(06-06-2024, 10:18 PM)admin Wrote: [ -> ]let your bulbs ON for one day, then check the value.
Left five bulbs ON for 24 HRS and meter-consumption didn't change.
What to do ?
the data on the meter's LCD display also no change with "consumption"?
(06-10-2024, 10:30 PM)admin Wrote: [ -> ]the data on the meter's LCD display also no change with "consumption"?
Nothing.... Could the meter be failing?
take a photo or video send to whatsapp number: +86-15381188302
Any idea if this Yaml file will work with the RS 485 meter connected directly to the M30?
uart:
id: modbus_uart
rx_pin: 32
tx_pin: 33
baud_rate: 115200
stop_bits: 1
data_bits: 8
parity: NONE
Maybe change for
uart:
id: modbus_uart
rx_pin: 32
tx_pin: 33
baud_rate: 9600
stop_bits: 1
data_bits: 8
parity: NONE
this is a RS485 meter, not need work with M30 , only need connect to your Pi's RS485 or USB-RS485 port directly.
Kincony, please confirm if this configuration is correct as METER CONSUMPTION is still showing 0.04kWh. METER CURRENT not showing properly neither
- name: hub1
type: serial
baudrate: 9600
bytesize: 8
method: rtu
parity: N
port: /dev/ttyS0
stopbits: 1
sensors:
- name: meter-voltage
slave: 1
address: 100
input_type: holding
data_type: float32
precision: 2
unit_of_measurement: V
device_class: voltage
- name: meter-current
slave: 1
address: 106
input_type: holding
data_type: float32
precision: 2
unit_of_measurement: A
device_class: current
- name: meter-power
slave: 1
address: 118
input_type: holding
data_type: float32
precision: 2
unit_of_measurement: kW
device_class: power
- name: meter-factor
slave: 1
address: 142
input_type: holding
data_type: float32
precision: 2
device_class: power_factor
- name: meter-frequency
slave: 1
address: 144
input_type: holding
data_type: float32
precision: 2
unit_of_measurement: Hz
device_class: frequency
- name: meter-consumption
slave: 1
address: 0
input_type: holding
data_type: float32
precision: 2
unit_of_measurement: kWh
device_class: energy_storage
change the meter parity: E
i have tested, only parity: E can use by home assistant.
(08-01-2024, 12:38 AM)admin Wrote: [ -> ]change the meter parity: E
i have tested, only parity: E can use by home assistant.
Check screenshot. I also see 0.04 kwh in the config tool. Could the enery meter be damaged?
After setting Parity to EVEN and updating yaml now I'm having this error in Home Assistant
: Pymodbus: hub1: Error: device: 1 address: 100 -> Modbus Error: [Input/Output] Modbus Error: [Invalid Message] No response received, expected at least 4 bytes (0 received)
sorry for my mistake, change RS485 " Parity: EVEN " to " Parity: NONE ". NOT "EVEN".
how many days you have used , now total "0.04 kwh"?