树莓派电池模块是否可用..........?

#1

由于没有实物和资料所以没法比对, 想问一下有人试过树莓派的电池模块在RockPi4上可用?

#2

Its been mentioned the GPIO can be fed 5v if you wish and like the Pi4 the PD input needs higher potential because of the buck dropout than 5v can not remember if 5.1 or 5.2v min.

GPIO though 5v but same with pi4 the rockpi4 is likely to take more current than the pi1-3 battery modules where designed to supply.
So probably yes but if it has enough mAh, don’t know?

#3

树莓派的电池模块

链接？

#4

Prob something like these Jack.
But they are set up for pi3 levels of mAh.

#5

https://detail.tmall.com/item.htm?spm=a230r.1.14.23.8a8675caZq9OM2&id=596715129752&ns=1&abbucket=16
电池可以另外买肯定能达到功率要求, 不过hat的模块我就不清楚接口有没兼容了

#6

I think with those they are dumb/simple and that only pins used are to apply power 5vcc & gnd the rest is just pass through so additional hats cat sit on top.

#7

Some Rasberry pi battery module was more than that… for example pi sugar 2 pro, come with an web based managment interface … seems connected with the board via I2C…