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Q: Is this a clone of the RDQ Mach II?

Asked by B3H1NDu on 2018-01-17 02:46:31

teshko No it is not. I have both they are quite different products. Eachine is better IMO. It switches power without flicker and microphone actually works. I ordered from first batch, so SA doesn't work with BF3.3.

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teshko Bare frame is 22.4 grams. TPU is about 1.5g, and tubes are huge and need to be cut. They're about 3g, but I wouldn't use 100mm antenna tubes.

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Q: current sensor scale?

Asked by lastexile75 on 2017-11-15 17:14:39

teshko The component marked E39 (SOT23-5) is probably INA139 - High side current shunt monitor. According to the datasheet and measured gain resistor, the scale is 44.5A/V (resistor is 44,9k ohm). I have no idea how that translates to software gain. I will test and let you know. Most FCs would max out at 147A with this gain.

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teshko Yes, of course it does, but you need to configure it in blheli-configurator. Default PPM min is 1148us and max is 1848us. I've set mine to 1000us for min and 2000us for max.

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