried an esp8266 and

  • Dan Drown
4 min read
bluetooth

BLE: micro:bit UART

Experimenting with the micro:bit's Bluetooth UART support. This will explore the lower level guts of how Nordic's Bluetooth Low Energy UARTs work. There are tools to make this easier and less full

  • Dan Drown
4 min read
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