2 layers175.4 × 50 mm
4 layers36 × 36 mm
FlightController
chickadee-tech/f3fc4F3 Flight Control Polystack board
- Size
- 36 × 36 mm
- Copper layers
- 4
- Thickness
- 1.6 mm
- Parts
- 63
- Nets
- 133
- Pads
- 350
- Tracks, vias
- 1,472, 153
- Pours
- 6
- Routed
- Yes
- KiCad
- KiCad 4
- Created
- 7 Jul 2016
- Updated
- 8 Jul 2016
Overview
FlightController is an open-source printed circuit board by chickadee-tech, from the chickadee-tech/f3fc repository on GitHub, published under the CC-BY-4.0 licence. It is a 4-layer board of 36 × 36 mm with 63 parts on 133 nets, routed with 1,472 tracks and 153 vias.
It is built around the MPU-6000 and TLV70233DBV. Its parts include 13 capacitors, 11 resistors, 11 connectors, 6 fuses and 5 diodes. It belongs with the robots and motor control boards and the STM32 boards of this library.
Main components
2
MPU-6000
QFN-24-EP(4x4)-40℃~+85℃ 16bit 1KB 2.375V~3.46V 5uA IMU (accelerometer + gyroscope) SPI、I2C X,Y,Z X,Y,Z ±16g ±2000dps 运动事件检测、同步与时间戳、过量程保护功能 QFN-24-EP(4x4) Accelerometers ROHSTDK InvenSenseAccelerometers
TLV70233DBV
SOT-23-5-40℃~+125℃@(Tj) 1 3.3V 300mA 35uA 375mV@(300mA) 48uVrms 5.5V 68dB@(1kHz) Fixed Over Current Protection、Over Temperature Protection Positive SOT-23-5 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSTexas InstrumentsVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
README
README.mdChickadee Tech F3FC
This an STM32F3-based flight control Polystack board for multirotors designed by Chickadee Tech. It features an STM32F303VCT6 microcontroller and an MPU-6000 accelerometer/gyroscope. It runs a modified version of Betaflight [blocked] available here with the CKD_F3FC target.
Documentation
See the wiki for documentation.
Polystack
This control board is part of the Polystack platform for modular microcontrol systems. More information on the platform can be found at polystack.org.
Support
If you need support with a board you own or have development questions please email support@chickadee.tech or check chickadee.tech/support for other ways to get support.
Support
If you need support with a board you own or have development questions please email support@chickadee.tech or check chickadee.tech/support for other ways to get support.
Contributing
Please note that this project is released with a Contributor Code of Conduct. By participating in this project you agree to abide by its terms.
Setup
Components and footprints for PCB parts are not included in this repository. Instead, checkout the chickadee-tech/kicad-libs repository in the same directory that this repository is checked out in. All part definitions should be relative so that they will load correctly.
Pull requests
For fixes please submit a pull request to the original repository. After the pull request is merged, check the Chickadee Tech Active Contributor Discount (ACD) to see if you are eligible for a discount code to use on your next purchase.
Derivatives
If developing your own version of the F3FC board please remove all Chickadee Tech trademarks and follow the CC-BY license. While not required, please consider open sourcing your modifications so others can learn from your improvements. If you do email support@chickadee.tech and we may choose to add your project to the ACD.
You may also license the Polystack logo for free by emailing support@chickadee.tech. We'll ask for your gerbers to ensure the design complies with specifications laid out here and provide written permission to use the trademark after compliance has been demonstrated.
Parts
63| Qty | Value | Footprint | References |
|---|---|---|---|
| 7 | 0.1uF | Capacitors_SMD:C_0603_HandSoldering | C2, C3, C7, C8, C9, C10, C13 |
| 6 | 1mm | macrofab:Fiducial | F1, F2, F3, F4, F5, F6 |
| 4 | 1k | Resistors_SMD:R_0603_HandSoldering | R1, R2, R3, R12 |
| 2 | 2.2uF | Capacitors_SMD:C_0603_HandSoldering | C14, C15 |
| 2 | 4.7k | Resistors_SMD:R_0603_HandSoldering | R4, R11 |
| 2 | OSHW | oshw:oshw-4mm | G***, G*** |
| 2 | Q_NMOS_GSD | TO_SOT_Packages_SMD:SOT-23 | Q3, Q4 |
| 2 | Red | LEDs:LED-0603 | D3, D5 |
| 1 | 1.5k | Resistors_SMD:R_0603_HandSoldering | R6 |
| 1 | 100k | Resistors_SMD:R_0603_HandSoldering | R10 |
| 1 | 10k | Resistors_SMD:R_0603_HandSoldering | R7 |
| 1 | 10k+ | Resistors_SMD:R_0603_HandSoldering | R5 |
| 1 | 10nF | Capacitors_SMD:C_0603_HandSoldering | C5 |
| 1 | 10uF+ | Capacitors_SMD:C_1206_HandSoldering | C11 |
| 1 | 1uF+ | Capacitors_SMD:C_0603_HandSoldering | C12 |
| 1 | 2.2nF | Capacitors_SMD:C_0603_HandSoldering | C1 |
| 1 | 3V3 | Measurement_Points:Measurement_Point_Round-SMD-Pad_Small | P1 |
| 1 | 470k | Resistors_SMD:R_0603_HandSoldering | R9 |
| 1 | 5V | Measurement_Points:Measurement_Point_Round-SMD-Pad_Small | P9 |
| 1 | 8MHZ | murata-resonator:CSTCE_G-CSTCE_G_Z | X1 |
| 1 | BOOT0 | Measurement_Points:Measurement_Point_Round-SMD-Pad_Small | P7 |
| 1 | CKD_SANDWICH | hirose-df40:DF40-3-4mm-80pin-Receptacle | P4 |
| 1 | CONN_01X01 | Measurement_Points:Measurement_Point_Square-SMD-Pad_Small | P8 |
| 1 | CONN_02X04 | Pin_Headers:Pin_Header_Angled_2x04 | P3 |
| 1 | CONN_02X10 | hirose-df40:DF40-20pin-Header | P5 |
| 1 | D_Schottky_x2_KCom_AAK | TO_SOT_Packages_SMD:SOT-23 | D4 |
| 1 | G*** | polystack:polystack-bold-0.4 | svg2mod |
| 1 | Green | LEDs:LED-0603 | D1 |
| 1 | LOGO | chickadee:chickadee_2mm_fcu | G*** |
| 1 | LOGO | chickadee:chickadee_3mm_ss | G*** |
| 1 | MPU-6000 | Housings_DFN_QFN:QFN-24-1EP_4x4mm_Pitch0.5mm | U1 |
| 1 | Q_PMOS_GSD | TO_SOT_Packages_SMD:SOT-23 | Q1 |
| 1 | RESET | Measurement_Points:Measurement_Point_Round-SMD-Pad_Small | P6 |
| 1 | STM32F303x{B,C} | Housings_QFP:LQFP-100_14x14mm_Pitch0.5mm | U2 |
| 1 | SWCLK | Measurement_Points:Measurement_Point_Round-SMD-Pad_Small | P11 |
| 1 | SWDIO | Measurement_Points:Measurement_Point_Round-SMD-Pad_Small | P10 |
| 1 | SW_PUSH | Buttons_Switches_SMD:SW_SPST_EVQP7A | SW1 |
| 1 | TLV70233DBV | Housings_SOT-23_SOT-143_TSOT-6:SOT-23-5 | U3 |
| 1 | USB_OTG | fci:Mini-USB-B-EDGE | P2 |
| 1 | Yellow | LEDs:LED-0603 | D2 |
The 59 most common of 63 parts.
Questions
How big is the FlightController PCB?
It measures 36 × 36 mm and has 4 copper layers, 1.6 mm thick.
What parts does the FlightController use?
63 parts, built around the MPU-6000 and TLV70233DBV. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
Where can I download the FlightController KiCad files?
From the chickadee-tech/f3fc repository on GitHub, at the commit this page was made from: the board is pcb/FlightController.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the FlightController design in my own project?
Its repository publishes it under the CC-BY-4.0 licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).
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