EXT4_Zigbee_Weather.ino File Reference

Example for EXT4 extension board sensors and actuators - All editions. More...

#include "PDLS_Common.h"
#include "Pervasive_Wide_Small.h"
#include "PDLS_Basic.h"
#include <Zigbee.h>
#include <ZigbeeTemperatureSensor.h>
#include <ZigbeeHumiditySensor.h>
#include "Wire.h"
#include "qrcode.h"

Include dependency graph for EXT4_Zigbee_Weather.ino:

Classes
struct	measure_s

Functions
void	displayAbout ()
	Display the About page.
void	displayQR (const char *code)
	Display the QR-code.
bool	displayValue (uint8_t slot, STRING_CONST_TYPE name, measure_s *value, STRING_CONST_TYPE unit)
	Manage and display the measure.
uint8_t	menuOneButton (uint8_t button, const char *title, const char *option1, const char *option2=0, const char *option3=0, const char *option4=0)
	Display a menu managed by a single button.
void	displayCommissioning ()
	Display the commission process.
void	displayDecommissioning ()
	Display the decommission process.
void	displayIdenfication ()
	Display the identification.
void	setup ()
	Setup.
void	loop ()
	Loop.

Detailed Description

Example for EXT4 extension board sensors and actuators - All editions.

Based on Zigbee multiple sensor example

The example shows how to create multiple sensor instances with the Arduino Zigbee API.

The example creates a Zigbee temperature sensor device and publishes the current CPU temperature through it. The device has to be commissioned to a Zigbee network first. Open your Zigbee coordinator (e.g. Home Assistant with ZHA or Zigbee2MQTT) and put it in pairing mode.

Compatible boards:

• Arduino Nano Matter
• Silicon Labs xG24 Explorer Kit
• SparkFun Thing Plus Matter
• Seeed Studio XIAO MG24 (Sense)

Author

Tamas Jozsi (Silicon Labs)

Date

21 Oct 2026

Version

1011

Copyright

(c) Pervasive Displays Inc., 2021-2026

All rights reserved

For exclusive use with Pervasive Displays screens

• 2026-10-21 Rei Vilo
• Added support for EXT4
• Basic edition: for hobbyists and for basic usage
  Creative Commons Attribution-ShareAlike 4.0 International (CC BY-SA 4.0)
• Evaluation edition: for professionals or organisations, no commercial usage
  All rights reserved
• Commercial edition: for professionals or organisations, commercial usage
  All rights reserved

Function Documentation

displayAbout()

void displayAbout

(

)

Display the About page.

See also

https://www.pervasivedisplays.com

displayQR()

void displayQR

(

const char *

code

)

Display the QR-code.

Display QR-code.

Parameters

code

text

See also

https://github.com/ricmoo/qrcode/

Parameters

code

text

displayValue()

bool displayValue	(	uint8_t	slot,
		STRING_CONST_TYPE	name,
		measure_s *	value,
		STRING_CONST_TYPE	unit )

Manage and display the measure.

Parameters

slot	0 or 1
name	name of the measure
value	measure as measure_s structure
unit	text of the unit

Returns

true if different value

Note

• value rounded to one decimal
• min and max values updated
• old value updated

menuOneButton()

uint8_t menuOneButton	(	uint8_t	button,
		const char *	title,
		const char *	option1,
		const char *	option2 = 0,
		const char *	option3 = 0,
		const char *	option4 = 0 )

Display a menu managed by a single button.

Parameters

button	GPIO of the button
title	text for title
option1	text for option 1, required
option2	text for option 2, optional
option3	text for option 3, optional
option4	text for option 4, optional

Returns

number of the selected option, 0 = none

Note

Procedure

• Press and hold the button to choose the option
• A progress bar shows the selected option
• Release the button to select the option

Warning

button should be initialised before calling menuOneButton()