Tests: 
RPI-Monitor implementation for integration into ioBroker. It is the same implementation as for iobroker.rpi, but with GPIOs.
Works only with node >= 18
ioBroker needs special permissions to control GPIOs. On most Linux distributions this can be achieved by adding the ioBroker user to the gpio group (recommended) or running ioBroker under root (less secure).
After installation you have to configure all required modules via administration page.
After start of iobroker.rpi, all selected modules generates an object tree in ioBroker within rpi.. e.g. rpi.0.cpu
Be sure, that python and build-essential are installed:
sudo apt-get update
sudo apt-get install -y build-essential python
Following Objects are available after selection:
- cpu_frequency
- load1
- load5
- load15
- cpu_voltage
- mem_arm
- mem_gpu
- memory_available
- memory_free
- memory_total
- net_received
- net_send
- sdcard_boot_total
- sdcard_boot_used
- sdcard_root_total
- sdcard_root_used
- swap_total
- swap_used
- soc_temp
- uptime
- wifi_received
- wifi_send
On configuration page you can select following modules:
- CPU
- Raspberry
- Memory
- Network
- SDCard
- Swap
- Temperature
- Uptime
- WLAN
- Odroid C1
- Raspberry Pi 1
You can read and control GPIOs too. All what you need to do is to configure in the settings the GPIOs options (additional tab).
After some ports are enabled following states appear in the object tree:
- rpi.0.gpio.PORT.state
The numeration of ports is BCM (BroadComm pins on chip). You can get the enumeration with gpio readall.
For instance PI2:
+-----+-----+---------+------+---+---Pi 2---+---+------+---------+-----+-----+
| BCM | wPi | Name | Mode | V | Physical | V | Mode | Name | wPi | BCM |
+-----+-----+---------+------+---+----++----+---+------+---------+-----+-----+
| | | 3.3v | | | 1 || 2 | | | 5v | | |
| 2 | 8 | SDA.1 | ALT0 | 1 | 3 || 4 | | | 5V | | |
| 3 | 9 | SCL.1 | ALT0 | 1 | 5 || 6 | | | 0v | | |
| 4 | 7 | GPIO. 7 | IN | 1 | 7 || 8 | 0 | IN | TxD | 15 | 14 |
| | | 0v | | | 9 || 10 | 1 | IN | RxD | 16 | 15 |
| 17 | 0 | GPIO. 0 | IN | 0 | 11 || 12 | 0 | IN | GPIO. 1 | 1 | 18 |
| 27 | 2 | GPIO. 2 | IN | 0 | 13 || 14 | | | 0v | | |
| 22 | 3 | GPIO. 3 | IN | 0 | 15 || 16 | 0 | IN | GPIO. 4 | 4 | 23 |
| | | 3.3v | | | 17 || 18 | 0 | IN | GPIO. 5 | 5 | 24 |
| 10 | 12 | MOSI | IN | 0 | 19 || 20 | | | 0v | | |
| 9 | 13 | MISO | IN | 0 | 21 || 22 | 1 | IN | GPIO. 6 | 6 | 25 |
| 11 | 14 | SCLK | IN | 0 | 23 || 24 | 1 | IN | CE0 | 10 | 8 |
| | | 0v | | | 25 || 26 | 1 | IN | CE1 | 11 | 7 |
| 0 | 30 | SDA.0 | IN | 1 | 27 || 28 | 1 | IN | SCL.0 | 31 | 1 |
| 5 | 21 | GPIO.21 | IN | 1 | 29 || 30 | | | 0v | | |
| 6 | 22 | GPIO.22 | IN | 1 | 31 || 32 | 0 | IN | GPIO.26 | 26 | 12 |
| 13 | 23 | GPIO.23 | IN | 0 | 33 || 34 | | | 0v | | |
| 19 | 24 | GPIO.24 | IN | 0 | 35 || 36 | 0 | IN | GPIO.27 | 27 | 16 |
| 26 | 25 | GPIO.25 | OUT | 1 | 37 || 38 | 0 | IN | GPIO.28 | 28 | 20 |
| | | 0v | | | 39 || 40 | 0 | IN | GPIO.29 | 29 | 21 |
+-----+-----+---------+------+---+----++----+---+------+---------+-----+-----+
| BCM | wPi | Name | Mode | V | Physical | V | Mode | Name | wPi | BCM |
+-----+-----+---------+------+---+---Pi 2---+---+------+---------+-----+-----+
You can read from DHT11, DHT22 and AM2302 temperature/humidity sensors.
Connect such a sensor to a GPIO pin as described on the node-dht-sensor package page. Multiple sensors can be connected to multiple pins (this is not a bus system) as discussed.
- (Garfonso) fix crash
- (Garfonso) get rid of old sync-exec.
- (Garfonso) Fix stuff.
- (Garfonso) Get stuff up to date...
- Important: This version requires at leas js-controller 3.3
- (Apollon77) Stop the adapter when GPIO module is configured but not working due to a needed rebuild that js-controller can pick up
- (Apollon77) Prevent js-controller 3.3 warnings
- (asgothian) Fix to get CPU frequencies also on Raspi 4
- (raintor) Add support for DHTxx/AM23xx Sensors
- (raintor) Configure internal Pull UP/Down Resistor
- (raintor) Add port 'label'/'friendly name' to GPIO config
- (janfromberlin) GPIO configuration as output with defined initial value
- (foxriver76) No longer use adapter.objects
- (Apollon77) Adjust gpio errors
- (Apollon77) Error messages for not existing values are logged only once
- (Apollon77) Nodejs 10 support
- (bluefox) Admin3 support
- (Homoran) fixed Mem available readings on Stretch
- (olifre) Fixup swap_used calculation.
- (bluefox) Add GPIO direction indication
- (bluefox) Use BCM enumeration
- (bluefox) fix start of adapter
- (bluefox) just version change
- (bluefox) implement GPIOs control
- (bluefox) Try catch by eval (bluefox) do not process if exec fails
- (husky-koglhof) Fixed value calc. Set Value to 2 digits
- (husky-koglhof) Workaround for node 0.10.x
- (bluefox) Some Fixes
- Initial commit. Alpha Version.
MIT License
Copyright (c) 2024 Garfonso garfonso@mobo.info
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
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