4 layers60 × 56.1 mm
AvionicsPower
esb8/AvionicsPower
PCB of a Power Management and supply board for an Avionics stack.
82 parts2
4 layers60 × 56.1 mm
AvionicsGPSModule
esb8/AvionicsGPS3GPS board for the Avionics of a model rocket
- Size
- 60 × 56.1 mm
- Copper layers
- 4
- Thickness
- 1.58 mm
- Parts
- 57
- Nets
- 86
- Pads
- 247
- Tracks, vias
- 425, 50
- Pours
- 3
- Routed
- Yes
- KiCad
- KiCad 9.0 (file 20241229)
- Created
- 30 Mar 2025
- Updated
- 4 Jul 2025
Overview
AvionicsGPSModule is an open-source printed circuit board by esb8, from the esb8/AvionicsGPS repository on GitHub. It is a 4-layer board of 60 × 56.1 mm with 57 parts on 86 nets, routed with 425 tracks and 50 vias.
It is built around the RP2040, L80-R and SN65HVD230DR, with the W25Q128JVSIQ, AP2112K-3.3 and AO3400A among its other parts. Its parts include 23 capacitors, 15 resistors, 6 ICs, 4 diodes and 2 transistors. It belongs with the radio and wireless boards and the RP2040 boards of this library.
Main components
9
RP2040
LQFN-56(7x7)12bit 133MHz 30 LQFN-56(7x7) Microcontrollers (MCU/MPU/SOC) ROHSRaspberry PiMicrocontrollers (MCU/MPU/SOC)
L80-R
SMDHot start acceleration SMD GNSS Modules ROHSQuectelSatellite Positioning Modules
SN65HVD230DR
SOP-8CAN TransceiversTokmas
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
AP2112K-3.3
SOT253.3V 600mA CMOS Low Dropout Linear Regulator with EnableDiodes IncorporatedUncategorised
AO3400A
SOT-23-55℃~+150℃ 1 N-channel 1.45V 1.4W 30V 48mΩ@2.5V 5.7A 50pF 630pF 75pF 7nC@10V N-Channel SOT-23 MOSFETs ROHSAlpha & Omega SemiconductorMOSFETs
ABM8-272-T3
SMD3225-4P-40℃~+85℃ 10pF 12MHz 50Ω SMD crystal oscillator ±30ppm ±30ppm SMD3225-4P Crystals ROHSAbraconCrystals
CUS10S30,H3F
SC-76(SOD-323)1 Independent 1A 230mV@100mA 30V 500uA@30V 5A SC-76(SOD-323) Schottky Diodes ROHSToshibaSchottky Diodes
MC-311D-L
SMDUSB ConnectorsSOFNG
README
README.mdOverview
This project is a RP2040, GPS board designed to be utilized in an avionics system comprising of 3 CAN connected PCBs which are comprised of a sensorboard, a powerboard, and a GPS Board. This avionics stack is designed for use in High Power model rocketry and aims to provide accurate telemetry, tracking position, altitude, and time during flight.
📡 PCB Features
- L86-M33 -165 dBm GPS
- Integrated Patch Antenna
- CAN Transiecver
- RP2040
- USB-C Connection
- 5V -> 3.3V regulated power input
- Onboard status LEDs for VBUS, MCU and GPS debugging
- External 128Mbit Flash Memory
📷 Media
Schematic
PCB
3D Model
Parts
57| Qty | Value | Footprint | References |
|---|---|---|---|
| 8 | 100n | Library:C_0402_1005Metric | C6, C6, C7, C8, C9, C10, C12, C13 |
| 5 | 1.0u | Library:C_0402_1005Metric | C1, C2, C3, C5, C11 |
| 4 | 1k | Resistor_SMD:R_0402_1005Metric | R6, R7, R9, R10 |
| 3 | 100nF | Library:C_0402_1005Metric | C18, C19, C21 |
| 2 | 100nF | PCM_JLCPCB:C_0402 | C16, C24 |
| 2 | 27 | Resistor_SMD:R_0402_1005Metric | R4, R5 |
| 2 | 5.1k | Resistor_SMD:R_0402_1005Metric | R1, R2 |
| 2 | 51Ω | PCM_JLCPCB:R_0402 | R11, R12 |
| 2 | AO3400A | AO3400A:SOT-23-3L_AOS | Q1, Q2 |
| 2 | Green | PCM_JLCPCB:D_0805 | D1, D2 |
| 1 | 10k | Resistor_SMD:R_0402_1005Metric | R8 |
| 1 | 10nF | PCM_JLCPCB:C_0402 | C25 |
| 1 | 10uF | Library:C_0402_1005Metric | C17 |
| 1 | 120Ω | PCM_JLCPCB:R_0402 | R14 |
| 1 | 150Ω | PCM_JLCPCB:R_0402 | R3 |
| 1 | 15pF | Library:C_0402_1005Metric | C15 |
| 1 | 15pf | Library:C_0402_1005Metric | C14 |
| 1 | 1kΩ | PCM_JLCPCB:R_0402 | R15 |
| 1 | 20 MHz | Crystal:Crystal_SMD_2016-4Pin_2.0x1.6mm | X2 |
| 1 | 4.7uF | Library:C_0402_1005Metric | C20 |
| 1 | 5.1kΩ | PCM_JLCPCB:R_0402 | R13 |
| 1 | ABM8-272-T3 | ABM8_272_T3:ABM8-272-T3_ABR | X1 |
| 1 | AP2112K-3.3 | Package_TO_SOT_SMD:SOT-23-5 | U2 |
| 1 | CUS10S30,H3F | Diode_SMD:D_SOD-323 | D3 |
| 1 | L80-R | RF_GPS:Quectel_L80-R | U3 |
| 1 | LOGO | logo:LOGO | G*** |
| 1 | MC311D | Connector_USB:USB_C_Receptacle_GCT_USB4105-xx-A_16P_TopMnt_Horizontal | P1 |
| 1 | MCP2515_I/ML | Package_DFN_QFN:QFN-20-1EP_4x4mm_P0.5mm_EP2.5x2.5mm | U6 |
| 1 | RP2040 | Package_DFN_QFN:QFN-56-1EP_7x7mm_P0.4mm_EP3.2x3.2mm | U1 |
| 1 | Red | PCM_JLCPCB:D_0805 | D5 |
| 1 | SN65HVD230DR | PCM_JLCPCB:SOIC-8_L4.9-W3.9-P1.27-LS6.0-BL | U5 |
| 1 | W25Q128JVS | Package_SO:SOIC-8_5.3x5.3mm_P1.27mm | U4 |
| 1 | ~ | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | J1 |
The 55 most common of 57 parts.
Questions
How big is the AvionicsGPSModule PCB?
It measures 60 × 56.1 mm and has 4 copper layers, 1.58 mm thick.
What parts does the AvionicsGPSModule use?
57 parts, built around the RP2040, L80-R, SN65HVD230DR 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 AvionicsGPSModule KiCad files?
From the esb8/AvionicsGPS repository on GitHub, at the commit this page was made from: the board is AvionicsGPSModule.kicad_pcb and its schematic AvionicsGPSModule.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the AvionicsGPSModule design in my own project?
Its repository states no licence, so its author keeps all rights: ask esb8 before reusing the design.
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