PZEM-004T V3 wrong readings

arendst / Tasmota

Alternative firmware for ESP8266 and ESP32 based devices with easy configuration using webUI, OTA updates, automation using timers or rules, expandability and entirely local control over MQTT, HTTP, Serial or KNX. Full documentation at

https://tasmota.github.io/docs

GNU General Public License v3.0

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PZEM-004T V3 wrong readings #5775

Closed SeByDocKy closed 5 years ago

SeByDocKy commented 5 years ago

Hi,

I just received a PZEM-004T V3 now with Modbus. I am using last tasmota all-sensor build ,

TX GPIO1 Serial Out => (62) RX GPIO3 Serial In => (68)

For me power, current readigs are wrong for example with a 17,5W lamp, 240V, 0,125A, I am reading

Analog0	1

241 V 0.037 A 1 W 9 VA 9 VAr 0.06 50 Hz 0.000 kWh 0.000 kWh 0.000 kWh

curzon01 commented 5 years ago

Template is missing and as noted by @meingraham (which is true) the values are from the sensor and calibrate is not supported. .

Please address this to Support's Community.

Please check the Contributing Guideline and Policy and the Support Guide.

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