
Talaria TWO
TM
Evaluation & Development Kit
Version 2.0
21
©InnoPhase, Inc. 2021
9
Using Battery as Power Source
Header J4 will switch between VBat and Vm_3.3V. Figure 15 shows VBat connection.
Figure 15: J10 Battery connection
Note:
when using a battery as a power source there will be an additional current draw from LED (D7 or
D12 depending on board version). If attempting to measure an accurate module current draw from the
battery connection, the LED series resistor must be removed to disconnect the LED.