4 layers98.1 × 94.4 mm
2 layers32.8 × 20.3 mm
PicoDrive
edatki/PicoDrive- Size
- 32.8 × 20.3 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 55
- Nets
- 62
- Pads
- 237
- Tracks, vias
- 430, 67
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 6 (file 20211014)
- Created
- 9 Oct 2022
- Updated
- 7 Nov 2022
Overview
PicoDrive is an open-source printed circuit board by edatki, from the edatki/PicoDrive repository on GitHub. It is a 2-layer board of 32.8 × 20.3 mm with 55 parts on 62 nets, routed with 430 tracks and 67 vias.
It is built around the RP2040, DRV8837DSG and W25Q32JVSSIQ. Its parts include 20 capacitors, 12 resistors, 6 ICs, 5 connectors and 3 diodes. It belongs with the RP2040 boards of this library.
Main components
3
RP2040
LQFN-56(7x7)12bit 133MHz 30 LQFN-56(7x7) Microcontrollers (MCU/MPU/SOC) ROHSRaspberry PiMicrocontrollers (MCU/MPU/SOC)
DRV8837DSG
WSON-8-EP(2x2)-40℃~+85℃ 1.8V~7V 1.9A 120nA 280mΩ Yes WSON-8-EP(2x2) Brushed DC Motor Drivers ROHSTexas InstrumentsBrushed DC Motor Drivers
W25Q32JVSSIQ
SOIC-8-208mil-40℃~+85℃ 100,000 cycles 133MHz 1uA 2.7V~3.6V 20 Years 32Mbit 3ms SPI SOIC-8-208mil NOR FLASH ROHSWinbondNOR FLASH
Parts
55| Qty | Value | Footprint | References |
|---|---|---|---|
| 14 | 100n | Capacitor_SMD:C_0402_1005Metric | C4, C7, C9, C10, C11, C12, C13, C14, C15, C16, C17, C18, C19, C20 |
| 4 | 1K | Resistor_SMD:R_0402_1005Metric | R3, R4, R9, R11 |
| 3 | DRV8837 | Package_SON:WSON-8-1EP_2x2mm_P0.5mm_EP0.9x1.6mm | U4, U5, U6 |
| 2 | 10u | Capacitor_SMD:C_0603_1608Metric | C1, C3 |
| 2 | 1N5819 | Diode_SMD:D_SOD-323 | D1, D2 |
| 2 | 1u | Capacitor_SMD:C_0402_1005Metric | C2, C8 |
| 2 | 27R4 | Resistor_SMD:R_0402_1005Metric | R5, R6 |
| 2 | 27p | Capacitor_SMD:C_0402_1005Metric | C5, C6 |
| 2 | 3K3 | Resistor_SMD:R_0402_1005Metric | R8, R10 |
| 2 | 5K1 | Resistor_SMD:R_0402_1005Metric | R1, R2 |
| 2 | BAT+ | TestPoint:TestPoint_Pad_1.5x1.5mm | TP1, TP2 |
| 2 | BAT- | TestPoint:TestPoint_Pad_1.5x1.5mm | TP3, TP4 |
| 1 | 1K2 | Resistor_SMD:R_0402_1005Metric | R7 |
| 1 | 220R | Resistor_SMD:R_0402_1005Metric | R12 |
| 1 | 3V3 | TestPoint:TestPoint_Pad_1.5x1.5mm | TP7 |
| 1 | Crystal_GND2 | Crystal:Crystal_SMD_3225-4Pin_3.2x2.5mm | Y1 |
| 1 | Jumper_2_Open | Jumper:SolderJumper-2_P1.3mm_Open_RoundedPad1.0x1.5mm | JP1 |
| 1 | LED GREEN | LED_SMD:LED_0603_1608Metric | D3 |
| 1 | M1 | Connector_JST:JST_SH_SM02B-SRSS-TB_1x02-1MP_P1.00mm_Horizontal | J1 |
| 1 | M2 | Connector_JST:JST_SH_SM02B-SRSS-TB_1x02-1MP_P1.00mm_Horizontal | J2 |
| 1 | M3 | Connector_JST:JST_SH_SM02B-SRSS-TB_1x02-1MP_P1.00mm_Horizontal | J3 |
| 1 | PWM1 | TestPoint:TestPoint_Pad_1.5x1.5mm | TP5 |
| 1 | PWM2 | TestPoint:TestPoint_Pad_1.5x1.5mm | TP6 |
| 1 | RECEIVER | Connector_JST:JST_SH_SM03B-SRSS-TB_1x03-1MP_P1.00mm_Horizontal | J4 |
| 1 | RP2040 | Local:RP2040-QFN-56 | U3 |
| 1 | USB_C_Plug_USB2.0 | Connector_USB:USB_C_Receptacle_Palconn_UTC16-G | P1 |
| 1 | W25Q32JVSS | Local:8-USON | U1 |
| 1 | XC6206PxxxMR | Package_TO_SOT_SMD:SOT-23 | U2 |
Questions
How big is the PicoDrive PCB?
It measures 32.8 × 20.3 mm and has 2 copper layers, 1.6 mm thick.
What parts does the PicoDrive use?
55 parts, built around the RP2040, DRV8837DSG and W25Q32JVSSIQ. 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 PicoDrive KiCad files?
From the edatki/PicoDrive repository on GitHub, at the commit this page was made from: the board is hardware/PicoDrive.kicad_pcb and its schematic hardware/PicoDrive.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the PicoDrive design in my own project?
Its repository states no licence, so its author keeps all rights: ask edatki before reusing the design.
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