Mejores ofertas para Varilla metálica WPL,Cámara FPV,Avión de control remoto

David 21/08/2021

Looks good, and is compatible with WPL parts, but needs 4x 30mm M2.5 bolts as well, the top two links do not have a bolt long enough to go through them, so had to buy separate.

Varilla de metal RBR/C para piezas de automóviles WPL C14 C24 C34 C44

US$33.48 US$34.99

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David 24/01/2021

Great little FPV camera. Range is pretty good, and the OSD is basic (frequency and battery level) but adequet. They are a bit fragile though - I've gone through about 3 now, with the same airframe (so it wasn't a catastrophic crash or anything). The little clover leaf aerial just breaks or deforms very easily, especially as it is located usually outside of the airframe. But they're cheap, so I've got 4 spares sitting on my desk...

Cámara FPV ZOHD VC400 PIGGYBACK AIO NTSC con OSD 400mW 5.8G 40CH VTX 600TVL 120 FOV ultra ligera para aviones RC FPV

US$46.19 US$47.99

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David 24/01/2021

I really love this little airframe. This is the 2nd I've purchased so I can fly tandem with my friends. Flies really nicely, lovely long flight times on a double 18650 battery setup, like 10-15 mins - just take it up to 50m, and let it soar until you have to bring it back up to height. Great fun! Goes together easily, the little FPV camera is great (and has battery level on the screen, handy), although I've been flying it more visually as I still haven't got my head around the FPV view. The autopilot does an amazing job keeping it level and easy to fly - I've used it to train other people on RC with, although it does struggle if you flip inverted and engage autopilot... It went full speed into the concrete, but aside from that, a great little plan!

Planeador FPV ZOHD Drift de 877 mm de envergadura con ala única EPP, avión RC PNP versión FPV

US$109.00 US$164.61

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David 08/08/2020

TLDR: Flew badly with the camera, autopilot hated my radio, but flies like an absolute dream without both of those. Really eaasy to assemble, had it set up within a few minutes of opening it. Only down side was it is XT30, not XT60 for the ESC battery plug, so I had to wait 3 days for an adapter/new end. Flies really well off a pair of 18650 batteries as well, and you get a really good fly time off of them. The rating on my battery is 1500mAh, (though for a pair of 18650s, that seems incorrect, I'd expect it to be more like 3000-5000mAh), but I get a really good 15-20 minutes of flight time, and lands with power to spare. I purchased it with the camera and autopilot module - and unfortunately I haven't had any luck getting them to work. The camera upsets the Centre of Gravity significantly, and the extra weight from balancing it (and the camera itself) just made the aircraft unpleasent to fly. The autopilot was not best pleased with my radio setup, as I didn't have a mode selector switch (Spektrum Dx6i), so I couldn't get it out of V tail mode to actually get it to work... Maybe one day I'll buy a new radio and test it out, but for now, it is going to live back in the box. Without those two, an absolute dream to fly. Glides beautifully, enough power to escape from most mistakes, just really nice to fly. It is light enough that when it did end up in a tree (or faceplanting the ground) the only things that happened was the canopy popped off (magnetic, sticks back on easily), and the battery fell out. Belly up landings, again, no minor injuries, barely scratched the EPO. If you're looking for a little plane that is just fun to fly, strongly recommend this one, but don't get it with the camera/autopilot, it is more fun without.

Planeador FPV ZOHD Drift de 877 mm de envergadura con ala única EPP, avión RC PNP versión FPV

US$109.00 US$164.61

2

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David 15/08/2019

After a good evening of fiddling around, I finally got it to work! So, some things to consider: There is an I2C power chip to provide the sim with the power it needs (can draw up to 2A during transmission), this needs switching on first. The datasheet for it is virtually impossible to find, send 0x37 to 0x00 on address 0x75 Then, you need to enable the power drag pin 23 high. Cycling pwkey and reset also seems to help... For some weird reason... So pin 14, drag it low and high again, and Pin 15, High, wait 0.5s, Low, wait 1s, high, wait 0.5s Then go ahead and send your first "AT\r\n" command - it'll set the baudrate for the SIM800L, give it about 3s, send it again, and it should now be responding to commands... (Or get the recommended library from the TTGO github, but I like to roll my own...)

Módulo inalámbrico LILYGO® TTGO T-Call V1.3 V1.4 ESP32 con antena GPRS y tarjeta SIM SIM800L

US$27.59 US$37.99

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Módulo inalámbrico LILYGO® TTGO T-Call V1.3 V1.4 ESP32 con antena GPRS y tarjeta SIM SIM800L

US$27.59 US$37.99

Q: can you use this with arduino ? which board to select/install ?

Preguntado por Swapnil sobre 2019-08-24 12:49:00

DavidCaplin You can, but, like you said there isn't a preset board for this variant of ESP32. You can make your own, or most of the other ESP32 boards will actually work, I think I used the T-Beam and it worked.

2019-08-25 01:35:45 Servicial (2)

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Módulo inalámbrico LILYGO® TTGO T-Call V1.3 V1.4 ESP32 con antena GPRS y tarjeta SIM SIM800L

US$27.59 US$37.99

Q: Will this product be suitable for the NZ market?

Preguntado por hortplus sobre 2019-07-25 03:32:36

skipperthepilot It is certainly not universal - some countries have switched off 2G. Apparently Vodafone NZ have said they'll keep it running until 2025 for IOT/GSM data. I don't think they've disabled the network to everything else yet, but it might be comming

2019-08-15 04:44:27 Servicial (1)

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2Pcs LILYGO TTGO LORA32 915Mhz ESP32 LoRa OLED Pantalla Azul de 0.96 Pulgadas bluetooth WIFI ESP-32 Módulo de Placa de Desarrollo Con Antena

US$51.74 US$48.00

Q: is It possible to send a live video Feed from a camera with these board? I want to mount one on an Arduino robot rover for long range control...

Preguntado por Andrenarde sobre 2019-06-10 07:57:34

skipperthepilot Definitely not - the max packet size is about 256 bytes. You could transmit your image as a byte array and get an 16x16 pixel image... Though it does say you can run 300kbps bit rate, so you potentially you could stream 48x48px at 15fps... But I really wouldn't want to try...

2019-06-16 11:10:42 Servicial

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David What settings are you using? I'm struggling to get more than 5m...

Tyler 09/03/2019

Very cool modules cant wait to put them to use. I was able to get 1/2 a mile range with these modules through the woods.