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https://github.com/rrguardo/wifi-water-level-s1
WiFi Water Level S1, open source repo with microcontroller source code.
https://github.com/rrguardo/wifi-water-level-s1
Last synced: 5 days ago
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WiFi Water Level S1, open source repo with microcontroller source code.
- Host: GitHub
- URL: https://github.com/rrguardo/wifi-water-level-s1
- Owner: rrguardo
- License: gpl-3.0
- Created: 2024-09-05T13:41:09.000Z (2 months ago)
- Default Branch: main
- Last Pushed: 2024-11-09T17:53:04.000Z (7 days ago)
- Last Synced: 2024-11-09T18:33:25.752Z (7 days ago)
- Language: C++
- Size: 15.5 MB
- Stars: 0
- Watchers: 1
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- License: LICENSE
Awesome Lists containing this project
README
# WiFi Water Level S1
The **WiFi Water Level S1** is an advanced water level monitoring device designed to deliver precise
measurements for various applications, including tanks, wells, and reservoirs.
Utilizing WiFi connectivity, it enables real-time monitoring and management of water levels from anywhere via a
smartphone or computer. Powered by **solar energy**, the device is completely wireless and autonomous.
Additionally, it integrates seamlessly with the [Automatic Water Pump for S1 project](https://oshwlab.com/rrguardo83/automatic-water-pump-for-s1), allowing for
automatic control of a water pump based on the sensor's data. This integration enhances the system's
efficiency by automating water management processes.
Please note that this is an incomplete ongoing project. I am moving it from a working project on the development board to
certified production chips and new SMD components, for easy assembly and production.
The project is open source and open hardware, licensed under GPLv3. All hardware, software, and
3D printable components were designed from scratch by me, **Raul Rodriguez Guardo**, and are released
under the GPLv3 license, allowing for free use and modification.
[Real S1 Device Demo](https://waterlevel.pro/device_info?public_key=demo)
### Device Size and Weight
* Weight 370 grams (0.8 pounds) including batterries and AJ-SR04M sensor
* Weight 260 grams (0.57 pounds) without batterries or AJ-SR04M sensor
* Main case box size 90 milimeters X 56 milimeters without including mount or WiFi antena.
### Device Compatible Sensors
* All **HCSR04** sensors family, that can work with **3.3V**
* **AJ-SR04M** recomended for water tanks or places of extreme humidity.
* **RCWL-1670** is compatible, but will need special waterproff case if will be placed inside water tanks.
### Device Compatible Solar Panels
* Tested with 5.5 V, 130 mA Solar Panel
* Don't use solar panels that pass the 250 mA or 5.5V
## Microcontroller Software
[ArduinoIDE INO File](WiFiWaterLevelS1.ino)
This devide use ESP32-C3 microcontroller can use Arduino IDE to flash/upload microcontroller code, using **ESP32C3 Dev Module** as board.
Before upload the code, generate a new private and public keys in developer zone at https://waterlevel.pro/settings https://waterlevel.pro/add_sensor
## Server Side Minimal Sample in Python
Note [WaterLevel.Pro](https://waterlevel.pro/) offer this server side service free,
but you can make your own server using the sample provided.
[Server sample that process and show sensor data](demo_server.py)
---
## Hardware part at OSHWLab (ongoing)
https://oshwlab.com/rrguardo83/water-level-.pro-s1-v2
### Where buy the PCB board?
[At OSHWLab project, opening the EasyEDA](https://oshwlab.com/rrguardo83/water-level-.pro-s1-v2)
editor can in few click buy the entire board with all the PCB components including the components assembly,
directly from **JLCPCB** and **LCSC** services.
### PCB Component Roles Diagram
---
## FreeCad 3D printable case components
[3D printable case components](3dcase)
For more details about important 3d printing recommendations
[read this tips](3dcase/3DPrintReadme.md).
### No 3D Printer? No Problem! Easily Print Parts Using Online 3D Printing Service
| **3D Print Provider** | **Recommended Materials for Outdoors** | **Approximate Price** | **Print Quality** | **Delivery Options** | **Comments** |
|--------------------------|-------------------------------------------------------|------------------------------|----------------------------------|-------------------------------|-----------------------------------------------------------|
| **JLCPCB (JLC3DP)** | Nylon (PA12) | Low to Medium | High for resin and MJF | International, economical | Great value for money, lacks PETG or ASA options |
| **Shapeways** | Nylon, Stainless Steel, Aluminum | Medium to High | Very high, detailed | International, fast | Ideal for high-detail projects and outdoor durable parts |
| **Sculpteo** | Nylon (PA12), Aluminum, Carbon-Reinforced Nylon | Medium | High | International, fast options | Wide range of materials, good for durable prototypes |
| **3D Hubs** | PETG, ABS, Nylon, Carbon Fiber-Reinforced Materials | Medium | High, varies by local provider | International, varies | Global network, quality and delivery times vary by provider|
| **Craftcloud** | PETG, Nylon, ASA, Carbon Fiber-Reinforced Materials | Medium | High, varies by provider | International, varies | Service aggregator, good price comparison across providers |
| **Materialise** | Nylon (PA12), Carbon-Reinforced Nylon, Metals | High | Very high, industrial focus | International, fast | Focus on industrial and professional applications |
| **Xometry** | Nylon, ABS, PETG, Aluminum, Carbon-Reinforced Nylon | Medium to High | Very high, professional focus | International, fast | Ideal for custom manufacturing and durable industrial parts|
Choose durable materials like **PETG** for outdoor use, and set **infill at 60%** or higher for added strength. Just upload the 3D files and get everything printed and shipped to you!
---
## Mount options samples
### Pipe mount
### Water tank lid mount
## Disclaimer
This open-source electronics project is provided **"as is."** No warranties of any kind,
either express or implied, including but not limited to implied warranties of
merchantability or fitness for a particular purpose, are made. Use this project at
your own risk. We are not responsible for any damage, loss, or inconvenience that
may arise from the use of this project.
## Compliance Description for Open Hardware Device
This open hardware device **does not have formal FCC, CE, or a Declaration of Conformity (DoC)**
as an independent product, as it has been designed under the principles of free distribution and
community use. However, the core component used in this device is the **ESP32-C3-MINI-1U-H4**, which
has already been [pre-certified by the FCC and others](https://www.espressif.com/en/support/documents/certificates?keys=&field_product_value%5B%5D=ESP32-C3-MINI-1U), and complies with regulatory requirements.
- **FCC ID of the ESP32-C3-MINI-1U-H4:** 2AC7Z-ESP32C3MINI1
- **CE Certification:** This module complies with European CE regulations.
- **SRRC Certification in China and MIC Certification in Japan:** Ensuring compatibility in these regions.
For those interested in assembling this device, we recommend using **JLCPCB** and **LCSC** services, which
are recognized suppliers in the electronics industry. Both offer high-quality components and services, and
many of their parts come with certifications that ensure safety and regulatory compliance, contributing to
the reliability of the final product.