Hi all, After calibration I uploaded Nubble.ico and getting error 288...287 and loud sound beep, when I take out usb adapter beep sound is end but when I press button to walk Cat turn off. battery is new Olight 3.7v 14500 750mAh
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Sounds like undervoltage. Check your batteries.
Yes, it's a powering problem. I've used Olight batteries. They seem to have a very low safe current setting.
can I some how fixed this, without buy new Battery?
You can lower the voltage threshold, at the beginning of the loop. void loop() { float voltage = analogRead(BATT); if (voltage < #ifdef NyBoard_V0_1 650 #else 300 //change it to 250 #endif
@Rongzhong Li Thanks, I will try and respond result
In my case the problem was in battery hold box... sometimes it doesn’t hold battery normal and that why connection was bed
Thanks... problem was resolved