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https://github.com/jorgeloopzz/plants_bpa-de2
https://github.com/jorgeloopzz/plants_bpa-de2
brno-university-of-technology digital-electronics electronics esp32 micropython python wokwi
Last synced: 20 days ago
JSON representation
- Host: GitHub
- URL: https://github.com/jorgeloopzz/plants_bpa-de2
- Owner: jorgeloopzz
- License: unlicense
- Created: 2024-11-07T14:32:28.000Z (about 2 months ago)
- Default Branch: main
- Last Pushed: 2024-12-02T15:00:58.000Z (20 days ago)
- Last Synced: 2024-12-02T15:45:00.411Z (20 days ago)
- Topics: brno-university-of-technology, digital-electronics, electronics, esp32, micropython, python, wokwi
- Language: Python
- Homepage: https://wokwi.com/projects/415649267018234881
- Size: 84 KB
- Stars: 0
- Watchers: 1
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- License: LICENSE
Awesome Lists containing this project
README
🪴 Measurement of the environment for tropical plants 🪴
The goal of this project is to create a system that measures key environmental parameters such as temperature, humidity, light levels, soil moisture for tropical plants. This system also allows the user to visualize the data obtained.
- [🧑🧑🧒 Team members](#-team-members)
- [⚙️ Hardware description](#️-hardware-description)
- [🕹️ Software description](#️-software-description)
- [🖼️ Instructions and photos](#️-instructions-and-photos)
- [🛠️ References and tools](#️-references-and-tools)
# 🧑🧑🧒 Team members
- Carles Tàrrega Molins
- Jorge López Viera
- Marta Tejera López
# ⚙️ Hardware description
Parts used:
- [ESP32](/assets/esp32.png)
- 1 light sensor
- 2 pushbuttons
- 1 resistor
- SSD1306 OLED Display
- 1 Neopixel LED strip
More details
- For NeoPixel, 1 pin for voltage, other for ground, and the last connected to any digital input.
- 2 of the 4 pushbuttons pins must be disconnected, the other 2 can be connected to any digital input.
- Since OLED display requires I2C commmunications we need to connect the correspond pins to SDA and SCL, pins 21 and 22.
# 🕹️ Software description
### ✅ Test files
```
src/
├── 01-i2c_scan.py
├── 02-i2c_rtc.py
├── 02-i2c_sensor.py
├── 02-i2c_sensor_bme280.py
├── 03-i2c_oled.py
├── 04-i2c_sensor_oled.py
├── sh1106_org.py
└── sh1106.py
```
### 🗃️ Classes
```
src/
├── bme280.py
├── Button.py
└── dht12.py
```
> 📝 **Note:** the `Button` class was made by ourselves, apart for controlling pushbuttons, to know and control when they are pressed.
### 🎨 Colours
In order to manage lights we've made functions to change each pixel color through a **_for_** loop.
```python
# src/leds.py
...
def off():
off = (0, 0, 0)
for i in range(n):
pixels[i] = off
pixels.write()
sleep(0.1)
def blue():
azul = (0, 102, 255)
for i in range(n):
pixels[i] = azul
pixels.write()
sleep(0.1)
...
```
# 🖼️ Instructions and photos
| **_Flowchart 1_** | **_Flowchart 2_** |
| :-----------------------------------: | :-----------------------------------: |
|  |  |
| **_Result 1_** | **_Result 2_** |
| :------------------------------: | :------------------------------: |
|  |  |
# 🛠️ References and tools
- [Course repository](https://github.com/tomas-fryza/esp-micropython)
- [Markdown guide](https://www.markdownguide.org/)
- [Thonny IDE](https://thonny.org/)
- [NeoPixel](https://docs.micropython.org/en/latest/esp8266/tutorial/neopixel.html)
- [Wokwi](https://wokwi.com/micropython)
- [Git](https://www.w3schools.com/git/)
