F1 – End Program
Ends the user-defined sequence. Typically used as the last step in your program.
- Params: None required
F2 – Loop to Line
Loops execution back to specifed line number, can be used to loop over
- T: Target line to loop to.
- P: Optional sup program
- Example:
F2,T3(jump to line 3 unconditionally),F2,T3,P1(only if sub program P1 is active)
F3 – Delay
Waits for a fixed period before executing the next instruction.
- T: Duration to wait (in milliseconds or seconds depending on system configuration).
- P (optional): Sub-program this delay belongs to (e.g.,
P1,P2).
📝 Use this when you need to add a pause between operations — for example, to wait before reading a sensor or switching an output.
F4 – Wait for Next Alarm
Halts execution until the next scheduled wakeup alarm.
- No time parameter — this command waits until the next internal or external wakeup source becomes active.
📝 Useful for regular sampling intervals or deep-sleep energy-saving setups.
F5 – Switch Module
Turns a hardware module ON or OFF for a defined duration.
- T: Duration to stay in the specified state.
- S: State to switch to (
0= OFF,1= ON). - P (optional): Sub-program label.
📝 Use this to power modules such as pumps, valves, or other actuators that have been configured in the GUI.
F6 – Switch Sensor
Powers a sensor ON or OFF for a specific time.
- T: Duration to remain in the given state.
- S: State to switch to (
0= OFF,1= ON). - P (optional): Sub-program label.
📝 Use this to warm up sensors or disable power-hungry components between reads.
F7 – Switch Output
Controls a digital output pin for a defined time.
- T: Duration to keep the output active.
- S: Desired state (
0= OFF,1= ON). - O: Output number as configured in the GUI.
- P (optional): Sub-program label.
- I : Invert logic (
1= inverted).
📝 This is used for triggering external devices, activating relays, or controlling other hardware components.
F8 – Read Sensors
Triggers a sensor readout using the parameters set in the GUI.
- T: Time to wait after triggering the readout (to allow sensor response).
- P (optional): Sub-program label.
📝 Useful for getting environmental data (e.g., pressure, flow, CO₂) based on preconfigured sensor settings.
F9 – Send Data
Sends all buffered or newly read sensor data to the designated output (e.g., SD card, telemetry, etc.).
- T: Delay before sending the data.
- P (optional): Sub-program label.
📝 Use this after a sensor read to store or transmit the data.
F10 – Send Basic Telemetry
Sends general system information such as battery status, signal strength, and system uptime.
- T: Time to wait before sending.
- P (optional): Sub-program label.
📝 Helps with remote diagnostics and system health monitoring.
F11 – Send Clean Command
Sends a clean/purge/flush command to a connected cleaning mechanism.
- T: Time allowed for the cleaning operation.
- P (optional): Sub-program label.
📝 Commonly used before or after sampling to avoid contamination.
F12 – Set Sub Program
Defines the start of a sub-program block.
- P: Program identifier (e.g.,
P1,P2, …)
📝 This block will only be executed if the matching trigger condition (defined in the GUI) is currently active. All lines between F12 and F13 belong to the same program.
F13 – End Sub Program
Marks the end of a sub-program block.
- T (optional): Time to wait before continuing.
- P: Program identifier (must match the starting
F12).
📝 Execution continues after this line if the sub-program was skipped or once the block has finished running.