Solar charger and battery

Got the kits thank you! What do you guys recommend to allow me to add a solarpanel with charger and battery?

Hi, deba168posted a “NOCTURNAL SOLAR LIGHT BULB” instruction on Recipe,I think you can learn from that recipe.BTW, if you want to use non-Grove driver for wio link, you need to write the module driver by yourself.For more information,please head over to

Hi nevillekong , I am preparing to do this and some related discussion is on my posting “WioLink power charging specs”. When I am finished preparing I will write it up as a recipe.