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+--- Thread: KC868-M16v2 configure yaml for ESPhome (/showthread.php?tid=3088)
RE: KC868-M16v2 configure yaml for ESPhome - cmeyer5 - 01-03-2026
(01-02-2026, 10:00 AM)admin Wrote: because you have only connect L and N with L3 and N3. your yaml file is print voltage channel one.
it.printf(0, 40, id(roboto), "AC:%.1fV", id(voltage_1).state);
you can change to :
it.printf(0, 40, id(roboto), "AC:%.1fV", id(voltage_3).state);
or you can connect L1,L2,L3 together and N1,N2,N3 together.
No luck. Moved my cables to L and N. I also tried by swapping cables from L to N and N to L. Voltage reading stay the same.
RE: KC868-M16v2 configure yaml for ESPhome - admin - 01-03-2026
take a photo how you wire now.
RE: KC868-M16v2 configure yaml for ESPhome - cmeyer5 - 01-03-2026
(01-03-2026, 11:20 AM)admin Wrote: take a photo how you wire now.
i redid everything. studied a spanish bloggers youtube video.
i learned a lot.
the ctclamp current has been sorted. i'm able to get correct Amps from boiling water in 1800w kettle.
L1 & N1 is still not sending the correct information. i rechecked the cables, to make sure Live and Neutral is correct.
i did the ctclamp calibration using the log files with known device.
connecting via lan is not working still. i've included some pics.
i've managed to get the wifi antenae. i haven't moved it away from the router yet.
don't know why images are included in the post.
RE: KC868-M16v2 configure yaml for ESPhome - admin - 01-04-2026
see this photo, how to connect L1,L2,L3 and N1,N2,N3 together. Do you understand me?
RE: KC868-M16v2 configure yaml for ESPhome - cmeyer5 - 01-04-2026
(01-04-2026, 01:21 AM)admin Wrote: see this photo, how to connect L1,L2,L3 and N1,N2,N3 together. Do you understand me?
understood.
no change.
RE: KC868-M16v2 configure yaml for ESPhome - admin - 01-04-2026
Code:
#sensor:
# - platform: zmpt101b
# name: "m16--AI zmpt 34"
# adc_pin: 34
# id: voltage_1
# unit_of_measurement: V
# accuracy_decimals: 1
# state_class: "measurement"
# - platform: zmpt101b
# name: "m16--AI zmpt 36"
# adc_pin: 36
# id: voltage_2
# unit_of_measurement: V
# accuracy_decimals: 1
# state_class: "measurement"
# - platform: zmpt101b
# name: "m16--AI zmpt 39"
# adc_pin: 39
# id: voltage_3
# unit_of_measurement: V
# accuracy_decimals: 1
# state_class: "measurement"RE: KC868-M16v2 configure yaml for ESPhome - cmeyer5 - 01-05-2026
(01-04-2026, 11:21 PM)admin Wrote:i did make the chances. the AC is now showing 0.0V.please see your yaml file, you have comments to the code. you need remove these "#" for the voltage sensor.Code:#sensor:
# - platform: zmpt101b
# name: "m16--AI zmpt 34"
# adc_pin: 34
# id: voltage_1
# unit_of_measurement: V
# accuracy_decimals: 1
# state_class: "measurement"
# - platform: zmpt101b
# name: "m16--AI zmpt 36"
# adc_pin: 36
# id: voltage_2
# unit_of_measurement: V
# accuracy_decimals: 1
# state_class: "measurement"
# - platform: zmpt101b
# name: "m16--AI zmpt 39"
# adc_pin: 39
# id: voltage_3
# unit_of_measurement: V
# accuracy_decimals: 1
# state_class: "measurement"
RE: KC868-M16v2 configure yaml for ESPhome - admin - 01-06-2026
upload your newest yaml file at here.
RE: KC868-M16v2 configure yaml for ESPhome - cmeyer5 - 01-06-2026
(01-06-2026, 12:32 AM)admin Wrote: upload your newest yaml file at here.
latest
RE: KC868-M16v2 configure yaml for ESPhome - admin - 01-06-2026
i see. esphome have updated. zmpt101b plugin we need to update again. we will update it, when finished, i will tell you, you just re compile code, not need to change yaml file.