Capacitive sensor with MetaWear R and C possible?

truongle

Dear community,

we are looking for some guidance how to add a capacitive sensor to the R and C boards. This capacitive sensor is employed quite easily with arduino:

http://playground.arduino.cc/Main/CapacitiveSensor?from=Main.CapSense

We are very grateful for your help with regard to the circuit arrangement and to the programming methods (how to get the signal Output).

Thank you

Truong

Eric

The metawear boards come with 3v gpio pins that can be connected to external sensors. You can use the apis to read the analog or digital values from the sensor.

Refer to the product specification for gpio pin locations:
https://mbientlab.com/docs/MetaWearPSv0.8.pdf
https://mbientlab.com/docs/MetaWearCPSv0.5.pdf