Camera as a sensor
-
@Moshe-Livne said:
@axillent Oh, still not used to thinking this way. This is beyond the (very limited) limits of my knowledge.... can be great.... total setup fee of ~15$
I have an example of this just with tl-wr703n but the one I posted from aliexpress is just the same:
openwrt webcam -
@Moshe-Livne said:
@axillent Oh, still not used to thinking this way. This is beyond the (very limited) limits of my knowledge.... can be great.... total setup fee of ~15$
I have an example of this just with tl-wr703n but the one I posted from aliexpress is just the same:
openwrt webcam@Mickey very good and detailed article. I have several of the GSM modems (that I now understand are not GSM modems at all) somewhere so i'll see if they can be flashed with openwrt. should be fuuuunnnn.
-
@Mickey very good and detailed article. I have several of the GSM modems (that I now understand are not GSM modems at all) somewhere so i'll see if they can be flashed with openwrt. should be fuuuunnnn.
@Moshe-Livne said:
@Mickey very good and detailed article. I have several of the GSM modems (that I now understand are not GSM modems at all) somewhere so i'll see if they can be flashed with openwrt. should be fuuuunnnn.
Notice that the one I posted from aliexpress have its own procedure to flash openwrt on. Be careful not to brick your module...
-
@bjornhallberg very nice setup! my congratulations!
for DIY you did it pretty well
but cost vise I do not see how this can be more efficient comparing to foscamYeah, it is perhaps not the most economical solution. Probably closer to $100 per unit. Foscams have probably become better and cheaper since last I looked. Personally I'd rather have more control over my setup. Like how the housing is ventilated. Plus all the fun of building and figuring things out. Of course I don't get night vision, but I figured it is better to trigger a relay to turn on some floodlights or whatnot that will give intruders some warning. No use being sneaky about it.
But yes, it would be really interesting if someone could come up with a really cheap battery powered solution.
-
Yeah, it is perhaps not the most economical solution. Probably closer to $100 per unit. Foscams have probably become better and cheaper since last I looked. Personally I'd rather have more control over my setup. Like how the housing is ventilated. Plus all the fun of building and figuring things out. Of course I don't get night vision, but I figured it is better to trigger a relay to turn on some floodlights or whatnot that will give intruders some warning. No use being sneaky about it.
But yes, it would be really interesting if someone could come up with a really cheap battery powered solution.
@bjornhallberg said:
Yeah, it is perhaps not the most economical solution. Probably closer to $100 per unit. Foscams have probably become better and cheaper since last I looked. Personally I'd rather have more control over my setup. Like how the housing is ventilated. Plus all the fun of building and figuring things out. Of course I don't get night vision, but I figured it is better to trigger a relay to turn on some floodlights or whatnot that will give intruders some warning. No use being sneaky about it.
But yes, it would be really interesting if someone could come up with a really cheap battery powered solution.
openwrt as battery powered solution wont last much but they can be attach to cheap 5v solar pannel by day and run on lipo by night so no need for external power source. also
Its possible to install Motion on thoes modules and have state of the art motion sensors. -
@bjornhallberg said:
Yeah, it is perhaps not the most economical solution. Probably closer to $100 per unit. Foscams have probably become better and cheaper since last I looked. Personally I'd rather have more control over my setup. Like how the housing is ventilated. Plus all the fun of building and figuring things out. Of course I don't get night vision, but I figured it is better to trigger a relay to turn on some floodlights or whatnot that will give intruders some warning. No use being sneaky about it.
But yes, it would be really interesting if someone could come up with a really cheap battery powered solution.
openwrt as battery powered solution wont last much but they can be attach to cheap 5v solar pannel by day and run on lipo by night so no need for external power source. also
Its possible to install Motion on thoes modules and have state of the art motion sensors.@Mickey how quickly do they boot up? might boot it when pir is triggered.
-
@Mickey how quickly do they boot up? might boot it when pir is triggered.
-
Speaking of battery powered cameras, there already are commercial products such as Arlo and Homeboy:
http://www.cnet.com/products/netgear-arlo-smart-home-security-kit/
http://www.cnet.com/products/homeboy/
Not cheap enough, and battery times will surely vary depending on use, but they are a nice proof of concept. -
@Moshe-Livne said:
@Mickey how quickly do they boot up? might boot it when pir is triggered.
I thought about it but openwrt is a full linux and it takes 15-20 seconds to boot up so it will be half a minute delay between trigger and response
@Mickey they are so small!!!!
-
@Mickey they are so small!!!!
-
the tiny 3g routers from aliexpress. just got one. do you happen to have the openwrt firmware pre-compiled?
-
-
Been there.... just wasn't keen on compiling it. Oh well.
-
Been there.... just wasn't keen on compiling it. Oh well.
@Moshe-Livne said:
Been there.... just wasn't keen on compiling it. Oh well.
https://github.com/sternlabs/RT5350F-cheap-router/tree/master/openwrt
https://www.digitalinferno.com/wiki/Wiki.jsp?page=Mini3G4GUSBRouterOpenWrtExternalUSB
-
@Moshe-Livne said:
Been there.... just wasn't keen on compiling it. Oh well.
https://github.com/sternlabs/RT5350F-cheap-router/tree/master/openwrt
https://www.digitalinferno.com/wiki/Wiki.jsp?page=Mini3G4GUSBRouterOpenWrtExternalUSB
@Mickey Thanks. will give it a try!
