MS5611 full function driver library for general MCU and Linux.

RaspberryPilot

vSpeed Vario - DIY Paragliding Variometer

A bluetooth audio vario with zero-lag climb/sink rate feedback. Configurable and firmware upgradable via WiFi. Uses off-the-shelf modules. Schematic and PCB layout provided.

ESP32-C3 audio vario using Kalman filter to fuse acceleration and pressure sensor data. Bluetooth transmission of LK8EX1 sentences.

Easy to use STM32 development environment based on opensource tools

Arduino Library with examples for using digital pressure sensors MS5607 (and MS56xx, MS57xx, MS58xx) based on AN520 by manufacturer.

Universeller Jeti Telemetrie Sensor mit Vario - GPS - Strom - Spannung - Temperatur

For use of MPU6050 and HMC5883L together in GY-86 Module. The code was written for STM32 operation using the HAL driver in I2C communication

Kicad schematic and layout for ESP32-C3 + MPU9250 + MS5611 audio vario

PCB design Vario sensor

MEAS MS5611 pressure sensor library for altitude / variometer applications, uses floating point for better resolution

no_std driver for the MS5611 (barometric pressure sensor)

Basic altimeter/variometer that fuses accelerometer and barometric sensor data to minimize response lag.

A demo to read and send pressure data in STM32. Pressure data is read from MS5611, and sent by bluetooth module BT05.

MS5611-01BA03 Barometric Pressure Sensor Driver

A demo to receive and draw real-time pressure data in Raspberry Pi by bluetooth.

Flight controller firmware.

A Rust library for the MS5611 barometric pressure sensor.

ESP32 driver for MS5803 and MS5611 sensor families under native ESP-IDF framework. No arduino garbage-code!