Colin Kerr Change your cover photoUpload Change your cover photoUpload Change your cover photo Colin Kerr This user account status is Approved Posts Posts Comments Comments Thanks. I see it's clear in the code. I should have studied it first. Also I appreciate the prompt reply. On ESP8266 on batteries, discharge curves I’ve searched for days and days for this articles this good. Can you say how to modify your code in… On ESP8266 on batteries, discharge curves