IonoPi

Iono Pi is a versatile I/O module that combines several digital and analog input lines, power relay outputs and support for standard interfaces, typical of modern PLCs, with the powerful computing core of the Raspberry Pi.

iono Pi

This driver provides support for iono Pi pre-installed with the Sfera Framework and the Sfera Driver for Iono Pi.

HSYCO Configuration

Add a IONO Pi I/O Server in the I/O Servers section of the Settings and set its parameters:

Communication

• IP Address: the IP address assigned to iono;

High Availability

• Shutdown when inactive: defaults to true.

Options

ID	Default	Values	Description
https	false	true	use HTTPS to communicate with Iono Pi
		false	use HTTP to communicate with Iono Pi
startupevents	true	false	generate IO events also during the driver’s start-up phase
		false	start generating events only after HSYCO is aligned with the current status of the system

Datapoints

For inputs 1 to 4, depending on the 'input1' ... 'input4' options, only the corresponding datapoint will be created, i.e. di<n> (if digital), av<n> (if voltage) or ai<n> (if curent).

ID	Value	R/W	Description
connection	online	R	connection established
	offline	R	HSYCO can't connect to the device
driverstate	init	R	Sfera driver is initializing
	quit	R	Sfera driver quit
	running	R	Sfera driver is running (normal state)
do<n>	0	R	relay <n> (digital output) is off
		W	switch off relay <n>
	1	R	relay <n> (digital output) is on
		W	switch on relay <n>
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

User Interface

To control a digital output (DO1 ... DO6), add a button or a buttonicon object to your project page and set its address field to the corresponding datapoint:

Release Notes

3.6.0

• initial release

---

iono Pi is a registered trademark of Sfera Labs Srl