Project Description

MAPSV6 Sensing system

Sensing target:

MAPSV6 is the sixth-generation sensor, detecting the temperature/humidity/PM2.5/light/TVOC and other more. Under different situations, extensions such as CO2/NB-IOT/noise/wind speed modules can be attached.

Open / Open source

MAPSV6 is an open system, which strictly follows the central belief of LASS that its data and code is shared with, visible and modifiable by everyone. The hardware design, software programs and data we received are all publicly available. In this way, anyone can use this project to recreate their version that matches their needs.

The components of the project can be found here:

• hardware :

  • MCU:

    • ATmega2560

  • PM 2.5:

    • Plantower PMS 3003

  • Temperature/Humidity :

    • STH31

  • Total Volatile Organic Compound(TVOC):

    • SGP30

  • RGB light sensor:

    • TCS34725

  • CO2:

    • Sense Air S8 / honeywell CO2 M1

  • RTC clock:

    • DS3231

  • OLED screen:

    • SSD1306

• software :

  • Docker

  • RaspiWiFi

  • main program

• additional plug-in:

  • dB meter:

    • SPH0645

  • wind speed:

    • TDB

  • micro SD:

    • any micro SD

  • NB-IOT moudule:

    • SIM7000E

Licenses and restrictions:

The code produced by this project basically uses MIT license But the various tools and other software on the system are not inclided.