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rbrixel / opensrvmini Goto Github PK

The aim of OpenSRVmini should be to retrofit smart home-like functions in mobile homes or caravans/rv. The website https://campingtech.de/opensrv is only in german.

C++ 100.00%

esp32 esp32-arduino arduino-ide caravan camping campervan ds18b20 bme280 wifi app

opensrvmini's Introduction

OpenSRVmini - WORK IN PROGESS

Beschreibung

Mit OpenSRVmini kannst du folgendes in deinem Wohnwagen/Wohnmobil messen:

Temperatur innen
Temperatur außen
Luftfeuchtigkeit innen
12V Bordspannung Aufbauakku
Neigung anhand eines Beschleunigungssensors

Hardware

ESP32 "DevKitV1" (with wifi and bluetooth)
BME280 (temperature, humidity and air pressure for indoor)
MPU-6050 (3-axis-gyroscope / accellerometer)
DS18B20 (waterproof for outdoor measurement)
ADS1115 (4-Channel, 16-Bit AD, i2c)

Facebook-Gruppe

https://www.facebook.com/groups/opensrv

opensrvmini's People

Contributors

Stargazers

Watchers

opensrvmini's Issues

ADSDataCollector Implementation

Create Bluetooth Connector

DTS DataCollector Implementation

MPU DataCollector Implementation

Sensor-Offset Temperature

Two different offset-values for the temperature-sensors (bme and ds) so that the user can self calibrate the sensors. ideally in the app

Take a chance to sleep

Between Update Runs the ESP should be able to sleep to save power.

Hall-Sensor ACS712-30A

The sensor can measure both DC and AC, since it is not based on a shunt resistor, but on a Hall measurement. The max. current is limited by the chip design.

Possible applications (ideas so far):

Landline consumption AC
Charging current Photovoltaik/Solar DC

Add BLE Functionality

Bluetooth needs to be added

Extend DataStore and IDataStore Interface to hold up historical data

Would helpful if App shows Graph

Cleanup Constructors

Ctors have a kind of mixed behavior right now in Datacollectors. Overthink and separate Instanciating from initializing.

Add MPU6050 Datacollector

MPU6050 Datacollector needs to be implemented.

BME280 Implementation

OTA Implementing

OTA needs to be implemented in a good way.
Configuration of WiFi Access needs to be separated from Sourcecode (configurable)

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