This is a hydrophonic greenhouse for the garden. The system is built with bato buckets....
- Air Temperature and Humidity
| Amount | Type | Description |
|---|---|---|
| 1 | DHT22 | Temperature/Humidity Sensor |
| 1 | BMP180 | Digital Barometric Pressure Sensor Board Module compatible with with BMP085 For Arduino |
| 1 | DS1820 | Stainless steel package Waterproof DS18b20 temperature probe temperature sensor 18B20 For Arduino |
| 1 | SR04T | Waterproof Ultrasonic Range Distance Measurement Sensor |
| 1 | ESP-01 | Waterproof Ultrasonic Range Distance Measurement Sensor |
| 1 | DS1307 | RTC module |
| 1 | LM317 | 1.5 A Adjustable Output, Positive Voltage Regulator |
| 1 | Resistor 4.7 kΩ |
| Pin | Arduino Pin |
|---|---|
| VCC | 5V |
| Data | D7 |
| NC | NC |
| GND | GND |
Temperature Monitoring With DHT22 & Arduino
| Pin | Arduino Pin |
|---|---|
| VCC | 3.3V |
| GND | GND |
| SCL | A5 |
| SDA | A4 |
BMP085 Barometric Pressure Sensor Quickstart
| Pin | Arduino Pin |
|---|---|
| VCC | 3.3V |
| GND | GND |
| DATA | A2 |
There needs to be a 4.7 kΩ pull-up resistor between Data and VCC.
DS18B20 (digital temperature sensor) and Arduino
| Pin | Arduino Pin |
|---|---|
| VCC | 3.3V |
| GND | GND |
| DATA | A2 |
Waterproof Ultrasonic Range Distance Measurement Sensor
| Pin | Arduino Pin |
|---|---|
| Rx | Pin1/Rx |
| Tx | Pin2/Tx |
| CH-PD | 3.3V |
| RST | NC |
| VCC | 3.3V |
| GND | GND |
| GPIOx | NC |
Getting Started With the ESP8266 ESP-01
https://www.deviceplus.com/how-tos/arduino-guide/esp8266-setup-tutorial-using-arduino/
| Pin | Arduino Pin |
|---|---|
| VCC | 5V |
| GND | GND |
| SDL | Analog Pin 5 |
| SDA | Analog PIN 4 |
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