FCSat dual
About the FCSat dual PCB
FCSat dual is an open source Raspberry Pi PCB design by SunnyYoshimitsu, published on GitHub. It is a 4-layer board measuring 93 × 93 mm, with 215 components from 79 distinct parts.
Its main chip is the 2N7002P.215, from the Raspberry Pi family. Other key parts include the LAN8742A and LM2672M-5.0. By type, the board carries 71 capacitors, 63 resistors, 18 connectors, 17 diodes, 7 ICs and 7 inductors.
It belongs with the rf & radio designs in this gallery.
From the project
Here will be the repository for an "extremely reconfigurable satellite" aimed toward at competing in NASA Minds and hopefully assist Artemis in its missions.
Main components on the FCSat dual
FCSat dual bill of materials (BOM)
215 components, 79 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | LAN8742A | HVQFN-24-1EP_4x4mm_P0.5mm_EP2.5x2.5mm | U1 |
| 4 | ~ | TE_2040910-1 | U2, U3, U4, U5 |
| 2 | LM2672M-5.0 | TO-263-7_TabPin8 | U6, U7 |
| 1 | BCV27 | SOT-23-3 | Q1 |
| 3 | 2N7002P.215 | SOT-23 | Q2, Q3, Q4 |
| 1 | CM315D32768DZFT 32.768K | Crystal_SMD_3215-2Pin_3.2x1.5mm | Y1 |
| 1 | ABM7-8.000MHZ-D2Y-T 8MHz | Crystal_SMD_5032-2Pin_5.0x3.2mm | Y2 |
| 1 | ABM7-25.000MHZ-D2Y-T 25M | Crystal_SMD_5032-2Pin_5.0x3.2mm | Y3 |
| 1 | Y!:105162-0001 SD | 105162-0001 SD | J3 |
| 1 | 105162-0001 Conn_Coaxial | SMA_Amphenol_901-144_Vertical | J4 |
| 1 | L834-1G1T-91 | Ethernet | J5 |
| 1 | 105162-0001 | 105162-0001 SD | J6 |
| 8 | Conn_01x03_Pin | PinHeader_1x03_P2.54mm_Vertical | J7, J9, J10, J11, J13, J14, J15, J16 |
| 1 | 2001-1-2-21-00-BK | HDMI_MOLEX_471510001 | J8 |
| 1 | Conn_02x03_Odd_Even | PinHeader_2x03_P2.54mm_Vertical | J12 |
| 2 | CAM1 | Hirose_FH12-22S-0.5SH_1x22-1MP_P0.50mm_Horizontal | P1, P2 |
| 2 | CONN_02X20 | PinHeader_2x20_P2.54mm_Vertical | P3, P4 |
| 2 | LD1117S18TR_SOT223 | SOT-223-3_TabPin2 | 1.8vReg1, 1.8vReg2 |
| 1 | MPU-6050 | InvenSense_QFN-24_4x4mm_P0.5mm | Accel1 |
| 1 | MS5611-01BA | LGA-8_3x5mm_P1.25mm | Alt1 |
Show 59 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | DW02S | PinHeader_1x02_P2.54mm_Vertical | BAT1 |
| 1 | DW02S | AMASS_XT60PW-M | BAT2 |
| 2 | TP4056 | HTSOP-8-1EP_3.9x4.9mm_P1.27mm_EP2.4x3.2mm | BATCharge1, BATCharge2 |
| 2 | BQ297xy | WSON-6_1.5x1.5mm_P0.5mm | BatProt1, BatProt2 |
| 1 | IS25LP032D-JBLE-TR IS25LP032D | SOIC-8_5.23x5.23mm_P1.27mm | Flash32MBit1 |
| 1 | NEO-M8N | ublox_NEO | GPS1 |
| 1 | LSM6DSO32TR | LGA-14_3x2.5mm_P0.5mm_LayoutBorder3x4y | IMU1 |
| 1 | RAK4200 | RAK4200 | LoRaWan1 |
| 1 | IST8308 | LGA-16_3x3mm_P0.5mm | Magnetometer1 |
| 1 | STM32H747IITx | LQFP-176_24x24mm_P0.5mm | MainMCU1 |
| 2 | FS8205A | SOT-23-6_Handsoldering | PowerMosfet1, PowerMosfet2 |
| 1 | 5.6k | R_0402_1005Metric | Rw1 |
| 2 | SW_Push | SW_SPST_PTS810 | SW1, SW2 |
| 2 | USB_C | USB_C_Receptacle_G-Switch_GT-USB-7010ASV | USB_C_ESP1, USB_C_ESP3 |
| 2 | AMS1117CD-3.3 | SOT-223-3_TabPin2 | VoltReg1, VoltReg2 |
| 4 | led | LED_0603_1608Metric | D1, D6, D13, D14 |
| 4 | 0402ESDA-MLP1 | D_0402_1005Metric_Pad0.77x0.64mm_HandSolder | D2, D3, D4, D12 |
| 2 | GREEN LED | LED_0603_1608Metric | D5, D15 |
| 1 | BAT54 | SOT-23 | D7 |
| 4 | BAV99 | SOT-23 | D8, D9, D10, D11 |
| 2 | PMEG100V060ELPDZ | TO-277B | D16, D17 |
| 1 | FerriteBead | L_0603_1608Metric | FB1 |
| 2 | BK1608HS220-T ferrite | L_0603_1608Metric | L1, L4 |
| 1 | 27nH | L_0603_1608Metric | L2 |
| 1 | 2.2uH | L_0805_2012Metric_Pad1.05x1.20mm_HandSolder | L3 |
| 2 | BK1608HS220-T 22uH | L_0603_1608Metric | L5, L6 |
| 4 | CC0603JRNPO9BN100 10p | C_0603_1608Metric | C1, C3, C38, C39 |
| 2 | CC0603CRNPO9BN1R0 20pF | C_0603_1608Metric | C2, C4 |
| 1 | CC0603KRX7R9BB104 2.2uF | C_0402_1005Metric_Pad0.74x0.62mm_HandSolder | C5 |
| 3 | 2.2uF | C_0402_1005Metric_Pad0.74x0.62mm_HandSolder | C6, C23, C24 |
| 2 | CC0603ZRY5V6BB225 4.7uF | C_0603_1608Metric | C7, C8 |
| 29 | CC0603KRX7R9BB104 100n | C_0603_1608Metric | C9, C10, C11, C12, C13, C14, C15, C16 +21 |
| 1 | CC0603KRX7R9BB104 2.2nF | C_0402_1005Metric_Pad0.74x0.62mm_HandSolder | C31 |
| 1 | CC0603KRX7R9BB104 10nF | C_0402_1005Metric_Pad0.74x0.62mm_HandSolder | C33 |
| 4 | 0603ZD106KAT2A 10u | C_0603_1608Metric | C35, C40, C46, C52 |
| 4 | 22uF | C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C36, C37, C54, C55 |
| 1 | 06035C471KAT2A 470p | C_0603_1608Metric | C42 |
| 1 | CC0603ZRY5V6BB105 1u | C_0603_1608Metric | C44 |
| 2 | 06035C223KAT2A 0.022u | C_0603_1608Metric | C47, C48 |
| 2 | 0603ZD106KAT2A 1nF | C_0603_1608Metric | C56, C69 |
| 2 | 0603ZD106KAT2A .47uF | C_0603_1608Metric | C57, C67 |
| 6 | 0603ZD106KAT2A 15uF | C_0603_1608Metric | C58, C59, C60, C64, C65, C66 |
| 4 | 0603ZD106KAT2A 180uF | C_0603_1608Metric | C61, C62, C70, C71 |
| 2 | 0603ZD106KAT2A 100nF | C_0603_1608Metric | C63, C68 |
| 21 | 2.2k | R_0402_1005Metric | R1, R2, R6, R9, R10, R11, R12, R13 +13 |
| 16 | RC0603FR-0710KL 10K | R_0603_1608Metric | R3, R5, R16, R17, R18, R19, R20, R21 +8 |
| 1 | 10 | R_0402_1005Metric | R4 |
| 4 | 47k | R_0402_1005Metric | R7, R8, R47, R48 |
| 2 | 330 | R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R15, R55 |
| 1 | RC0603JR-071K5L 1K5 | R_0603_1608Metric | R24 |
| 1 | RT0603BRD0712K1L 12.1K 1% | R_0603_1608Metric | R25 |
| 4 | RC0603FR-0749R9L 49.9R | R_0603_1608Metric | R26, R28, R29, R30 |
| 2 | RC0603JR-07220RL 220R | R_0603_1608Metric | R31, R32 |
| 3 | 100K | R_0603_1608Metric | R41, R44, R59 |
| 2 | 1K | R_0603_1608Metric | R42, R60 |
| 3 | 47.5k | R_0402_1005Metric | R56, R57, R58 |
| 1 | 0 | R_0402_1005Metric | R61 |
| 1 | 5.6k | R_0402_1005Metric | R62 |
| 1 | NC | R_0402_1005Metric | R63 |
FCSat dual design files
The KiCad project lives in the SunnyYoshimitsu/Reconfigurable-Space-Compute-Cluster repository on GitHub; these links point at the commit this page was built from.
FCSat dual: common questions
What microcontroller does the FCSat dual use?
The FCSat dual is built around the 2N7002P.215, from the Raspberry Pi family.
How big is the FCSat dual PCB?
The FCSat dual measures 93 × 93 mm, has 4 copper layers and is 1.6 mm thick.
How many components are on the FCSat dual?
215 components, from 79 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.
Where can I download the FCSat dual design files?
From the SunnyYoshimitsu/Reconfigurable-Space-Compute-Cluster repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.
Can I use the FCSat dual design in my own project?
The repository has no license, so all rights stay with SunnyYoshimitsu. Use it as a reference, and ask the author before reusing the design.
Can I test firmware for the FCSat dual without the hardware?
Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug Raspberry Pi firmware against it before you order a PCB.
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