Hi All, I want to connect NRF51822 with touch sensor. it's possible or not? how to get GPIO example for NRF51822?
Hi All, I want to connect NRF51822 with touch sensor. it's possible or not? how to get GPIO example for NRF51822?
Hi,
This depends on which type of touch sensor you want to use.
About GPIO example, have a look at this answer.
Best regards,
Jørgen
Hi,
This depends on which type of touch sensor you want to use.
About GPIO example, have a look at this answer.
Best regards,
Jørgen
thanks for reply Jorgen, sensor give output in form of '0' and '1' only. and also one thing that sensor output i want to transmit through BLE it is possible or not?
KETAN_PATEL
Yes, the GPIOs are capable of reading high and low values. This can be transmitted through BLE.
thanks a lot for reply jorgen,
i have this nRF51822-Beacon and i want to connect a touch sensor with nRF51822-Beacon and data of touch sensor send to the another nRF51822-Beacon. and for debugging i have NRF51dk kit. can u tell me it's possible or not? if possible then how it is?
Yes, you need to connect the sensor to one of the available GPIOs on the beacon PCB. The pads marked 0, 1, 2, 3, 5, 9, 11, 20, 21, 24 is GPIOs. You should read the BLE tutorials to understand how to do advertising, setting up a custom service and characteristics, and how to use a central to scan for devices. The nRF51822-Beacon kit is not created to act as a central (this is not a typical use-case of a beacon), but it should be able to support any og the nRF51/pca10028 central examples from the SDK, with some minor changes. Note that you will have to adapt the central examples to your specific use-case.