https://forum.m5stack.com/topic/7620/qrcode2-is-hot/2
QRCode2 is hot | M5Stack Community
Jun 18, 2025 - @glabasnat The Atomic QRCode2 Base (SKU: A133-B) typically draws a working current of around 174.18 mA at 5V when connected to an Atom-Lite. Your observation...
hotcommunity