Does anyone make Smart Shunt that uses Can Communications like a BMS?

[Shadowhawk]

Is it possible for someone make a Shunt that communicates like a BMS to correct SOC on these stupid LifePo4 batteries? Just tossing it out there.. I can't imagine someone hasn't thought of it already.. yet I cannot seem to fine one. I bought a PowMr 3k-24v and the SOC is over 30% off from the bluetooth in the battery. Yeah I get it.. just look at the battery.. but Damn it would be nice if things actually communicated

 

[ThaiTaffy]

I've ordered a junctek kg-f shunt that has modbus communication hasn't turned up yet so can't advise you on how well it works but the products are available.