EasyBMS

W2JKT Software LLC

In-app purchases

About this app

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 SMS — so you know about a problem even when you're away from the app. For Daly BMSes, 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 and see realtime SOC, Voltage, and Current
Pro Tier - Up to 3 devices with full details, APRS/SMS reporting, fault push notifications, and view complete settings in the BMS
Platinum Tier - Create custom alerting rules and actions, control BMS features and parameters on certain BMSes, up to 7 simultaneous devices
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: [e-mail]

What’s new

• Start any plan with a 14-day free trial — it works offline, and your trial end date is shown right on the Account screen.
• New: monitor a connected UPS alongside your batteries.
• Reliability and stability improvements.