MICROPELT MVA003 EEP A5-20-01

[pphil78]

Hello, reading all sensor is OK but I would like to send telegram to MVA like this one { "command": "direction":2,"delay":1,"SPS":1,"SP":19,"TMP":"139"} in order to program SP temp = 19°C. Can It be done with a virtual?

[mak-gitdev]

Hi @pphil78,

Virtual device would mean that HA will act like A5-20-01. This is certainly not what you want.

For the moment only direction 1 is supported.
You can test your command using for example an MQTT button in your configuration.yaml.

[mak-gitdev]

These devices work differently.
They will get the new control data (direction 2) shortly after sending their status (direction 1).

When you press the MQTT button, what happens is that the corresponding data is stored in a buffer in enoceanmqtt.
When the device sends its status, the data previously stored in the buffer is sent to the device using direction 2.
So normally, in your log, you should see that after the part you copied here.

[mak-gitdev]

Is your USB300 paired to your mva003 ?

[pphil78]

Hello @mak-gitdev, I've done RESET on MVA and re-paired. All seems to be OK. I can send commands with SPS=0 to valve and SPS=1 for TEMP. For MVA I think we only need to configure TEMP and Summer mode (DB1.3). Thanks Philippe.

2023-03-02 22:29:26,787 DEBUG: 05:1C:00:D0->FF:FF:FF:FF (-71 dBm): 0x01 ['0xa5', '0x5', '0x78', '0x86', '0x8', '0x5', '0x1c', '0x0', '0xd0', '0x80'] ['0x1', '0xff', '0xff', '0xff', '0xff', '0x47', '0x0'] OrderedDict()
2023-03-02 22:29:26,788 INFO: received: 05:1C:00:D0->FF:FF:FF:FF (-71 dBm): 0x01 ['0xa5', '0x5', '0x78', '0x86', '0x8', '0x5', '0x1c', '0x0', '0xd0', '0x80'] ['0x1', '0xff', '0xff', '0xff', '0xff', '0x47', '0x0'] OrderedDict()
2023-03-02 22:29:26,791 DEBUG: enoceanmqtt/thermostat_1er: CV (Current Value)=5.0 %
2023-03-02 22:29:26,791 DEBUG: enoceanmqtt/thermostat_1er: SO (Service On)=off
2023-03-02 22:29:26,791 DEBUG: enoceanmqtt/thermostat_1er: ENIE (Energy input enabled)=true
2023-03-02 22:29:26,791 DEBUG: enoceanmqtt/thermostat_1er: ES (Energy storage sufficiently charged)=true
2023-03-02 22:29:26,791 DEBUG: enoceanmqtt/thermostat_1er: BCAP (Battery capacity; change battery next days)=true
2023-03-02 22:29:26,792 DEBUG: enoceanmqtt/thermostat_1er: CCO (Contact, cover open)=true
2023-03-02 22:29:26,792 DEBUG: enoceanmqtt/thermostat_1er: FTS (Failure Temperature sensor, out of range)=false
2023-03-02 22:29:26,792 DEBUG: enoceanmqtt/thermostat_1er: DWO (Detection, window open)=false
2023-03-02 22:29:26,792 DEBUG: enoceanmqtt/thermostat_1er: ACO (Actuator obstructed)=false
2023-03-02 22:29:26,792 DEBUG: enoceanmqtt/thermostat_1er: TMP (Temperature (linear))=21.019607843137255 °C
2023-03-02 22:29:26,792 DEBUG: enoceanmqtt/thermostat_1er: Sent MQTT: {"RSSI": -71, "DATE": "2023-03-02T22:29:26.787354", "CV": 5.0, "SO": 0, "ENIE": 1, "ES": 1, "BCAP": 1, "CCO": 1, "FTS": 0, "DWO": 0, "ACO": 0, "TMP": 21.019607843137255}
2023-03-02 22:29:26,793 DEBUG: Sending PUBLISH (d0, q0, r1, m184), 'b'enoceanmqtt/thermostat_1er'', ... (173 bytes)
2023-03-02 22:29:26,796 DEBUG: sensor data: {'SPS': 1, 'SP': 128, 'TMP': 0}
2023-03-02 22:29:26,807 INFO: sending: FF:E4:3F:00->05:1C:00:D0 (-255 dBm): 0x01 ['0xa5', '0x80', '0x0', '0x4', '0x8', '0xff', '0xe4', '0x3f', '0x0', '0x0'] ['0x3', '0x5', '0x1c', '0x0', '0xd0', '0xff', '0x0'] OrderedDict([('SP', {'description': 'Valve Position or Temperature Setpoint', 'unit': '%', 'value': 128.0, 'raw_value': 128}), ('TMP', {'description': 'Temperature from RCU', 'unit': '°C', 'value': 0.0, 'raw_value': 0}), ('RIN', {'description': 'Run init sequence', 'unit': '', 'value': 'false', 'raw_value': 0}), ('LFS', {'description': 'Lift set', 'unit': '', 'value': 'false', 'raw_value': 0}), ('VO', {'description': 'Valve open / maintenance', 'unit': '', 'value': 'false', 'raw_value': 0}), ('VC', {'description': 'Valve closed', 'unit': '', 'value': 'false', 'raw_value': 0}), ('SB', {'description': 'Summer bit, Reduction of energy consumption', 'unit': '', 'value': 'false', 'raw_value': 0}), ('SPS', {'description': 'Set point selection', 'unit': '', 'value': 'Temperature set point', 'raw_value': 1}), ('SPN', {'description': 'Set point inverse', 'unit': '', 'value': 'false', 'raw_value': 0}), ('RCU', {'description': 'Select function', 'unit': '', 'value': 'RCU', 'raw_value': 0})])
2023-03-02 22:29:26,889 INFO: Sending packet

[mak-gitdev]

Hello @pphil78,

Could you please share your final code for controlling our A5-20-01.
So that I can make it available for everyone. Thanks 😉

[pphil78]

Hello @mak-gitdev,
No special code, my current version is EnOcean MQTT (dev) 0.1.25
For reception in device file:
[thermostat_1er]
address = 0x051C00D0
rorg = 0xA5
func = 0x20
type = 0x01
For emission in HA config file, button definition set point to 20°c:
mqtt:
button:
- name: "test_control_A52001"
unique_id: uid_test_control_A52001
command_topic: "enoceanmqtt/thermostat_1er/req"
payload_press: >-
{"SPS":1,"SP":127,"TMP":0}
plus an automation button press every 5 min

suggestion:

• could you please add unit % in curval entity definition
• could you please add winter / summer command

[mak-gitdev]

Hi @pphil78,

Thanks for your answer and your suggestions.

[pphil78]

Hi @mak-gitdev, thanks, I have 2 MVA003, I can test your new MVA integration.

[mak-gitdev]

HA_enoceanmqtt

[mak-gitdev]

Done in 0.1.28