User:Buzz/quads

I call the diagonal distance between props , the 'wingspan'. I guess this isn't normal, so i clarified it here ;)

JXD 393

• 

Is a 'cross' setup, instead of a 'times'!

• Stripped some plastic from this.
• Replaced battery (first with some cylinder lipo, but turned out to be shit, now some battery from nooitaf)
• Removed most leds from the quad, just put a single one up front
• Modded this quad for FPV now with a Eachine EF-01

https://events.ccc.de/camp/2015/wiki/Projects:Quadcopter_drone_modding

FQ777 954

50mm wingspan

Has wifi controls and wifi video streaming (quite laggy)

• Lost a prop ;(

Concept Drone 011

(synonym UDI RC U839?)

70mm wingspan

Has headless mode :)

• The 13 euro quadcopter from the action :)
• http://j2n.nl/blog/anchor-cms/index.php/posts/skytech-m67  ???

Eachine QX90

90mm wingspan

bought this from nooitaf so that i can play with my new radio when it gets here ;)

Next?

• Eachine QX70
• Maybe something like https://nl.aliexpress.com/item/Mini-250-Quadcopter-Frame-CC3D-Flight-Controller-ZMR-1804-2400kv-Motor-12A-Esc-5030-Propeller-CC3D/32297646374.html

Transmitter

Banggood 4-in-1 multiprotocol module

• http://www.banggood.com/2_4G-CC2500-A7105-Flysky-Frsky-Devo-DSM2-Multiprotocol-TX-Module-With-Antenna-p-1048377.html

1. add a 6pin header on the ISP part
2. set protocol rotation knob to 0 (zero)
3. set fuses with : sudo avrdude -B 20 -c usbtiny -e -u -p m328p -v -U lock:w:0x3f:m -U efuse:w:0x05:m -U hfuse:w:0xD3:m -U lfuse:w:0xFF:m
4. flash firmware with : sudo avrdude -b 19200 -c usbtiny -p m328p -v -Uflash:w:Multiprotocol_V1.1.5_CC2500-NRF24L01.hex:i
5. bridge the TX and RX solderpads with a blob of solder
6. done :D