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+--- Thread: MQTT set issue (/showthread.php?tid=826)
MQTT set issue - gek1925 - 10-07-2021
Hi
I'm trying to set two relays at once, but only one changed.
I publish via Home Assistant MQTT:
relay32/xxxxxxxxxxxxx/set
{"relay17":{"on":1},"relay18":{"on":1}}
but only relay17 state is changed
please answer
Is it possible to set more than one relay by one MQTT publish command?
with regards,
Gene
RE: MQTT set issue - uvrtar - 10-07-2021
Try to set a delay of 100ms between 17 and 18.
RE: MQTT set issue - admin - 10-08-2021
yes, support multi-output by one command. you payload should as this format:
{"relay17":{"on":0}}{"relay18":{"on":0}}
RE: MQTT set issue - gek1925 - 10-08-2021
Hi!
it is working.
I have made the switch as a group of relays.
platform: mqtt
name: "4sqdir000"
unique_id: 4sqdir000
state_topic: "relay32/xxxxxxx/state"
command_topic: "relay32/xxxxxxxxx/set"
payload_on: '{{"relay17":{"on":1}}{"relay18":{"on":0}}{"relay19":{"on":0}}{"relay20":{"on":1}}{"relay21":{"on":0}}{"relay22":{"on":0}}{"relay24":{"on":1}}}'
payload_off: '{{"relay17":{"on":0}}{"relay18":{"on":0}}{"relay19":{"on":0}}{"relay20":{"on":0}}{"relay21":{"on":0}}{"relay22":{"on":0}}{"relay24":{"on":0}}}'
value_template: "{{value_json.relay17.on}}{{value_json.relay18.on}}{{value_json.relay19.on}}{{value_json.relay20.on}}{{value_json.relay21.on}}{{value_json.relay22.on}}{{value_json.relay24.on}}"
state_on: "1001001"
state_off: "0000000"
All works fine!
Many Thanks for high effective support!
with regards,
Gene
RE: MQTT set issue - admin - 10-08-2021
great, you are welcome.