Arduino mega 2256 pinout sheet blank full#

The whole device is powered by a 1000mAh LiPo topped up by a small solar panel through a ADA390 solar charger (MCP73871). Connected to the Mote are 2 GY boards a GYBMEP with a Bosch BMP-280 and a GY-49 with a MAX44009 light sensor. The heart is a Moteino on a perfboard carrier. I have been using an outdoor sensor unit for the last two years now. Right now I'm really banging my head on the wall because I'm lost.

Now see if it dies on me again end of november 2019. Energy is coming in, so I am allowed an extra data transfer.

And next to that I have implemented a voltage measurement that signals when the battery is being charged.

Arduino mega 2256 pinout sheet blank full#

So when the cold hits next week with clear skies it should be full all the time.īattery level is sent every 6 hours. The unit is now up for 3 weeks and the panel keeps up very good. That is including the charger board and Moteino voltage regulator. Sleep current for the whole system is 36uA. Average current consumption measured over 4 hrs is now 140uA. Then do the measurement stuff, power down the sensor and I2C bus and go into deep sleep. Power up the sensors, put the controller and radio back to sleep for one second. The solution in place now is to wake up the sensor 1 second before measurement. Here in NL we have quit a few overcast days, so the panel will not be able to keep up with the demand on those days. That still means I have to watch the consumption in sleep. So now I put them in an outdoor sensor with a solar panel to keep the battery topped up. But that meant I was able to add the light sensor very easily. That means that the sensor wakes up every minute. That sketch needs to read the pressure every minute. That was also given when I found a sketch with a weather prediction function based on barometric pressure. So that needs to measure quite often to be able to control it with any accuracy. That basically controls my lighting in the living room. The most important: power management (and that explains my conundrum now.). There are a few reasons for me to use the BME outside.