Help for Analog input and Bluetooth LE project

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mambelli
 
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Joined: Thu Nov 11, 2021 1:47 pm

Help for Analog input and Bluetooth LE project

Post by mambelli »

Hi,
I'm defining a project for high school seniors to read one or two analog inputs (measure low voltages) and send the result via Bluetooth Low Energy to a phone.
The plan is to use a microcontroller and mount all on a breadboard (including the mocked input)
I have very little experience myself. I was thinking to use an Adafruit Feather 32u4 Bluefruit LE. It seems it will be able to do all, am I correct?
Alternatively, I was considering an Adafruit Trinket M0 with Adafruit Bluefruit LE UART Friend.
Will both alternatives support both Arduino and CircuitPython?
Any reccommendaction or different suggestions?
Thank you.

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