Hi, I’m using the AtomS3 Lite with the QRCode2 Base.
The QRCode2 draws a high current of around 170 mA at 5 V and starts to heat up after a few minutes, even in pulse mode.

Is this normal?
Is there any way to reduce its power consumption?

Tomas

What is the difference in using AtomicQRCodeBase with the functions start_decode(), stop_decode(), and set_trig(...)? What are the advantages of each approach?