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Forum Index : Electronics : Juntek state of charge Meter Mods
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| noneyabussiness Guru  Joined: 31/07/2017 Location: AustraliaPosts: 513 |
i have used these devices for years and found some interesting things.... Juntek vac4300 ... PRO: very handy for state of charge, bi-directional current sensing.. seem pretty accurate... CON: the wireless signal is quite dismal, 10-15 meters advertised.. .bout that in real life.. so lets fix that, it uses the standard NRF24L01 modules... sweet order some palna+ versions , like this NRF24L01 palna+ matter of squeezing them in... sorry only took finished pics, but you get the idea.. first pic, installed in the "sender " unit, i have 2, one does wired in shed, other is inside house.    Happily transmits inside about 30-40 metres away, with 2 walls.. happy camper   I think it works !! |
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Revlac Guru Joined: 31/12/2016 Location: AustraliaPosts: 1024 |
That's certainly good to know that will work.  I bought a few of those Wifi NRF24L01+PA+LNA modules and a bunch of the regulator modules as well, for another project. You receive the data to your phone or something else? Cheers Aaron Off The Grid |
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