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KKMoon PJ-1203A in Home Assistant

Energy · Wi-Fi · Bidirectional energy meter

Tuya Local (HACS) 1 open report

Facts about this device

Brand
KKMoon
Model
PJ-1203A
Device type
Energy
Radio
Wi-Fi

How the device gets into Home Assistant

  • HACS Tuya Local (HACS) – with the original firmware, controlled locally instead of through the Tuya cloud; installed from HACS. Source

Known problems and fixes

Requests for ZHA support

  • support requested The Tuya dual CT power meter (TS0601) is not supported in ZHA, so Home Assistant cannot read electricity usage data. Adding support would enable monitoring of power consumption. since September 23, 2025 · zha-device-handlers #4357

Changes proposed for ZHA

  • pull request A dual-CT energy meter is not supported in ZHA, preventing monitoring of electricity usage. Adding support would let you track power consumption from two circuits. since November 17, 2025 · zha-device-handlers #4498

Alternatives

The same job from other makers – devices of the same type and radio that work with Home Assistant too.

Sources: Zigbee2MQTT, ZHA quirks, Z-Wave JS, the Matter certification database, Shelly, ESPHome, Tasmota, Tuya Local and the issue trackers on GitHub. Reports are assigned to a device by the identifiers they contain; the sentences come from the integration pages, where a language model writes them from the titles.

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