how do I wire these?
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#9449
firened
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Posté 28 juillet 2022 - 06:35
needs a fuel gauge.
for multi cell you'd also need a calculated resistor, to build a voltage divider with the fuel gauge's on board resistors. this connects to the battery's main plug (full voltage, all cells).
your ESC has LVD, you'd only notice that if you drive with more than 50% speed, no?
i at least recommend that over measuring a single cell, say cell 1. depending on low-voltage cut-off circuit, it may bridge the protection like it did on icecream before i noticed.
for multi cell you'd also need a calculated resistor, to build a voltage divider with the fuel gauge's on board resistors. this connects to the battery's main plug (full voltage, all cells).
your ESC has LVD, you'd only notice that if you drive with more than 50% speed, no?
i at least recommend that over measuring a single cell, say cell 1. depending on low-voltage cut-off circuit, it may bridge the protection like it did on icecream before i noticed.
#9453
firened
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Posté 28 juillet 2022 - 07:00
iirc the max17043 from sparkfun has a a design that connects Vcc (logic) to Vbat (battery voltage to measure). to use it with a multicell battery you'd have to cut a trace on the module (or get inaccurate readings).
perhaps cw2015 is a better choice, have not yet used them myself
perhaps cw2015 is a better choice, have not yet used them myself
#9454
Mike118
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Posté 28 juillet 2022 - 09:23
Last one is ina219
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#9456
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Posté 30 juillet 2022 - 09:01
i had the impression that 10 Mbps is not quite sufficient, you'll have to lower camera bitrate.
if I'm not mistaken madmike88252 's "aerialer" had 10Mbps and every 5-15s it would trigger red bars and failsafe for just a fraction of a second. i assumed it was the limited bandwidth, but can't say for sure.
I'd aim for ISP named "up to 50 Mbit/s" or "up to 100 Mbit/s" upload.
I've not done actual speedtests though.
if I'm not mistaken madmike88252 's "aerialer" had 10Mbps and every 5-15s it would trigger red bars and failsafe for just a fraction of a second. i assumed it was the limited bandwidth, but can't say for sure.
I'd aim for ISP named "up to 50 Mbit/s" or "up to 100 Mbit/s" upload.
I've not done actual speedtests though.
#9459
OdorousWo1f
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Posté 30 juillet 2022 - 01:09
idk. there was a huge party for my town last night during that time so maybe that could have effected it? could try 5G data sticks but those don't seem to exist yet.
i know we have full 5G coverage here
i know we have full 5G coverage here
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