Digital Systems

TytanSAT devices: common features’ guide – part 8

WHAT LEDs TELL US
Both DS520/B and DS540/B signal operation using two LEDs: red 🍎 and green🍏. Red LED signals if TytanSAT device is registered in GSM network and can transmit data to the server. Green LED informs if received GPS/GLONASS signal allows to find actual geographical position of the device.
In normal operation both LEDs should blink every 2 seconds.
After power supply is connected (after restart) both LEDs light up continuously for 15 seconds.

More information in Tytan®SAT manuals.