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strawberry-pi-greenhouse
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Merge branch 'master' of https://git.ping-mee.de/ebbe.bass/strawberry-pi-greenhouse

master
Ebbe Baß 2022-08-11 23:18:16 +02:00
parent 96a9740e79 1f0c3c5f0b
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README.md
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@ -1,6 +1,31 @@
# strawberry-pi-greenhouse
Strawberry Pi Greenhouse is a little project that i made in my holidays. It's a software that sends sensor data (temperature, water level) to a Homeassistants instance and can receive commands from this HA instace to control a relay.
# Hardware Installation
GPIO Pin Layout:
| Pin | Kabel | Pin | Kabel |
| --- | ----------------------- | --- | ---------------- |
| 1 | | 2 | Ultraschall VCC |
| 3 | Temperatur SDA | 4 | LED VCC |
| 5 | Temperatur SCL | 6 | |
| 7 | | 8 | |
| 9 | Relay GND | 10 | |
| 11 | | 12 | |
| 13 | | 14 | |
| 15 | | 16 | |
| 17 | Temperatur VCC | 18 | Ultraschall Trig |
| 19 | | 20 | Ultraschall GND |
| 21 | | 22 | Ultraschall ECHO |
| 23 | | 24 | |
| 25 | | 26 | |
| 27 | | 28 | |
| 29 | | 30 | |
| 31 | | 32 | |
| 33 | | 34 | Temperatur GND |
| 35 | Relay 1 | 36 | Relay 2 |
| 37 | Relay 3 | 38 | Relay 4 |
| 39 | Relay GND (for devices) | 40 | |
# Software Installation
@ -13,8 +38,6 @@ enable_uart=0
#i2c Temperaturesensor
dtoverlay=i2c-gpio,bus=2,i2c_gpio_delay_us=1,i2c_gpio_sda=2,i2c_gpio_scl=3
#i2c Moisturesensor
dtoverlay=i2c-gpio,bus=3,i2c_gpio_delay_us=1,i2c_gpio_auot=4
```
Also you have to enable the i2c devices in the raspi-config menu. If you dont know how to do it you can just google it.