PR54-1 Not providing power to I2C

Hardware
1

I have the Particle Boron connected to the PR54-1 then to BMG-160 sensor. If I have the USB from the computer plugged in then power is transferred to the BMG-160 sensor. But when the usb is disconnected and the battery is plugged in there is no power to the sensor. I have tried bypassing the PR54-1 board and connecting to the BMG-160 directly and it worked on the battery. Not sure what else to try.

2

Hi,
The Battery only provides 3.3V andI2C port needs 5V to power up the i2C devices.
for battery powered devices this module is recommneded

Thanks

3

Ol I ordered the one you listed. Will see if that solves the problem