Section 1 — Connect to SapIP-LTE through TeraTerm Connect antenna to SapIP and lay antenna vertically next to a window. Power on SapIP-LTE then connect it to PC using provided black USB cable. When looking down from top of the enclo- sure, left window will show a yellow LED blinking.
Section 2 — Verify SapIP Status Type *** to enter USB command mode. There is a list of USB commands available and can be downloaded from here. Type “STAT” to check battery status, date/time, battery level, and logging status. ...
Section 3 — Verify LTE Status Reboot SapIP by typing in “rboot”. During the reboot, pay close attention to the following messages: Version Signal strength — ATDB Date/time There is a list of LTE commands available and can be downloaded from here.
Send SMS to Device (or send a single letter from cellphone to the listed SapIP number) SapIP-LTE doesn’t wake up on demand. By sending 2 consecutive remote commands, SapIP-LTE will en- ter debug mode and stay awake for 20 minutes. During “No Sleep” period, SapIP-LTE will response to any remote command immediately. ...
Appendix: SAPIP-Cell-LTE Message Explanations CPU RESET, V535 (LTE NOSLEEP) CPU (central processor unit) Power-on message with the firmware version number (535) and options (LTE NOSLEEP). Possible options are LTE - 4G LTE network NOSLEEP - Digi module never goes to sleep Wait for power up…...
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ATSM1 The CPU is commanding sleep mode 1 (pin sleep). ATD51 The CPU is commanding D5=1 (associate light controlled by I/O line 5) ATAP1 The CPU is commanding API mode ATWR The CPU want the module to write the new settings ATAC The CPU wants to write all registers to non-volatile memory.
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4 min delay The next call to CheckForCommands to poll the web server will happen in 4 minutes LTE send... The CPU has called the LTESend function to send data through the LTE network GET /ServiceInterface.asmx/GetCommands?ID=ZZ00890015 HTTP/1.1 The HTTP (hyper text transfer protocol) request. The address of the SAPIP (serial number) is 890015 in this example.
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Skipping CFC Due to an upcoming measurement cycle (in <90 seconds), the CPU is skipping the call to CheckForCommands CheckforCommands... The CPU is about to check the web server for new commands 00567,04/15/2019,15:30,12.2,+0.2206,+0.2222,+0.2225,+0.0083,+0.2229,+0.2228,+0.2229,+0.0087,00.0470,000 00,+30.3,5.07,0000,0000.0,T,F,KKKKKKKKKUK Sample data record (number 567) to be sent for this unit with date, time, analog and digital readings SENDING DATA The CPU has initiated the SendData function PUT /service/putData/TEST/sapDataGSM.XML HTTP/1.1...
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WEB DEBUG NO SLEEP, secs left = 1800 The CPU is keeping the LTE module awake because the webserver sent an SMS for a diagnostic com- mand. After "secs left" gets to zero, the module may go back to sleep SLEEP_RQ HI The CPU is putting the module to sleep LTEwakeup...
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