<html><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class="">Log doesn’t show much. Modem has a network connection to VodafoneNZ, and signal strength seems ok.<div class=""><br class=""></div><div class="">The following output will help:</div><div class=""><br class=""></div><blockquote style="margin: 0 0 0 40px; border: none; padding: 0px;" class=""><div class="">simcom status</div></blockquote><div class=""><div><br class=""></div><div>Plus output of ‘level debug’ for a minute or two.</div><div><br class=""></div><div>If still no network connection, try:</div><div><br class=""></div></div><blockquote style="margin: 0 0 0 40px; border: none; padding: 0px;" class=""><div class=""><div>simcom setstate NetLoss</div></div></blockquote><div class=""><div><br class=""></div><div>And show output at level debug for another minute or so.</div><div><br class=""></div><div>Regards, Mark.</div><div><br class=""><blockquote type="cite" class=""><div class="">On 26 Dec 2017, at 4:16 PM, Tom Parker <<a href="mailto:tom@carrott.org" class="">tom@carrott.org</a>> wrote:</div><br class="Apple-interchange-newline"><div class=""><div class="">On 25/12/17 22:40, Tom Parker wrote:<br class=""><blockquote type="cite" class="">I've now got it on my desk connected to my laptop and it's been working for 20 minutes. I've just unplugged the antenna so we'll see how well it works (signal is strong here so it remains connected, but hopefully this simulates changing cell towers or something).<br class=""></blockquote><br class="">It worked all night on my desk with the antenna unplugged but when I took it for a drive (with the antenna plugged in) it disconnected after some time and didn't reconnect. It's now sitting on my driveway in this state. I was able to connect with a terminal emulator but I wasn't able to send commands to it. Do you need local echo? I'm fairly sure I tried ctrl-j to get a carriage return. I also tried minicom's add CR function.<br class=""><br class="">I'm only seeing the following in a loop. I'm fairly sure it was using a different mobile provider when I left the house, and the trip did involve going to an area of low or no signal (my cell phone didn't work inside the house we visited but did outside). Could the problem be caused by roaming from one provider to another? I can get a sim card for one of the local providers so I'm not using hologram and potentially roaming between networks if that helps to pin it down.<br class=""><br class="">Is it possible to write the logs to an SD card, or do I need to have my laptop connected to catch the actual disconnection event?<br class=""><br class="">OVMS > D (19122826) SIMCOM tx: f9 0d ff 3b 41 54 2b 43 52 45 47 3f 3b 2b 43 43 ...;AT+CREG?;+CC<br class="">D (19122826) SIMCOM tx: 4c 4b 3f 3b 2b 43 53 51 3b 2b 43 4f 50 53 3f 0d LK?;+CSQ;+COPS?.<br class="">D (19122826) SIMCOM tx: 0a cf f9 ...<br class="">D (19122836) SIMCOM rx: 41 54 2b 43 52 45 47 3f 3b 2b 43 43 4c 4b 3f 3b AT+CREG?;+CCLK?;<br class="">D (19122836) SIMCOM rx: 2b 43 53 51 3b 2b 43 4f 50 53 3f 0d +CSQ;+COPS?.<br class="">D (19122846) SIMCOM rx: 0d 0a 2b 43 52 45 47 3a 20 30 2c 35 0d 0a 0d 0a ..+CREG: 0,5....<br class="">D (19122846) SIMCOM rx: 2b 43 43 4c 4b 3a 20 22 31 37 2f 31 32 2f 32 36 +CCLK: "17/12/26<br class="">D (19122846) SIMCOM rx: 2c 32 30 3a 30 30 3a 32 39 2b 35 32 22 0d 0a 0d ,20:00:29+52"...<br class="">D (19122846) SIMCOM rx: 0a 2b 43 53 51 3a 20 36 2c 39 39 0d 0a 0d 0a 2b .+CSQ: 6,99....+<br class="">D (19122846) SIMCOM rx: 43 4f 50 53 3a 20 30 2c 30 2c 22 56 6f 64 61 66 COPS: 0,0,"Vodaf<br class="">D (19122846) SIMCOM rx: 6f 6e 65 4e 5a 20 48 6f 6c 6f 67 72 61 6d 22 2c oneNZ Hologram",<br class="">D (19122846) SIMCOM rx: 32 0d 0a 0d 0a 4f 4b 0d 0a 2....OK..<br class="">OVMS > D (19132826) SIMCOM tx: f9 0d ff 3b 41 54 2b 43 52 45 47 3f 3b 2b 43 43 ...;AT+CREG?;+CC<br class="">D (19132826) SIMCOM tx: 4c 4b 3f 3b 2b 43 53 51 3b 2b 43 4f 50 53 3f 0d LK?;+CSQ;+COPS?.<br class="">D (19132826) SIMCOM tx: 0a cf f9 ...<br class="">D (19132856) SIMCOM rx: 41 54 2b 43 52 45 47 3f 3b 2b 43 43 4c 4b 3f 3b AT+CREG?;+CCLK?;<br class="">D (19132856) SIMCOM rx: 2b 43 53 51 3b 2b 43 4f 50 53 3f 0d +CSQ;+COPS?.<br class="">D (19132906) SIMCOM rx: 0d 0a 2b 43 52 45 47 3a 20 30 2c 35 0d 0a 0d 0a ..+CREG: 0,5....<br class="">D (19132906) SIMCOM rx: 2b 43 43 4c 4b 3a 20 22 31 37 2f 31 32 2f 32 36 +CCLK: "17/12/26<br class="">D (19132916) SIMCOM rx: 2c 32 30 3a 30 30 3a 33 39 2b 35 32 22 0d 0a 0d ,20:00:39+52"...<br class="">D (19132916) SIMCOM rx: 0a 2b 43 53 51 3a 20 36 2c 39 39 0d 0a 0d 0a 2b .+CSQ: 6,99....+<br class="">D (19132916) SIMCOM rx: 43 4f 50 53 3a 20 30 2c 30 2c 22 56 6f 64 61 66 COPS: 0,0,"Vodaf<br class="">D (19132916) SIMCOM rx: 6f 6e 65 4e 5a 20 48 6f 6c 6f 67 72 61 6d 22 2c oneNZ Hologram",<br class="">D (19132916) SIMCOM rx: 32 0d 0a 0d 0a 4f 4b 0d 0a 2....OK..<br class="">OVMS > D (19142826) SIMCOM tx: f9 0d ff 3b 41 54 2b 43 52 45 47 3f 3b 2b 43 43 ...;AT+CREG?;+CC<br class="">_______________________________________________<br class="">OvmsDev mailing list<br class=""><a href="mailto:OvmsDev@lists.teslaclub.hk" class="">OvmsDev@lists.teslaclub.hk</a><br class="">http://lists.teslaclub.hk/mailman/listinfo/ovmsdev<br class=""></div></div></blockquote></div><br class=""></div></body></html>