This is another altimeter for height measurement. Its purpose is to measure height and provide various other information such as pressure, humidity, temperature. It has no LCD or display, all interaction are done through Wifi and Web access. To connect to the altimeter from a PC or smartphone, search a wifi network named ESP_ALTI. Then connect and enter password "12345678". Once you are connected, use a Web browser and access the page "http://192.168.4.1". All parameters will be displayed. Do not forget to change the Wifi network name AND password to your favorites.
- Maximum Height
- Current height
- Minimum Height
- last maximum height from previous poweron
- temperature
- pressure
- humidity
- delay betwwen measurements
- time since power on
- ...
- Wemos D1 Mini or D1 mini pro Wemos D1
- BME/BMP 280 sensor BMP280 board
Hardware: Wemos D1 Mini + BMP 280
- SCL -> D1
- SDA -> D2
- VCC -> 3.3v
- GND -> GND
It is based on the following libraries
- Wifi Accespoint and web server: WifiAccessPont}
- Pressure sensor BMP280
- Kalmann filter Kalmann
- alti_obo - Main source file for the altimeter
- README.md - This file
- Power on the Altimeter
- Search Wifi network named "ESP_ALTI"
- connect and enter password "12345678"
- From web browser, enter the address: "http://192.168.4.1" and hit
- The altimeter page should be displayed showing height, height max, altitude, pressure etc...
- Refresh the web page as often as you need to get new datas
- Installing Additional Arduino Libraries - Basic information on how to install an Arduino library.
- V 0.1.0 -- Initial commit
This is an open source project!
Please review the LICENSE file for license information.
If you have any questions or concerns on licensing, please contact olivier@obordes.com