4 years, 2 months ago.

which pin can supply power to TY51822r3 by dry battery with 3v?

which pin can supply power to TY51822r3 by dry battery with 3v? vdd is disabled to supply power .how can i use Pin header to supply power?

Question relating to:

The Switch Science mbed TY51822R3 is FCC and Japan radio type approved Bluetooth low energy development board with the Nordic's nRF51822 Rev.3 SoC. This board is also compatible with nRF51-DK …

* Caution! This message sent by anonymous ( suspicious ) user. This account has been compromised.

posted by Takafumi Akasaki 13 May 2017

1 Answer

4 years, 2 months ago.

In order to operate with dry batteries, disconnect the short jumper on the back of the board and connect the dry battery to the VDD pin.

Accepted Answer