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102g FlyFox Nano3 F4 1S 3 Inch FPV Racing Drone PNP BNF met 1202 Plus 11500KV Motor Zeus Nano 25/100/200/350mW VTX Runcam Racer Nano 2 1000TVL Camera
US$160.99

Q: Greetings I bought the drone without a receiver, I am trying to install the crossfire, do I need to do a solder jumper on UART2_RX for the tango 2 crossfire to work?

gevraagd door Mordenheim op 2021-08-07 07:26:42

DrBang Yes, you have decide between sbus and UART2, forgot this too, searched for hours. The other jumper for 5v was already set at my FC.

2022-08-07 09:01:25 Nuttig (0)
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Happymodel Mobeetle6 65mm 1S AIO F4 Vluchtcontroller Ingebouwde OPENVTX Whoop en Toothpick 2in1 FPV Racing Drone BNF met SE0702 23000KV Motor
US$123.99

Q: So when I want to use elrs v2.3 on tx - I have to flash the whole fc , correct?

gevraagd door BastiCo803 op 2022-07-04 12:02:57

DrBang Yes, in this AOI FC the ELRS is part of the FC firmware. The Binding Phrase needs to be set via Betaflight.

2022-07-06 08:46:20 Nuttig (0)
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Eachine E58 WIFI FPV met 720P/1080P HD groothoekcamera Hoge-houdmodus Opvouwbare RC Drone Quadcopter RTF
US$55.99 US$62.99

Q: How can I start the video recording from the remote control? It's only working when using the app? The Video Button causes the E58 flashing but video was not recorded.

gevraagd door DrBang op 2018-06-16 10:59:01

BG121693933 SOLO A TRAVES DE LA APLICACION

2020-11-12 10:24:26 Nuttig (0)
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DrBang 13/03/2018
So many reviews, so I'll only drop my test results here. It was not easy to get reliable results. The turbo mode has a current of more than 12 amps, but my lab power supply has a maximum of 10A output. So I used a battery bank to provide the current. There was a voltage drop to 7.5 V in turbo mode (this is ok, the driver s compensating this). My version has the Nichia 219C emitters. I've measured the following currents. Mode Lo : 0.02 @ 8.4V Mode Mi : 0.54 A @ 8.4V Mode Mi2 : 1.0 A @ 8.4 V Mode Hi : 3.5 A @ 8.2 V Mode Tu : 13.0 A @ 7.5 V This is 97.5 W in summary for turbo, there is no 100% efficiency so we subtract 15% power consumption for the driver. So we have 4.6 W per LED, according to the specs we can expect 130 lm/W. So in summary we have 4.6 W * 130 lm/W * 18 = 10764 lm, looks reasonable. It's just an estimation, there are to many unknowns.
Astrolux MF01 18x XP-G3 / Nichia 219C 12000LM Super Bright op zoekniveau LED-zaklamp 18650
US$109.95 US$138.03
11
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Fireflies E07 7 x Nichia / XPL / SST20 6900Luminens Helderheid Eenvoudig te bedienen EDC LED-zaklamp
US$66.85 US$70.10

Q: I have seen various adapters on other flashlights that allow an 18650 Battery to be used in a 26650 size light. are there any adapters to allow the use of a 21700 size cell in a 26650 size flashlight? thanks.

gevraagd door Crazyeddie op 2019-01-28 12:58:28

DrBang This is not possible, because a 21700 is longer than a 26650.

2019-02-08 08:01:26 Nuttig (0)
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YZXstudio ZY1280 Kleurenmeter QC3.0 PD Snel opladen van Dragon USB Huidige Voltage Capacity Detector Tester
US$73.99 US$88.99

Q: Is there an english manual to download?

gevraagd door DrBang op 2018-09-25 04:54:45

Steatogenous no english manual

2018-10-06 02:26:48 Nuttig (0)
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LiitoKala Lii-500 LCD-schermtonomzege Smartest Lithium- en NiMH-batterijlader 18650 26650
US$31.99 US$38.99

Q: What NiMH charging method is used?

gevraagd door DrBang op 2017-12-10 05:48:16

VanLee You can see the product description.

2017-12-18 09:05:43 Nuttig (0)
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DrBang Unfortunately these modules do not "track" the MPP like a real MPPT controller, they use a fixed MPP Voltage (which needs to be setup by the user).

mgwerner 05/08/2017
I'm still investigating where, what and how to setup the module properly - and I'm not really sure, if this can work as a replacement of an expensive pro mppt controller... (afaik now, the good ones sold here in Europe, costing a 10 times, track the moduls voltage over the day and adjusts the sweet spot itself - and retracks, depending on the seasons differing sun ray angle) I rate 3 stars for now, for the missing information, and want to provide here for other buyers, what I found ali. Please look at the pics, as well as in Q/A here regards
MPPT Zonnepaneelcontroller 5A DC-DC Step Down CC / CV Oplaadmodule Display-LED
US$11.99 US$15.99
16
Reacties (4)

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