Using external power supply to power the Nordic Thingy 91?

[witch_mountain]

Hi! I'm new to using the Nordic products and I wanted to be able to power my Thingy 91 device without the use if the USB and with a separate external power supply. On the board I saw that the P3-P5 set of connectors can be used for power domains. So I wanted to clarify that if I wire pins in connectors P5 and P4 to 3.3V and 1.8V and ground, respectively, then I would be able to turn the Thingy 91 on (while also power is being supplemented from the battery and the switch on the Thingy is turned on as well). I've also attached an image of the connectors straight from the user guide. Thank you guys!!

[mathiaso]

Hi.

Is your intention to power up the entire Thingy and charge the battery as well? Or do you only want to power specific parts separately?

From here you can download the Thingy:91's hardware files. For your convenience.

Best regards,
Mathias

[witch_mountain]

Yes, my intention is to power up the entire Thingy and the charge the battery at the same time, so I wanted to know how to go about doing that?

[witch_mountain]

Sorry If my previous response sounded like I figured out the solution, but I am still in need of help. I'm still unsure if what I had initially asked, using the P5 and P4 connectors would power the Thingy and also charge the battery.