4 layers88 × 94.5 mm
Flight computer dev board sx1276
proveskit/development_boards
Miscellaneous dev boards to test the components of the PROVES Kit on a smaller scale.
183 parts1
4 layers141.6 × 116.1 mm
Flat sat dev board
proveskit/development_boards1Miscellaneous dev boards to test the components of the PROVES Kit on a smaller scale.
- Size
- 141.6 × 116.1 mm
- Copper layers
- 4
- Thickness
- 1.63 mm
- Parts
- 371
- Nets
- 379
- Pads
- 1,664
- Tracks, vias
- 32, 0
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 8.0 (file 20240108)
- Created
- 19 Jun 2023
- Updated
- 7 Oct 2025
Overview
Flat sat dev board is an open-source printed circuit board by proveskit, from the proveskit/development_boards repository on GitHub. It is a 4-layer board of 141.6 × 116.1 mm with 371 parts on 379 nets, routed with 32 tracks and 0 vias.
It is built around the MCP25625-E/ML, DRV2605LDGS and VEML7700-TT, with the W25Q128JVSIQ, MAX706RESA and DFLS130L among its other parts. Its parts include 106 capacitors, 91 resistors, 29 ICs, 21 diodes and 12 connectors. It belongs with the microcontroller boards boards of this library.
Main components
12
MCP25625-E/ML
QFN-28-EP(6x6)-40℃~+125℃ 10uA 1Mbps 4.5V~5.5V CAN Controller QFN-28-EP(6x6) CAN Transceivers ROHSMicrochip TechnologyCAN Transceivers
DRV2605LDGS
VSSOP-10-0.5mm-40℃~+85℃ 1 2V~5.2V 500uA I2C Yes VSSOP-10-0.5mm Brushed DC Motor Drivers ROHSTexas InstrumentsBrushed DC Motor Drivers
VEML7700-TT
SMD-4P-25℃~+85℃ 120klx 16bit 2.35mm 2.5V~3.6V 3mm 6.8mm I2C Light Intensity Low power/sleep mode、Spectral correction/filtering、High dynamic range measurement、Adjustable gain control、Interrupt/event trigger、Built-in temperature compensation SMD-4P Ambient Light Sensors ROHSVishay IntertechnologyAmbient Light Sensors
W25Q128JVSIQ
SOIC-8-208mil-40℃~+85℃ 100,000 cycles 120ms@(32KB) 128Mbit 133MHz 1uA 2.7V~3.6V 20 Years 3ms Power-on reset、Hardware write protection、Software write protection、Write enable latch、Absolute write protection SPI SOIC-8-208mil NOR FLASH ROHSWinbondNOR FLASH
MAX706RESA
SOIC-8-40℃~+85℃@(TA) 1 140ms 2.63V Active Low Power Supervisor Push-pull SOIC-8 Supervisor and Reset ICsMaxim Integrated (Analog Devices)Supervisor And Reset ICs
DFLS130L
PowerDI-123-40℃~+125℃ 1 Independent 1A 1mA@30V 30V 310mV@1A 50A PowerDI-123 Schottky Diodes ROHSDiodes IncorporatedSchottky Diodes
BM04B-SRSS-TB(LF)(SN)
SMD,P=1mm-25℃~+85℃ 1 1A 1mm 1x4P 3.6mm 4 4.25mm 4P 50V 6mm Auxiliary Solder Pin Copper alloy PA SR Surface Mount,Vertical Tin UL94V-0 White SMD,P=1mm Wire To Board Connector ROHSJSTWire To Board Connector
IRLML2803
SOT-231 N-channel 1.2A 15pF 1V 250mΩ@10V 3.3nC 30V 34pF 540mW 85pF N-Channel SOT-23 MOSFETs ROHSGuangdong HottechMOSFETsNDS8434
SOIC-8-55℃~+150℃ 1 P-Channel 1.07nF 1V 2.33nF 20V 360pF 80nC@4.5V P-Channel SOIC-8 MOSFETs ROHSonsemiMOSFETsIRF7458
SOIC830V, 14A, N-Channel HEXFET Power MOSFETInfineon TechnologiesUncategorised
NSR0320MW2
SOD-323-55℃~+125℃ 1 Independent 1A 20V 500mV@900mA 50uA@15V 5A SOD-323 Schottky Diodes ROHSonsemiSchottky DiodesPESD1CAN
SOT-23-65℃~+150℃ 11pF 1nA 2 200W@8/20us 24V 30.3V 3A@8/20us 70V Bidirectional ESD IEC 61000-4-2、IEC 61000-4-5 SOT-23 ESD and Surge Protection (TVS/ESD) ROHSNexperiaESD And Surge Protection (TVS/ESD)
README
README.mddevelopment_boards
Miscellaneous dev boards to test the components of the PROVES Kit on a smaller scale.
flat_sat_dev_board
This board is intended to be a "FlatSat" stand in for all of the core hardware of the PROVES Kit! By putting all of the microcontrollers, sensors, and communications hardware on one convenient board you can carry it around with you where ever you'd like!
Find a link to the documentation for that here!
Camera_board_v2
This board is currently being developed for the Irvington High School Girls in STEM Club team, who are looking to fly a camera on Pleiades - Orpheus.
Mux_driver_board_v1
This board is a breakout hosting both the TCA I2C Multiplexer and an I2C based LED driver. It is intended to be mounted as a daughter card on another PCB and used to provide access to additional protected I2C buses.
FC_Advanced_Carrier
This is the initial design for a board that is able to accept an NVIDIA Jetson Nano SoM.
Parts
371| Qty | Value | Footprint | References |
|---|---|---|---|
| 19 | 10k | Resistor_SMD:R_0603_1608Metric | R2, R5, R7, R12, R13, R18, R19, R21, R22, R31, R38, R39, R49, R58, R71, R72 +3 |
| 16 | 1uF | Capacitor_SMD:C_0805_2012Metric | C66, C95, C96, C97, C98, C99, C100, C101, C102, C103, C104, C105, C106, C107, C108, C109 |
| 15 | 0.1uF | Capacitor_SMD:C_0603_1608Metric | C17, C18, C19, C20, C24, C39, C45, C53, C56, C57, C59, C61, C67, C68, C76 |
| 13 | 1k | Resistor_SMD:R_0603_1608Metric | R1, R14, R15, R66, R67, R68, R69, R74, R89, R91, R95, R96, R97 |
| 10 | 100nf | Capacitor_SMD:C_0402_1005Metric | C7, C8, C10, C13, C14, C15, C16, C22, C27, C41 |
| 9 | 1uF | Capacitor_SMD:C_0603_1608Metric | C5, C9, C11, C47, C60, C79, C82, C86, C91 |
| 8 | 100K | Resistor_SMD:R_0603_1608Metric | R56, R81, R82, R84, R85, R86, R1034, R1035 |
| 7 | 10K | Resistor_SMD:R_0603_1608Metric | R27, R28, R32, R36, R52, R88, R93 |
| 7 | 10uF | Capacitor_SMD:C_0805_2012Metric | C21, C23, C34, C42, C44, C69, C73 |
| 7 | DFLS130L | Diode_SMD:D_PowerDI-123 | D6, D7, D8, D9, D10, D11, D12 |
| 7 | Jumper_3_Open | Jumper:SolderJumper-3_P1.3mm_Open_RoundedPad1.0x1.5mm_NumberLabels | JP1, JP2, JP3, JP4, JP5, JP6, JP11 |
| 6 | 0.1uF | Capacitor_SMD:C_0402_1005Metric | C80, C81, C85, C87, C88, C90 |
| 6 | 10k | Resistor_SMD:R_Array_Convex_4x0603 | R11, R26, R87, R90, R92, R94 |
| 6 | 22pF | Capacitor_SMD:C_0402_1005Metric | C1, C2, C36, C37, C77, C78 |
| 5 | 100uF | Capacitor_SMD:C_1210_3225Metric | C51, C52, C62, C72, C74 |
| 5 | BM04B-SRSS-TB(LF)(SN) | flat-sat:JST_BM04B-SRSS-TB(LF)(SN) | J5, J7, J24, J27, J28 |
| 5 | CQY99 | LED_SMD:LED_0603_1608Metric | D18, D19, D20, D21, D22 |
| 5 | DRV2605LDGS | Package_SO:VSSOP-10_3x3mm_P0.5mm | U27, U30, U35, U37, U41 |
| 5 | FerriteBead | Resistor_SMD:R_0603_1608Metric | FB1, FB2, FB3, FB4, FB5 |
| 5 | MCP9808_DFN | Package_SO:MSOP-8-1EP_3x3mm_P0.65mm_EP2.5x3mm_Mask1.73x2.36mm | U28, U31, U34, U38, U42 |
| 5 | SolderJumper_2_Open | Jumper:SolderJumper-2_P1.3mm_Open_RoundedPad1.0x1.5mm | JP7, JP8, JP9, JP10, JP12 |
| 5 | VEML7700 | flat-sat:XDCR_VEML7700-TT | U26, U29, U33, U36, U40 |
| 4 | 10uF | Capacitor_SMD:C_0603_1608Metric | C29, C46, C48, C92 |
| 4 | 22 | Resistor_SMD:R_0603_1608Metric | R16, R17, R62, R63 |
| 4 | 22pf | Capacitor_SMD:C_0402_1005Metric | C25, C26, C93, C94 |
| 4 | 22uF | Capacitor_SMD:C_0603_1608Metric | C49, C50, C70, C71 |
| 4 | 47pf | Capacitor_SMD:C_0402_1005Metric | C30, C31, C83, C84 |
| 4 | 49.9 | Resistor_SMD:R_0603_1608Metric | R4, R6, R9, R10 |
| 4 | KMR2 | flat-sat:BTN_KMR2_4.6X2.8 | SW1, SW2, SW3, SW4 |
| 3 | 0.002 | Resistor_SMD:R_2512_6332Metric | R30, R64, R65 |
| 3 | 100k | Resistor_SMD:R_0603_1608Metric | R44, R45, R53 |
| 3 | 4.7k | Resistor_SMD:R_0603_1608Metric | R41, R42, R50 |
| 3 | IRLML2803 | Package_TO_SOT_SMD:SOT-23 | Q3, Q4, Q9 |
| 3 | LED | LED_SMD:LED_0603_1608Metric | D2, D3, D4 |
| 3 | NDS8434 | Package_SO:SOIC-8-1EP_3.9x4.9mm_P1.27mm_EP2.514x3.2mm | Q5, Q6, Q10 |
| 3 | RESET | TestPoint:TestPoint_Loop_D1.80mm_Drill1.0mm_Beaded | TP2, TP3, TP14 |
| 2 | 0.01uF | Capacitor_SMD:C_0805_2012Metric | C63, C65 |
| 2 | 0.1uF | Capacitor_SMD:C_0805_2012Metric | C64, C75 |
| 2 | 100-Ohm | Resistor_SMD:R_0603_1608Metric | R60, R61 |
| 2 | 1049 | flat-sat:1049 | U13, U15 |
| 2 | 10nf | Capacitor_SMD:C_0402_1005Metric | C4, C12 |
| 2 | 120 | Resistor_SMD:R_0603_1608Metric | R24, R76 |
| 2 | 200uF | Capacitor_SMD:C_1210_3225Metric | C54, C55 |
| 2 | 22.1K | Resistor_SMD:R_0603_1608Metric | R54, R80 |
| 2 | 3.3nF | Capacitor_SMD:C_0603_1608Metric | C58, C89 |
| 2 | 330 | Resistor_SMD:R_0603_1608Metric | R55, R57 |
| 2 | 6.8nf | Capacitor_SMD:C_0402_1005Metric | C3, C6 |
| 2 | 634k | Resistor_SMD:R_0603_1608Metric | R37, R40 |
| 2 | 73.2K | Resistor_SMD:R_0603_1608Metric | R78, R79 |
| 2 | Conn_ARM_JTAG_SWD_10 | flat-sat:JTAG_2X05_1.27MM_BOX_NOCREAM | J3, J35 |
| 2 | Crystal_GND24 | Crystal:Crystal_SMD_2520-4Pin_2.5x2.0mm | Y4, Y5 |
| 2 | DNI | Capacitor_SMD:C_0603_1608Metric | C33, C35 |
| 2 | INA219AxD | Package_SO:SOIC-8_3.9x4.9mm_P1.27mm | U19, U20 |
| 2 | IRF7458 | Package_SO:SOIC-8_3.9x4.9mm_P1.27mm | Q7, Q8 |
| 2 | Life Makes Lemonade | Connector_PinHeader_2.54mm:PinHeader_1x06_P2.54mm_Vertical | J2, J25 |
| 2 | MAX706RESA | Package_SO:SO-8_3.9x4.9mm_P1.27mm | U2, U21 |
| 2 | MBT2222ADW1T1 | Package_TO_SOT_SMD:SOT-363_SC-70-6 | Q11, Q12 |
| 2 | MCP25625-E/ML | Package_DFN_QFN:QFN-28-1EP_6x6mm_P0.65mm_EP4.25x4.25mm | U5, U24 |
| 2 | NSR0320 | Diode_SMD:D_SOD-323F | D1, D16 |
| 2 | PCT2075DP,118 | Package_SO:TSSOP-8_3x3mm_P0.65mm | IC2, IC3 |
| 2 | PESD1CAN | Package_TO_SOT_SMD:SOT-23-3 | D5, D17 |
| 2 | TPS54226PWPRPWP14_2P31X2P46-L | Package_SO:HTSSOP-14-1EP_4.4x5mm_P0.65mm_EP3.4x5mm_Mask3x3.1mm_ThermalVias | U16, U25 |
| 2 | USBBOOT | TestPoint:TestPoint_Loop_D1.80mm_Drill1.0mm_Beaded | TP1, TP13 |
| 2 | USB_B_Micro | flat-sat:MOLEX_105164-0001 | J6, J36 |
| 2 | W25Q128JV | Package_SO:SOIC-8_5.275x5.275mm_P1.27mm | U1, U23 |
| 2 | WS2812B_SK6812_1515 | LED_SMD:LED_WS2812B_PLCC4_5.0x5.0mm_P3.2mm | LED1, LED2 |
| 1 | 0.01 | Resistor_SMD:R_2512_6332Metric | R47 |
| 1 | 0.1 | Resistor_SMD:R_2512_6332Metric | R46 |
| 1 | 1-MOhm | Resistor_SMD:R_0603_1608Metric | R59 |
| 1 | 10 | Resistor_SMD:R_0603_1608Metric | R8 |
| 1 | 100 | Resistor_SMD:R_0603_1608Metric | R33 |
| 1 | 100nf | Capacitor_SMD:C_0603_1608Metric | C43 |
| 1 | 104031-0811 | Connector_Card:microSD_HC_Molex_104031-0811 | J4 |
| 1 | 10K | Resistor_SMD:R_Array_Convex_4x0603 | R29 |
| 1 | 10k-Ohm | Resistor_SMD:R_0603_1608Metric | R70 |
| 1 | 10uH | Inductor_SMD:L_1812_4532Metric | L2 |
| 1 | 10uf | Capacitor_SMD:C_0603_1608Metric | C32 |
| 1 | 12.4k | Resistor_SMD:R_0603_1608Metric | R20 |
| 1 | 121k | Resistor_SMD:R_0603_1608Metric | R51 |
| 1 | 12MHZ | Crystal:Crystal_SMD_2520-4Pin_2.5x2.0mm | Y1 |
The 299 most common of 371 parts.
Questions
How big is the Flat sat dev board PCB?
It measures 141.6 × 116.1 mm and has 4 copper layers, 1.63 mm thick.
What parts does the Flat sat dev board use?
371 parts, built around the MCP25625-E/ML, DRV2605LDGS, VEML7700-TT and W25Q128JVSIQ. 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 Flat sat dev board KiCad files?
From the proveskit/development_boards repository on GitHub, at the commit this page was made from: the board is flat_sat_dev_board/flat_sat_dev_board.kicad_pcb and its schematic Archive/Camera_board_v1/camera_v1.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Flat sat dev board design in my own project?
Its repository states no licence, so its author keeps all rights: ask proveskit before reusing the design.
More from proveskit/development_boards
7- 4 layers88 × 94.5 mm
Flight computer dev board rfm98pw
proveskit/development_boards
Miscellaneous dev boards to test the components of the PROVES Kit on a smaller scale.
130 parts1 - 4 layers106.5 × 99 mm
Hat board
proveskit/development_boards
Miscellaneous dev boards to test the components of the PROVES Kit on a smaller scale.
108 parts1 - 4 layers88 × 94.5 mm
Flight computer dev board rfm98pw
proveskit/development_boards
Miscellaneous dev boards to test the components of the PROVES Kit on a smaller scale.
103 parts1 - 4 layers100 × 100 mm
Antenna top cap
proveskit/development_boards
Miscellaneous dev boards to test the components of the PROVES Kit on a smaller scale.
61 parts1 - 2 layers21.4 × 37.8 mm
Camera v2
proveskit/development_boards
Miscellaneous dev boards to test the components of the PROVES Kit on a smaller scale.
30 parts1 - 2 layers22.7 × 33 mm
Mux driver v1
proveskit/development_boards
Miscellaneous dev boards to test the components of the PROVES Kit on a smaller scale.
13 parts1
Similar boards
- 4 layers88 × 94.5 mm
Battery Board V3a
proveskit/battery_board
The battery and power management board for the PROVES Kit.
204 parts2CERN-OHL-W-2.0 - 4 layers90.2 × 95.9 mm
- 4 layers90.2 × 95.9 mm
Mainboard v05
alxklso/ISP-cubesat
This is the repo for the Isomer Space Program (ISP) 1U CoyoteSat CubeSat mission.
255 parts1MIT - 4 layers90.2 × 95.9 mm
Mainboard v06b samwise
pete4radio/SAMWISE-1-1-HW-Training
PCBs fabbed in May 2024 for SAMWISE
204 parts - 2 layers
Proves prime mainboard v1
proveskit/proves-prime-mainboard
Trying out a single board implementation for the PROVES Kit again!
159 partsCERN-OHL-W-2.0 - 4 layers95.9 × 90.2 mm
- 4 layers95.9 × 90.2 mm
- 4 layers88 × 94.5 mm
FC V4c Express
proveskit/flight_controller_board
The main flight computer board for the PROVES Kit.
155 parts6CERN-OHL-W-2.0