What are the voltage limits on the ADC?
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My question was what are the input voltage limits on the ADC? Are there any shield products or recommendations to scale to +- 10 Volts if needed?
We are looking to send some collected data over Bluetooth to another module.
Thank you,
Ryan -
@Ryan-Finn The range depends on the attenuation being set. The native range is 0-1V, with attenuation it's 0-3.3V. Anything beyond that will damage the device. If you need a range of +/-10V, you will most probably need an external active level shifter and attenuator, like an op-amp.
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@robert-hh Thanks for the reply. I am heading down that path.
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