28.02.18

Raspberry Pi – vstup/výstup GPIO

Raspberry Pi – vstup/výstup GPIO


RaspberryPI models comparison

Raspberry Pi GPIO Pinouts, all models



The comprehensive GPIO Pinout guide for the Raspberry Pi
https://pinout.xyz


Raspberry Pi a GPIO – co funguje

General-purpose input/output (GPIO) jsou obecné vstupně/výstupní piny. Můžete na nich nastavit 0 V/3,3 V, tedy logickou 0/1. Pokud chcete použít GPIO, tak nemusíte na Raspberry Pi nic nastavovat a bude to fungovat.

Prostředí Python IDLE, které je součástí Raspbianu

raspberry-gpio-python
A Python module to control the GPIO on a Raspberry Pi

ESP32 MicroPython Tutorial with Raspberry Pi



A Python module to control the GPIO on a Raspberry Pi

Switch with pull-down resistor (Raspberry Pi)

Raspberry Pi Robotics #1: GPIO Control - YouTube


 


How I2C Communication Works and How To Use It with Arduino


youtube

Easy I2C: Introduction to I2C
Learn how the I2C-bus can simplify you design time and maximize functionality

Connecting Arduino with multiple I2C devices





Raspberry Pi and DS18B20 Temperature Sensor – Python


https://pinterest.com/jbernardis/arduino-refrence/


How to fix bad Chinese Arduino clones



How to program Chinese Arduino (Ch340) - YouTube

Arduino Tutorial For Beginners - 10 Arduino projects shared by CEO Massimo Banzi



/go-dht

DHT11 (pdf reference) and DHT22 (pdf reference) sensors are quite popular among Arduino, Raspberry PI and their counterparts developers

Arduino and Humidity and Temperature Sensor DHT11 / DHT22

DHT22
https://www.rototron.info/dht22-tutorial-for-raspberry-pi/

Arduino temperature sensor – DHT22 Temperature and humidity vs. DS18B20 Temperature 1-Wire

Temperature and Humidity from AM2302/DHT22 Sensor Displayed as Chart

Comparison of Temperature Sensors


How to pick the best temperature sensor for your Arduino project








DHT11 / DHT22 Working Principle



DHT11 & DHT22 Sensors Temperature and Humidity Tutorial using Arduino




Programming the DHT11 in python


Programming the DHT11 With C

Output to an SSH Terminal
Output to an LCD

Programming the DHT11 With Python

Connecting the DHT11 to the Raspberry Pi

Wiring for SSH Terminal Output
Three Pin DHT11 With SSH Output
Four Pin DHT11 With SSH Output

Wiring for LCD Output
Three Pin DHT11 With LCD Output
Four Pin DHT11 With LCD Output


How to Set Up the DHT11 Humidity Sensor on the Raspberry Pi


555 Timer IC – Working Principle, Block Diagram, Circuit Schematics


DHT22 Raspberry Pi Humidity Temperature Sensor Tutorial
Raspberry Pi temperature monitor w/ web interface & LCD Display


DHT12 Temp & Humidity Sensor Interfacing with PI | Raspberry Pi #27


How to read RHT03 sensor - also known by DHT-22

DHT 22 / AM2302 Temperature and Humidity Sensor for Arduino and Raspberry Pi 1x DHT






python - Thermostat for greenhouse - RaspberryPi  GPIO  -  raspberrypi.stackexchange.com



Tutorial: Raspberry Pi GPIO Pins and Python

The newest version of Raspbian has the RPi.GPIO library pre-installed. You’ll probably need to update your library, so using the command line, run:
sudo python
import RPi.GPIO as GPIO
GPIO.VERSION

The current version of RPi.GPIO is 0.5.4 If you need to update to a newer version, run:
sudo apt-get update
sudo apt-get upgrade



How to begin with Raspberry Pi GPIO programming using Python

Controlling a fan on a relay with python




Output from piGPIO unexpected

I can't get RPI.GPIO working



Ultrasonic Sensor HC-SR04 and Arduino Tutorial





Arduino and HC-12 Long Range Wireless Communication Module



HC-12 Wireless Communication Modul


Its wireless working frequency band is from 433.4 MHz to 473.0 MHz
Breadboard and Jump Wires
Long-distance wireless transmission (1,000m in open space/baud rate 5,000bps in the air)


The range of this device is specified by the manufacturer as 1000 meters maximum, that's a whole 1 kilometer! However, do note that such specifications are under very ideal conditions such as line-of-sight and high gain antennas.
With the supplied spring antenna, a pair of HC-12 was tested at 100 meters, with one module indoors, while the other was outdoors. The results was excellent. For sure, this distance may be surpassed when both are outdoors.
Within a typical-sized house, the module also works perfect indoors and is thus ideal for home automation applications
source


Windows 10 IoT: Monitor Temperature & Humidity using DHT11 - Raspberry Pi


AdvancedDifficulty level
Home Assistant, Home Automation Server Home Automation Homie library IoT - Connected Objects MQTT
Include ESP8266 + DHT22 + Homie MQTT IoT in Home Assistant (HASS)




Wiring up a switch with a hardwired pull down resistor WITHOUT using a Breadboard




#172 Hidden: ESP32 and ESP8266 point-to-point (ESP-Now): Fast and efficient. Comparison with LoRa

nRF24L01 30km challenge!


Long range, 1.8km, Arduino to Arduino wireless communication with the HC-12



How to work with the NRF24L01+ Best Wireless Communication for Arduino
How to work with the NRF24L01+ Best Wireless Communication for Arduino

2.4GHz wireless - 5 reasons why to use it in your projects



How to connect together: Raspberry, Arduino, PC PSU, Usb Hub, Usb Hdd - without issues?





Rele - DIY Smart Switch - Part 1 how to use a relay





Raspberry gPIo

GPIO pin on the RPi to trigger PTT












Simple Home automation using Arduino

http://kcotar.org/category/arduino/

Souliss – Usare una "8 relay board"







4CH Smart Switch Wifi 433mhz RF Remote Control Switches AC 110V 220V DIY Timer Receiver Relay





QIACHIP-DC-12V-1-CH-433MHz-Wireless-Learning-Button-Remote-Control-Switch-RF-Relay-Receiver-Module


Any obvious problems with this DIY home automation?

IT Robotics Lab


ARDUINO HOME SECURTY AND AUTOMATION PROJECT - Arduino Forum




Crydom SSR(Solid state relay) interfacing with arduino and dht22 temperature sensor




What happens if I don't use a relay for 5V pump - moisture sensor



USB Geräte am Raspberry Pi ein- und ausschalten



Raspberry Pi Is The Brains Behind Automated Greenhouse - hackday




An Smart Greenhouse Automation System Applying Moving Average Algorithm

Conceptual picture of Smart Greenhouse Automation


Block-Diagram-of-Smart-Greenhouse-Control-System.png

3 Circuit Schematic of the automated system


11 Design of a fifth order Buttorworth low pass filter in LabVIEW  


12 Time and frequency domain analysis after digital filtering process  




Arduino UNO – úvod  LinuxExpres

RPi.GPIO basics 6 – Using inputs and outputs together with RPi.GPIO – pull-ups and pull-downs

induction problem gpio relay load





Raspberry Pi 3 is out now! Specs, benchmarks & more

PythonGPIO. Python GPIO





The Eclipse Foundation - home to a global communit


































Tech Explorations™ Arduino Step by Step Your complete guide  -  udemy.com

Tech Explorations Arduino Step by Step Getting Serious

Matrix - More Power To Your Greenhouse

MIAC


Greenhouse Control and Monitoring Systems


9 Things To Consider When Building Your Own Greenhouse Chelsea pertaining to greenhouse building materials with regard to Household


Home Automation using Raspberry Pi 2 and Node-RED - hackster.io





2 komentáře:

Anonymní řekl(a)...







https://www.postscapes.com/wireless-open-source-hydroponics-harvestgeek/


https://pythonhosted.org/rpi-greenhouse/


https://makezine.com/2013/02/11/the-monday-jolt-harvestgeek-rules-the-greenhouse/

https://www.gcmedia.com/software/node-red/now-getting-meaningful-data-from-my-garden-sensors/

https://www.slideshare.net/PROSSATeamNASA/green-house-project-presentation-key


https://www.youtube.com/watch?v=giVSa8YNtKU

Anonymní řekl(a)...

https://hackaday.io/project/12762-greenhouse-pi

https://www.youtube.com/watch?v=6SsCB1a43bE

https://www.cooking-hacks.com/documentation/tutorials/open-garden-hydroponics-irrigation-system-sensors-plant-monitoring/

https://www.pubnub.com/blog/2015-07-09-raspberry-pi-humidity-temperature-sensor-dashboard-dht-22-sensor/

https://www.makeuseof.com/tag/5-smart-devices-to-help-manage-your-garden/

https://www.youtube.com/watch?v=hVrl7FC_T2Y

https://www.youtube.com/watch?v=Ifs5TRcwz1M