CubeCell GPS-6502 with CCS811B, HDC1080, MPU9250 and BM180

#1

Hi,

I have a project were I want to use GPS, movement , temperature, humidity, air quality, barometric pressure and a magnetic reed switch.

The uplinks need to be every 10min with all of the above parameters.

It will be battery (+/- 650mAh) power with a solar for charging. Is the solar panel sufficient (https://heltec.org/product/solar-charging-panel/) for this job?

We have in winter 10 hour sun and at most 2 days cloudy. I am in South Africa https://www.timeanddate.com/sun/@1019933?month=6&year=2021

Can the CubeCell GPS-6502 support four IC2 devices on it’s bus?

Have any one build a project similar to this?

Thanks for any feedback, I will appreciate it.

#2

The standard working voltage of this solar panel is 5.5V, and the standard working current is ≧4mA. The specific voltage and current need to be measured according to the specific light intensity. You can connect 4 sensors to the same set of IIC pins and read their data in turn.