The part where the current goes up is the ESB Tx section. Why does the power consumption vary every time? I am currently using a DCDC regulator and a self-made board.
The main CPU being used is nrf52833.
ESB Tx power consumption appears differently every time, with three different values: 37mA, 5mA, and 500uA
Based on the datasheet, I believe that 5mA is the normal power consumption.
I've looked at other examples in the Q&A, but is this phenomenon that occurs with DCDC regulators a common issue?
Even when I connected 1.3V direct power from PPK to the DCDC regulator pin, the issue did not go away.
What parts should I look at?