Monitor grid voltage

user3147 · July 4, 2026, 11:43am

I'm considering purchasing the new MOES Zigbee Energy Meter model ZM6LT1 (100A CT clamp).

Before I order it, I'd like to know whether this device is already supported by any of your Tuya Zigbee drivers, or if it would likely require a new driver.

Do you know if anyone has paired the ZM6LT1 with Hubitat, or whether it identifies as a standard Tuya TS0601 metering device?

My goal is to monitor grid voltage in a hybrid solar system and use the voltage reading to trigger Hubitat automations.

Thank you!

chrisbvt · July 4, 2026, 12:30pm

I'm using @kkossev's Tuya Zigbee Metering Plug driver for my Tuya Zigbee power meter with clamp.

github.com/kkossev/Hubitat

Drivers/Tuya%20Zigbee%20Metering%20Plug/Tuya%20Zigbee%20Metering%20Plug

development

/* groovylint-disable CompileStatic, CouldBeSwitchStatement, DuplicateListLiteral, GetterMethodCouldBeProperty, ImplicitReturnStatement, MethodCount, MethodReturnTypeRequired, MethodSize, NestedBlockDepth, NoDouble, NoWildcardImports, ReturnNullFromCatchBlock, StaticMethodsBeforeInstanceMethods, UnnecessaryElseStatement */
/**
 *  Tuya Zigbee Metering Plug driver for Hubitat Elevation - Power, Energy, Voltage, Amperage
 *
 *  https://community.hubitat.com/t/release-tuya-zigbee-metering-plug/86465
 *
 *  Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
 *  in compliance with the License. You may obtain a copy of the License at:
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 *  Unless required by applicable law or agreed to in writing, software distributed under the License is distributed
 *  on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License
 *  for the specific language governing permissions and limitations under the License.
 *
 *  The initial version was based on "SmartThings/iquix" DHT
 *
 *  ver. 1.0.0 2021-11-09 kkossev - first version: - reads Power, Energy, Voltage, Amperage once every 60 seconds
 *  ver. 1.0.1 2021-11-10 kkossev - added 'pollingInterval' preference; 'amperage' attribute name bug fix;
 *  ver. 1.1.0 2021-11-12 kkossev - added 'PresenceSensor' capability; the automatic polling can be switched off.

This file has been truncated. show original

kkossev · July 4, 2026, 6:17pm

Hi @user3147 ,

TS0601 _TZE284_2fnssffc (ZM6LT1) is a new device model/manufacturer, so it is not currently 100% supported by the community Tuya driver.

You can experiment with using AI to modify the driver, providing the context of the Zigbee2MQTT implementation and feeding back debug logs.

chrisbvt · July 4, 2026, 7:16pm

Good point. Technically my device can monitor two circuits, but your driver only monitors one channel.

I poked at AI to get the other channel working when I first got it, without much success. Good reminder to try that again, though. I don't think I was patient enough with AI the first time.