Technical Support Request - QFFCAC1

[Grzegorz Bartosz]

Hello,

Customer would like to know if part below:

NRF52840-DONGLE

Customer would like to know if there is any connector that Customer is able to use to the above part to connect the battery.

Is there any recommended battery to plug and play?

Thanks

[SwRa]

Hello,

The nRF52840-Dongle can be powered by an external regulated source through the VDD OUT connetion point.. Make sure the voltage range of the external source is 1.8-3.6V (50 mA max). Also, the customer should cut SB2 and short SB1. This is explained here: https://docs.nordicsemi.com/bundle/ug_nrf52840_dongle/page/UG/nrf52840_Dongle/hw_power_ext_reg_source.html

Best Regards,

Swathy