Thornwave Labs bluetooth battery monitor

DeltaPop

Remotely monitor two DC voltages, current, power, energy (Wh), battery charge, (Ah) and temperature

With the two DC voltage inputs, one for the ships battery, the other could monitor raw DC voltage from the solar panel.

Internal shunt for up to 60 amps and a max of 60 volts.

https://www.thornwave.com/products-btdcpm

I went ahead and purchased it  and received the package about a week ago. I mounted it near the battery switch on my Tab 400 and found it had about 30’ range with the access panel door closed.

A free app is available for both Android and iPhone and I’m impressed with the features.

Will continue to play with the device and report back.

MadCityJack

How has the Thornwave shunt worked for you?

DougH

On Android, the date / time on the history plots can be off by some random 0-48 hour amount. And there's no plot averaging, so often the temperature, voltage, current, power charts jump up and down between two values, or between 0.0 and the real value. Otherwise great BT range.