TuneRC Poly F405 AIO V1.2 FPV Drone Flight Controller
Poly AIO V1.2 is Here!
It's the trusted OG Poly F405 AIO... but better.
Several improvements are made to the V1.2 to make the Poly AIO easier to solder and work with, and to meet pilots needs. Detailed improvements are as below.
- Bigger and easier to access battery lead and capacitor soldering pads.
- Bigger flash blackbox. The blackbox flash is updated from 4Mbyte to 8M flash. Pilots can now record more flying data, which makes the tuning easier.
- New inverter is used. Now, you don’t need to bridge the jumper pads any more. Just wire the SBUS receiver to the UART4, and you are good to go.
- Higher current 3.3V LDO is featured onboard, the power supply is much improved.
Suitable for Lightweight Toothpick and Cinewhoop
The Poly AIO V1.2 is easy to use, light weight and versatile. Big soldering pads, reasonable pad layout and easy to access battery leads, all of these features make the Poly F405 V1.2 AIO really easy to solder and work with. It also features a bigger blackbox 8M flash, now you can record more flying data. And 5UARTs onboard mean you will not be short of UART anymore. So whether you build toothpick, cinewhoops or longrange quads, Poly F405 2S-4S V1.2 AIO get you all covered.
Recommended Builds
The Poly V1.2 AIO is suitable for light 3″ sub250g builds. It supports motors ranging from 1102~1104, 1202~1204, 1303, to 1404 motors. 1404 is the largest motor the Poly V1.2 supports, please avoid using high kv option like 6000kv 1404 motors. And for 1404 4s build, we highly recommend you solder the capacitor directly to the capacitor soldering pads.
The Poly V1.2 AIO is suitable for light 3″ sub250g builds. It supports motors ranging from 1102~1104, 1202~1204, 1303, to 1404 motors. 1404 is the largest motor the Poly V1.2 supports, please avoid using high kv option like 6000kv 1404 motors. And for 1404 4s build, we highly recommend you solder the capacitor directly to the capacitor soldering pads.
------Note about the ESC firmware Preflashed to the Poly F405 V1.2------
Since November 2024, the Poly F405 V1.2 AIO minimum start up power value is adjusted to 1010 and maximum startup power value is adjusted to 1080. This means that this setting should work well for many builds, in many cases, you don’t need to adjust the startup power value manually.
For your reference, for the first batch Poly F405 V1.2 AIO preflashed with V0.21 Bluejay ESC firmware, the startup power value is min1010, max1020. If you receive the first batch Poly F405 V1.2 AIO preflashed with V0.21 Bluejay ESC firmware, we recommend you adjust the start up power value to min1010, max1080 in the ESC configurator.
—-updated on 2024/11/25
------Specifications------
Hardware Specs
FC MCU: STM32F405RGT6( Cortex®-M4 168Mhz )
Built-in OSD: AT7456E
Built-in IMU: BMI270
Built-in 8M Flash Blackbox
Built-in Current Meter
ESC MCU: EFM8BB21 ( 8bit 50MHz )
UART: UART1 ( for VTX by default ), UART2, UART3, UART4 ( supports SBUS ), UART5
Other interfaces: IIC ( IIC2 ) , LED_Strip, Buzzer
The through holes for power lead: big enough to fit 16AWG wire
8 Motor Outputs ( The onboard esc have been used for 4 motor outputs. You can add 4 external esc if you want to use the other 4 motor outputs )
Electronics Specs
Input Voltage: 6.50-20.0V( 2S-4S LIPO/LIHV )
Power Output: 5V 2A
Continuous Current: 20A
Firmware
FC Betaflight Target: TUNERCF405
ESC Firmware: Bluejay P-H-25
Motor Size Supported
1102~1104, 1202~1204, 1303, 1404
Recommended Capacitor
A 35V 220uf capacitor is included. A 35v 220-470 uf capacitor with low ESR is recommended if you want to swap the default one.
Dimensions
Size: 33mm x 33mm
Mounting Holes Pattern: 25.5 x 25.5mm Room for M3.5 grommets to make M2 mount
Weight: 6.1g
