Strato
Strato Pi is an expansion board developed by Sfera Labs for the Raspberry Pi computer board.
Strato Pi implements a number of hardware features to expand the Pi and allow its use in professional applications:
- 9-28 Vdc extended-range power supply
- integrated UPS with external NiCd rechargeable battery
- real-time clock with dedicated back-up battery
- opto-isolated RS-232 or RS-485 serial port
- configurable hardware watchdog
- buzzer for audible feedback.
Contents
HSYCO Configuration
Add a STRATO I/O Server in the I/O Servers section of the Settings and set its parameters.
Note that the Strato I/O Server doesn't count in the I/O servers license total, so you don't need an extra I/O Server license to use Strato with HSYCO.
High Availability
- Shutdown when inactive: defaults to false.
Options
| ID | Default | Values | Description |
|---|---|---|---|
| watchdog | false | true | enables the hardware watchdog and automatically generates the heartbeat signal |
| false | disables the hardware watchdog | ||
| shutdown_minutes | 0 | 0 | no automatic shutdown after power failure |
| int > 0 | the driver will command the operating system shutdown and hardware power off after N minutes of back-up battery operations during a power failure. The Strato board will automatically power-up the Pi when power is restored | ||
| quiet | false | true | enables audible alarms on power failure |
| false | disables audible alarms on power failure |
Datapoints
| ID | Value | R/W | Description |
|---|---|---|---|
| battery | 0 | R | power supply is available |
| 1 | R | power supply failure, running on UPS battery | |
| beep | 0 | R | buzzer is off |
| 1 | R | buzzer is on | |
| off | W | turn buzzer off | |
| on | W | turn buzzer on (continuous tone) | |
| <d> | W | turn buzzer on for <d> seconds (decimals allowed) | |
| <d>;
|
W | turn buzzer on for <d> seconds, then pause for seconds (decimals allowed) | |
| di<n> | 0 | R | digital input <n> is low |
| 1 | R | digital input <n> is high | |
| av<n> | <val> | R | analog input <n> is reading a voltage equal to <val> (in Volts) |
| ai<n> | <val> | R | analog input <n> is reading a current equal to <val> (in mA) |
| ao1 | <val> | W | set the analog output to <val> Volts |
Release Notes
3.5.0
- initial release
Strato is a registered trademarks of Home Systems Consulting S.p.A.
