Jason Wilson pointed me to some new pages at MainStreet.net today, wherein yours truly features rather prominently, along with Jason Powell and Mark Rock (and a few others) with the ParrotCam at MinistryTech from last April. There is also a picture of Justin.
So, the rolling hotspot went dead just north of Wichita. All due to a dead battery.
It seems the Mogul, when running WiFi and EVDO, draws more power than my 12V charger can provide. I shoulda brought the 110V charger that came with the unit and plugged it into the power strip in the car. Once we got to the hotel, I borrowed one from Jason Lee, and battery levels increased when running WMWifiRouter on the AC adapter. I think the culprit is the cheap 12V adapter I got at Wal-Mart… it was $7, instead of the $40 that Sprint wanted. It was labeled as a BlackBerry charger, so my guess is there’s a current limiting circuit in there designed to keep the BB from incinerating itself, but is insufficient to power a Mogul running at full bore. I checked on JLee’s charger, and it sources 5V/1A, which is a pretty serious amount of juice.
As promised, I’m rolling down I-35, chatting on IRC, and having a webcam chat over MSN with my dad (who uses a Linksys EVDO router for his access at home). Matt is hacking code from his laptop. Clif is paying attention to the road. Since we’re gonna be on interstate highway the whole way, we can pretty much count on a solid EVDO connection the whole way.
I’ve got a running ping going to 22.214.171.124 (a public DNS server). It’s interesting to watch the ping times start to get a little long, then we lose a packet, and then the ping times drop back down to the low 100s. I’m guessing those are tower handoffs. The fact that it works at all is nothing short of miraculous.