كل الرسائل

سؤال: What is the maximum voltage it can be applied to the 5V pin when using external battery to power the board?

السؤال بواسطة alias0201 على 2020-03-15 11:08:55

winini A voltage range for the 5V pin is not specified. Therefore I would not recommend feeding anything outside 4.5V - 5.5V. There are other ESP8266 boards, that are designed to operate from a battery.

2020-03-16 03:36:29 مساعدة (0)
عرض
أجابات (1)