Swift rocket computer for my L1 attempt (very WIP)
Swift is an open-source printed circuit board by radio-satellites, from the radio-satellites/SwiftRocketComputer repository on GitHub. It is a 4-layer board of 44.5 × 76.5 mm with 51 parts on 63 nets, routed with 10 tracks and 0 vias.
It is built around the ATGM336H-5N31, E22-400M30S and ESP32-S3-WROOM-1-N8, with the SI7232DN-T1-GE3-VB and SK6812MINI-E among its other parts. Its parts include 18 resistors, 15 capacitors, 6 connectors, 5 ICs and 2 switches. It belongs with the ESP32 boards of this library.
| Qty | Value | Footprint | References |
|---|---|---|---|
| 10 | 100nF | Capacitor_SMD:C_0603_1608Metric | C3, C4, C5, C6, C7, C9, C10, C11, C15, C16 |
| 5 | 10k | Resistor_SMD:R_0603_1608Metric | R12, R16, R17, R18, R19 |
| 4 | 1k | Resistor_SMD:R_0603_1608Metric | R3, R7, R9, R14 |
| 3 | 10uF | Capacitor_SMD:C_0603_1608Metric | C2, C14, C17 |
| 2 | 100k | Resistor_SMD:R_0603_1608Metric | R11, R15 |
| 2 | 3.3k | Resistor_SMD:R_0603_1608Metric | R10, R13 |
| 2 | LM317_SOT-223 | Package_TO_SOT_SMD:SOT-223-3_TabPin2 | U2, U3 |
| 2 | SW_Push | SWIFTLIBS:SW-SMD_4P-L6.2-W6.2-P4.50-LS8.6 | SW1, SW2 |
| 2 | Screw_Terminal_01x02 | SWIFTLIBS:CONN-TH_2P-P5.00_WJ500V-5.08-2P | J1, J3 |
| 1 | 1000uF | Capacitor_THT:CP_Radial_D4.0mm_P2.00mm | C8 |
| 1 | 10k | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R20 |
| 1 | 1uF | Capacitor_SMD:C_0603_1608Metric | C1 |
| 1 | 22 | Resistor_SMD:R_0603_1608Metric | R8 |
| 1 | 240 | Resistor_SMD:R_0603_1608Metric | R4 |
| 1 | 330 | Resistor_SMD:R_0603_1608Metric | R2 |
| 1 | 390 | Resistor_SMD:R_0603_1608Metric | R5 |
| 1 | ATGM336H-5N31 | SWIFTLIBS:GPSM-SMD_ATGM336H-TR | U5 |
| 1 | Buzzer | SWIFTLIBS:BUZ-TH_BD9.0-P4.00-D0.6-FD | BZ1 |
| 1 | Conn_Coaxial | SWIFT:HRS_U.FL-R-SMT_01_ | J2 |
| 1 | Conn_Coaxial | Connector_Coaxial:SMA_Amphenol_132289_EdgeMount | J10 |
| 1 | E22-400M30S | SWIFTLIBS:WIRELM-SMD_E22-400M30S | U7 |
| 1 | ESP32-S3-WROOM-1 | RF_Module:ESP32-S3-WROOM-1 | U1 |
| 1 | SI7232DN-T1-GE3 | SWIFT:TRANS_SI7232DN-T1-GE3 | Q1 |
| 1 | SK6812MINI | LED_SMD:LED_SK6812MINI_PLCC4_3.5x3.5mm_P1.75mm | D1 |
| 1 | Screw_Terminal_01x04 | SWIFTLIBS:CONN-TH_4P-P5.08_DIBO_DB128V-5.08 | J4 |
| 1 | USB_B_Micro | SWIFT:AMPHENOL_10118193-0001LF | J7 |
The 49 most common of 51 parts.
It measures 44.5 × 76.5 mm and has 4 copper layers, 1.6 mm thick.
51 parts, built around the ATGM336H-5N31, E22-400M30S, ESP32-S3-WROOM-1-N8 and SI7232DN-T1-GE3-VB. 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.
From the radio-satellites/SwiftRocketComputer repository on GitHub, at the commit this page was made from: the board is Swift/Swift.kicad_pcb and its schematic Swift/Swift.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Its repository states no licence, so its author keeps all rights: ask radio-satellites before reusing the design.
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Warum habe ich mich dagegen entschieden, das Sim Modul selber zu implementieren? Ich habe kein Chip gefunden, der günstiger als das fertige Modul war, und ein Datenblatt in Englischer Sprache hat.
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