Romeng La Uninterruptible Power Supply Module UPS Holder DIY Expansion Board US Plug AC100‑240V
- Communicate through the I2C interface to measure parameters such as voltage, current, power and remaining power.
- Can use 6PIN connection line to access, onboard warning indicator, easy to check whether the is connected reversely.
- Using 5V voltage regulator chip, up to 2.5A continuous output current, supporting simultaneous charging and discharging.
- With anti‑overcharge, anti‑over‑discharge, anti‑overcurrent, anti‑short circuit and anti‑reverse protection, the charging is stable and safer.
- Onboard 0.91in organic light emitting diode, which can display voltage, IP address and memory information in .
