my 1st ever build - July 2020 - 2.5" Armattan Tadpole with Stable F411. The interesting thing about this one has a GPS with RTH enabled GPS location, Speed, Height going to telemetry and FPV googles.
The custom GPS mount" is just the bn-180 shrinkwrapped to a piece a plastic.
Armattan Tadpole 2.5"
GEPRC Stable F411 16x16mm with ESC and VTX
T-motor 7500kv F10 V2 1104
Avan Rush 2.5"
Runcam nano 2
FrSky R-XSR
BN-180 GPS
weight is only 84g with GPS (no battery)
batteries are 3S 75C, normally use 550 or 650mah
flys for about 5 min on 3S 650mah until i get to 3.6v indicated
in order to connect the GPS, i attached the bn180 tx and rx to led and buzzer pads on the F411 and remapped them to a softserial port
If anyone knows a way to mount the GPS that works/looks better, let me know!
Photos
Part List
Frame |
Armattan Tadpole 2.5" Micro Frame
(26 builds)
Racedayquads.com
|
$33.99 |
Flight Controller |
GEPRC STABLE F411 BetaFlight OSD Flight Controller 12A Blheli_S 2-4S Brushless ESC 25/100/200mW VTX Stack 16mm*16mm
(6 builds)
Banggood.com
|
$51.85 |
Motors |
4 x T-Motor F10 V2 1104 7500KV Motor
(3 builds)
Getfpv.com
|
See Site |
Propellers |
AVAN Rush 2.5 Inch Prop
(12 builds)
Pyrodrone.com
|
$1.59 |
FPV Camera |
RunCam Nano2
(184 builds)
Pyrodrone.com
|
$19.99 |
Receiver |
FrSky R-XSR S.Bus/CPPM 8/16 Channel Micro Receiver
(28 builds)
Pyrodrone.com
|
$21.99 |
Batteries |
TATTU 650mAh 3S1P 75C 11.1V Lipo Battery Pack with XT30 plug
(13 builds)
Getfpv.com
|
$12.99 |
Radio |
FrSky X-Lite Pro RC Transmitter (ACCESS & D16)
(26 builds)
Racedayquads.com
|
$194.99 |
3D Printed |
Armattan Tadpole Soft Mount Arm Guards (Set of 4)
(7 builds)
Brain3d.co
|
$8.00 |
Misc Parts |
BN-180 GPS Module UART TTL Dual Glonass GPS Car Navigation with GPS Antenna for Arduino Raspberry Pi Pixhawk Aircraft CC3D F3 Fl
(10 builds)
Amazon.com
|
$18.99 |
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Very interesting post. I tried to connect gps bn-220 via softserial port to my geprc f411 stable according to your description, but I can't. GPS is not defined. Can you drop your dump. From the photos, as I understand it, TX with gps is soldered to led, and RX to beeper. Thank you!