RAMSES ESPFlows
All flow cards of the app, with examples.
Ventilation unit
When…
| Card | Tokens | Notes |
|---|---|---|
| The fan mode changed | Mode, Changed by | On every mode change. Changed by is homey, remote or unit. |
| The fan mode changed to [mode] | Only for a particular mode. | |
| A boost started | Minutes, Started by | Also when someone starts the boost on the remote. |
| The unit reported a fault | ||
| The fault of the unit is gone | ||
| The filter needs replacing | When the unit turns on its filter alarm. |
And…
| Card |
|---|
| The fan mode is / isn't [mode] |
| The unit has / has no fault |
Then…
| Card | Notes |
|---|---|
| Set the fan mode to [mode] | Low, medium, high, auto, away or off (what your brand supports). |
| Run on high for [minutes] minutes | Boost of 1–255 minutes; the unit then falls back. |
| Set the bypass to [auto / open / closed] | Only for units with a bypass. |
| Set [parameter] to [value] | For heat recovery units with parameters. Start typing to search for a parameter. |
| Reset the filter counter | After replacing the filter. |
| Ask the unit for its status | Makes the unit report all its values right away. |
Remote and sensor
When…
| Card | Tokens |
|---|---|
| The [Low / Medium / High / Auto / Away / Off / Boost] button was pressed | Boost minutes |
| Any button was pressed | Button, Boost minutes |
The card Any button was pressed gives in Button the word low, medium, high, auto, away, off or boost.
Virtual CO₂ sensor
Then…
| Card |
|---|
| Report [ppm] ppm CO₂ |
| Report [%] % humidity |
| Ask the unit for [%] % ventilation |
See Virtual CO₂ sensor for the explanation.
Gateway
These cards are for those who want to go deeper. You'll need some knowledge of the protocol.
When…
| Card | Notes |
|---|---|
| A packet was received | Fires for every packet on the bus. Can be busy! |
| A [code] packet was received from or to [address] | Filter on message code and address. Address * matches any device. |
| A new device was found on the bus | Tokens Address and Role (fan, remote, sensor, gateway, unknown). |
| The gateway went offline | |
| The gateway came online |
The packet triggers have these tokens:
| Token | Example |
|---|---|
| Verb | I, RQ, RP or W |
| From | 29:173894 |
| To | 29:233244 |
| Code | 22F1 |
| Payload | 000304 |
| Frame | I --- 29:173894 29:233244 --:------ 22F1 003 000304 |
| Signal (RSSI) | 45 |
And…
| Card |
|---|
| The gateway is / isn't online |
Then…
| Card | Notes |
|---|---|
| Send frame [frame] | A complete RAMSES II frame, exactly as it appears on the bus. |
| Send [verb] [code] with payload [payload] to [address] | Sent from the gateway's own address. |
With raw frames you can send anything, including to your neighbours' units. Only send commands to your own devices and test with RQ (request) before using W (write).
Examples
Shower: boost on high humidity
When the humidity of Bathroom sensor changed
And the humidity is greater than 75 %
And Ventilation — the fan mode isn't High
Then Ventilation — Run on high for 30 minutes
Everybody out: away mode
When the last person left home
Then Ventilation — Set the fan mode to Away
When the first person came home
Then Ventilation — Set the fan mode to Auto
Cooking: boost when the cooker hood turns on
When the power of Cooker hood plug became greater than 50 W
Then Ventilation — Run on high for 20 minutes
Notification for a dirty filter
When Ventilation — The filter needs replacing
Then send a push notification: The ventilation filter needs replacing.
And after replacing it, with a button or a voice command:
Then Ventilation — Reset the filter counter
Remote as a scene button
When Living room remote — The High button was pressed
Then set the living room lights to 100 %
The unit still responds to the button as usual; Homey only listens in.
Knowing who changed the mode
When Ventilation — The fan mode changed
And Changed by isremote
Then log: Someone set the ventilation to [Mode].
Warning for an offline gateway
When Ramses Gateway — The gateway went offline
Then send a push notification: The ramses_esp is offline.
Any CO₂ sensor in your home drives the unit
See Virtual CO₂ sensor.