Dear Forum,
I am looking for an OAM vendor offering a small keypad / pinpad device running on an nRF52 SoC. Should be powered by a rechargeable battery and have mini USB or USB C charging interface; water resistance would be a nice-to-have feature, same as an RFID or NFC reader.
We'd like to white label it and integrate with some other nRF52 devices (using our own SDK and BLE comm stack).
If you could recommend any such device or vendor please PM me and let's start talking.
Cheers,
Kuba