- 💾 software installation
- ⚡ reduce power consumption
- 🚨 blinking leds
- ☎️ GSM modem
- ⚙️ configure
drifter-diy.jl
- 🌊 notes for deployment
- 💻 Analysis of drifter data with the sample data and bathymetry.
- Connection via ssh
sudo shutdown -h now
Wait that green led is off, then disconnect power supply.
Approximate timings:
- 4 min: to boot Rasberry Pi (under-clocked, with only 1 CPUs)
- 30 s: start WaveShare Hat
- 1 min: wait (so that peak power consumption does not coincides with GSM network registration)
- 1 min: register to GSM network and send first SMS