Lora-based environmental monitor

intended for monitoring collection items in musea. Other applications are possible but the unit is currently designed for indoor use only
monitors temperature, relative humidity, VOC gasses, barometric pressure, light intensity and others
- BME680 and TSL25911 sensors are built in, other can be added through I2C or UART
runs on a single cell LiFePO4 battery. Battery-charger from USB-C port included
Wio-E5 LoRa module from www.seeedstudio.com. This contains an STM32WLE processor combined with Semtech SX126X radio. The firmware runs directly on the STM32. More info on this Wio-E5 : https://www.seeedstudio.com/LoRa-E5-Wireless-Module-p-4745.html
128 KByte of onboard EEPROM allows to buffer sensor-readings when network is unavailable.
ePaper display allows to identify the device, and read status from the display, while still being ultra low power.

The related firmware for this device can be found in https://github.com/Strooom/MuMo-v2-Node-SW

Name		Name	Last commit message	Last commit date
Latest commit History 39 Commits
certifications		certifications
datasheets		datasheets
kicadProject		kicadProject
test		test
.gitattributes		.gitattributes
.gitignore		.gitignore
Creative Commons — Attribution-NonCommercial-ShareAlike 4.0 International — CC BY-NC-SA 4.pdf		Creative Commons — Attribution-NonCommercial-ShareAlike 4.0 International — CC BY-NC-SA 4.pdf
LICENSE.md		LICENSE.md
MuMo PCB Functional Blocks-Back.png		MuMo PCB Functional Blocks-Back.png
MuMo PCB Functional Blocks-Front.png		MuMo PCB Functional Blocks-Front.png
MuMo PCB Functional Blocks.drawio		MuMo PCB Functional Blocks.drawio
PCB 3D view Top.PNG		PCB 3D view Top.PNG
readme.md		readme.md
schematic.pdf		schematic.pdf
todo.md		todo.md
whatsnew.md		whatsnew.md

Strooom/MuMo-V2-Node-PCB