EasyBMS

Keep watch on your batteries from anywhere.

EasyBMS turns your phone into a live dashboard and control center for your Bluetooth batteries, shunts, and solar gear — in your RV, boat, off-grid cabin, camper van, or solar shed. See every pack at a glance, get alerted the moment something's wrong, and dig into the health of every cell.

SEE EVERYTHING
Monitor voltage, current, state of charge, temperature, and per-cell detail for all your batteries in one place. Group multiple packs into banks and watch your whole system at once.

BROAD DEVICE SUPPORT
• Daly, JK, HumsiENK, and JBD Bluetooth BMSes — covering many common battery brands
• LiTime batteries and the LiTime 500A shunt
• SOK / ABC BMS batteries (in development — also sold as NB- and Hoover)
• Victron shunts and solar controllers (via BLE advertisement telemetry)
• Renogy solar via the BT-1 and BT-2 interfaces
More devices are added regularly.

ALERTS THAT REACH YOU
EasyBMS surfaces BMS fault announcements automatically and lets you build your own rules on voltage, current, temperature, state of charge, and cell imbalance. Get notified by push and e-mail when a fault condition is present — so you know about a problem even when you're away from the app. For BMSes that support control over their MOSFETs, alerts can respond with supervisory control of the charge and discharge MOSFETs.

BATTERY HEALTH ANALYTICS
With a server subscription and our EasyBridge remote Bluetooth gateway, add permanent monitoring infrastructure and a battery-analysis backend: DCIR estimation, cycle-life tracking, degradation detection, charge-curve measurement, and more — so you catch a failing cell long before it strands you.

Tiers

Free Tier - Connect to 1 battery, see realtime SOC, voltage, and current, and get push and e-mail alerts when a battery reports a dangerous fault.
Pro Tier - Everything in Free, plus up to 7 devices with full per-cell detail, complete BMS settings, and APRS-IS reporting.
Platinum Tier - Everything in Pro, plus custom alert rules and actions, and supervisory control of the charge/discharge MOSFETs on supported BMSes.
Server - Complete backend support with data storage, charts and graphs, battery health analysis, realtime web dashboard, and remote Bluetooth EasyBridge support.

Full Web Demo: https://w2jkt.com/bms-status.html
Support: easybms@w2jkt.com

Recent changes:
Device list refresh: section headers are now plain headings, so your banks and batteries stand out as cards. Every card uses one aligned readout row with the state of charge as the lead number, and the charge bars line up down the list. New vector device icons and consistent status chips; a battery with a fault gets a red edge. Devices that don't report charge show "--" instead of 0%. Warning banners match the cards, and header buttons no longer wrap on long names.