Hi there,
i have an ESP8266 with two SML Readers, to read two Power Meters.
Read each Powermeter separately works fine. But when I connect both Powermeters I have the feeling, that there is too much information and nothing is read out right. If I disconnect one of the SML Readers from the Powermeter it works fine.
The Powermeters both send each second the whole data package.
So my best queen would be to read out each Powermeter separately eg Evers 30s or so.
Is the any way in ESPHome to deactivate the UARTs seperatly and reactivate after X seconds / alternating both UARTs?
esphome:
name: smlreader
esp8266:
board: d1_mini
framework:
version: recommended
# Enable logging
logger:
#level: VERBOSE
level: DEBUG
# ENable OTA Updates
ota:
password: ""
# Enable Webserver
web_server:
api:
# Enable Wifi
wifi:
output_power: "8.5db"
ssid: "xxx"
password: "xxxx"
# Enable fallback hotspot (captive portal) in case wifi connection fails
ap:
ssid: "yyyy"
password: "yyyy"
time:
- platform: sntp
id: sntp_time
uart:
- id: uart_bus1
tx_pin: GPIO14
rx_pin: GPIO12
baud_rate: 9600
# debug:
# direction: BOTH
# dummy_receiver: false
# after:
# delimiter: "\n"
# sequence:
# - lambda: UARTDebug::log_string(direction, bytes);
rx_buffer_size: 2048
data_bits: 8
stop_bits: 1
parity: NONE
- id: uart_bus2
tx_pin: GPIO13
rx_pin: GPIO15
baud_rate: 9600
# debug:
# direction: BOTH
# dummy_receiver: false
# after:
# delimiter: "\n"
# sequence:
# - lambda: UARTDebug::log_string(direction, bytes);
rx_buffer_size: 2048
data_bits: 8
stop_bits: 1
parity: NONE
sml:
- id: sml_zwei
uart_id: uart_bus1
- id: sml_bezug
uart_id: uart_bus2
sensor:
- platform: sml
name: "zwei_bezug"
id: "zwei_bezug"
sml_id: sml_zwei
server_id: "0a01454d480000bcf120"
obis_code: "1-0:1.8.0"
unit_of_measurement: kWh
state_class: total_increasing
device_class: energy
filters:
- multiply: 0.0001
accuracy_decimals: 4
force_update: true
- platform: sml
name: "zwei_bezugWh"
id: "zwei_bezugWh"
sml_id: sml_zwei
server_id: "0a01454d480000bcf120"
obis_code: "1-0:1.8.0"
unit_of_measurement: Wh
state_class: total_increasing
device_class: energy
filters:
- multiply: 0.1
accuracy_decimals: 1
force_update: true
- platform: sml
name: "zwei_export"
id: "zwei_export"
sml_id: sml_zwei
server_id: "0a01454d480000bcf120"
obis_code: "1-0:2.8.0"
unit_of_measurement: kWh
state_class: total_increasing
device_class: energy
filters:
- multiply: 0.0001
accuracy_decimals: 4
force_update: true
- platform: sml
name: "zwei_WhExported"
id: "zwei_WhExported"
sml_id: sml_zwei
server_id: "0a01454d480000bcf120"
obis_code: "1-0:2.8.0"
unit_of_measurement: Wh
state_class: total_increasing
device_class: energy
filters:
- multiply: 0.1
accuracy_decimals: 1
force_update: true
- platform: sml
name: "bezug_import"
id: "bezug_import"
sml_id: sml_bezug
server_id: "0a01454d480000c26989"
obis_code: "1-0:1.8.0"
unit_of_measurement: kWh
state_class: total_increasing
device_class: energy
accuracy_decimals: 4
filters:
- multiply: 0.0001
force_update: true
- platform: sml
name: "bezug_WhImported"
id: "bezug_WhImported"
sml_id: sml_bezug
server_id: "0a01454d480000c26989"
obis_code: "1-0:1.8.0"
unit_of_measurement: Wh
state_class: total_increasing
device_class: energy
filters:
- multiply: 0.1
accuracy_decimals: 1
force_update: true
- platform: sml
name: "zwei_Power"
id: "zwei_power"
sml_id: sml_zwei
server_id: "0a01454d480000bcf120"
obis_code: "1-0:16.7.0"
unit_of_measurement: W
state_class: measurement
device_class: power
- platform: sml
name: "zwei_L1"
id: "zwei_L1"
sml_id: sml_zwei
server_id: "0a01454d480000bcf120"
obis_code: "1-0:36.7.0"
unit_of_measurement: W
state_class: measurement
device_class: power
- platform: sml
name: "zwei_L2"
id: "zwei_L2"
sml_id: sml_zwei
server_id: "0a01454d480000bcf120"
obis_code: "1-0:56.7.0"
unit_of_measurement: W
state_class: measurement
device_class: power
- platform: sml
name: "zwei_L3"
id: "zwei_L3"
sml_id: sml_zwei
server_id: "0a01454d480000bcf120"
obis_code: "1-0:76.7.0"
unit_of_measurement: W
state_class: measurement
device_class: power
- platform: sml
name: "bezug_Power"
id: "bezug_power"
sml_id: sml_bezug
server_id: "0a01454d480000c26989"
obis_code: "1-0:16.7.0"
unit_of_measurement: W
state_class: measurement
device_class: power
- platform: sml
name: "bezug_L1"
id: "bezug_L1"
sml_id: sml_bezug
server_id: "0a01454d480000c26989"
obis_code: "1-0:36.7.0"
unit_of_measurement: W
state_class: measurement
device_class: power
- platform: sml
name: "bezug_L2"
id: "bezug_L2"
sml_id: sml_bezug
server_id: "0a01454d480000c26989"
obis_code: "1-0:56.7.0"
unit_of_measurement: W
state_class: measurement
device_class: power
- platform: sml
name: "bezug_L3"
id: "bezug_L3"
sml_id: sml_bezug
server_id: "0a01454d480000c26989"
obis_code: "1-0:76.7.0"
unit_of_measurement: W
state_class: measurement
device_class: power