https://github.com/larus-breeze/hw_sensor

PCB design Vario sensor
https://github.com/larus-breeze/hw_sensor

aviation gnss hardware kicad ms5611 stm32 variometer

Last synced: 2 months ago
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PCB design Vario sensor

• Host: GitHub
• URL: https://github.com/larus-breeze/hw_sensor
• Owner: larus-breeze
• License: other
• Created: 2020-11-13T21:29:53.000Z (over 5 years ago)
• Default Branch: master
• Last Pushed: 2025-12-30T16:19:44.000Z (3 months ago)
• Last Synced: 2026-01-03T11:02:59.730Z (3 months ago)
• Topics: aviation, gnss, hardware, kicad, ms5611, stm32, variometer
• Homepage:
• Size: 78.9 MB
• Stars: 13
• Watchers: 15
• Forks: 8
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE.md

Awesome Lists containing this project

README

          
# PCB design for Larus Sensor 

## Facts

- STM32F407 for signal processing 

- U-Blocks M9N GNSS

- xSense MTi1 IMU

- MS5611 static pressure sensing

- HSCMRRV001PG2A3 pitot pressure sensing

- Micro-SD for logging

- ESP32 for Bluetooth and Wifi Connectivity

- CAN Bus via RJ45

- RS232 via RJ45

- USB connectors for STM32, ESP32, GNSS

## Assembled sensor V2.0

![Components Soldered Model](media/v2_full_assembled_front.jpg)

![Components Soldered Model](media/v2_full_assembled_back.jpg)

## PCB design V2.0

![Components Soldered Model](media/v2_soldered_components.jpg)

## Assembled sensor V1.0

Static and pitot pressure shall be connected using 5mm inner diameter houses which are typical in a glider

![Assembled 1](media/v1_full_assembled_1.jpg)

![Assembled 2](media/v1_full_assembled_2.jpg)

![Assembled 3](media/v1_full_assembled_3.jpg)