Easily monitor one or multiple batteries using a unique Device ID. No registration, no passwords, no hassle.
Track charge, voltage, current, cell voltages, temperature, runtime, and more. Designed for JK BMS.
Access from iPhone, iPad, or any web browser.
No login required. Just your device ID, and you're ready.
Compatible with most ESP32 boards with Bluetooth and Wi-Fi.
Tested with ESP32-WROOM-32 and ESP32-WROVER-E modules.
Use our CEPOWER Firmware Uploader to install the firmware easily from Windows.