Teardown of Possio Greta cellular GSM fax machine ( osmocom.org )
Not sure if this is useful to off-gridders but I guess if you are in an area with voice towers that do not offer data, this could be useful....
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Not sure if this is useful to off-gridders but I guess if you are in an area with voice towers that do not offer data, this could be useful....
cross-posted from: https://infosec.pub/post/8864206...
To make no excessive claims, I have to admit I burnt a fair bit of wood during the night. In the morning however, around 9 o'clock, the solar fence (nominal power 2400 W) was giving 600 W and steaming vigorously. By 10 o'clock, it had thawed and gave 940 W. Later, other panel arrays took over and wattage decreased. The energy...
The Amish are often thought to object to the use of electricity, but actually they only have a problem with the grid due to being interconnected with the outside world. They use solar, wind, generators (fossil fuel based), and various other clever hacks....