@yuyun2000
Hi, I used the chat, but it didn’t help.
I’m using a similar code with Pulse mode:
AtomS3 Lite + QRCode2 Base = 230mA
AtomS3 Lite + QRCode1.1 Base = 75mA
That’s too big of a difference when using a battery.
import os, sys, io import M5 from M5 import * import time from base import AtomicQRCode2Base base_qrcode2 = None def setup(): global base_qrcode2, data M5.begin() base_qrcode2 = AtomicQRCode2Base(2, 5, 6, 7) base_qrcode2.set_trigger_mode(base_qrcode2.TRIGGER_MODE_PULSE) base_qrcode2.set_trig(0) time.sleep_ms(30) base_qrcode2.set_trig(1) print('take measurements') def loop(): global base_qrcode2, data time.sleep_ms(30)