2 layers80 × 50 mm
Greaseweazle F7 Plus V2
aerobaticant/Greaseweazle-F7-Plus
My board design for Keir Fraser's Greaseweazle
66 parts30
4 layers205 × 75 mm
PicoMIST
JacobR3301/picomist_pcb- Size
- 205 × 75 mm
- Copper layers
- 4
- Thickness
- 1.61 mm
- Parts
- 52
- Nets
- 56
- Pads
- 200
- Tracks, vias
- 232, 453
- Pours
- 10
- Routed
- Yes
- KiCad
- KiCad 10.0 (file 20260206)
- Created
- 10 Jun 2026
- Updated
- 10 Jun 2026
Overview
PicoMIST is an open-source printed circuit board by JacobR3301, from the JacobR3301/picomist_pcb repository on GitHub. It is a 4-layer board of 205 × 75 mm with 52 parts on 56 nets, routed with 232 tracks and 453 vias.
It is built around the TPS562201DDC. Its parts include 9 resistors, 7 connectors, 6 capacitors, 6 ICs and 6 diodes. It belongs with the RP2040 boards of this library.
Main components
1Parts
52| Qty | Value | Footprint | References |
|---|---|---|---|
| 7 | 10k | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R2, R3, R4, R5, R6, R7, R8 |
| 4 | Conn_Coaxial_Small | Connector_Coaxial:SMA_Samtec_SMA-J-P-H-ST-EM1_EdgeMount | J3, J4, J5, J6 |
| 4 | LED | LED_THT:LED_D5.0mm | D2, D3, D4, D5 |
| 3 | 0.1uF | Capacitor_THT:C_Rect_L7.0mm_W3.5mm_P5.00mm | C1, C2, C6 |
| 3 | ~ | Package_TO_SOT_SMD:SOT-363_SC-70-6 | U4, U5, U6 |
| 1 | 10uF | Capacitor_THT:C_Disc_D5.0mm_W2.5mm_P2.50mm | C3 |
| 1 | 1uF | Capacitor_THT:C_Radial_D5.0mm_H11.0mm_P2.00mm | C4 |
| 1 | 22uF | Capacitor_THT:C_Radial_D5.0mm_H11.0mm_P2.00mm | C5 |
| 1 | 3V3 | TestPoint:TestPoint_Keystone_5005-5009_Compact | TP2 |
| 1 | 4.7uH | Inductor_SMD:L_1008_2520Metric_Pad1.43x2.20mm_HandSolder | L1 |
| 1 | 470 | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R10 |
| 1 | 54.9k | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R1 |
| 1 | 5V | TestPoint:TestPoint_Keystone_5005-5009_Compact | TP1 |
| 1 | Barrel_Jack | 54_00166:TENSILITY_54-00166 | J2 |
| 1 | CTRL 1 | TestPoint:TestPoint_Keystone_5005-5009_Compact | CTRL1 |
| 1 | CTRL 2 | TestPoint:TestPoint_Keystone_5005-5009_Compact | CTRL2 |
| 1 | CTRL 3 | TestPoint:TestPoint_Keystone_5005-5009_Compact | CTRL3 |
| 1 | Conn_Coaxial_Small | Connector_Coaxial:SMA_Amphenol_132291_Vertical | J7 |
| 1 | D_Schottky | Diode_THT:D_DO-201AD_P12.70mm_Horizontal | D1 |
| 1 | D_TVS | Diode_SMD:D_SMB_Handsoldering | D6 |
| 1 | Fuse | Fuse:Fuseholder_Clip-5x20mm_Littelfuse_520_Inline_P20.50x5.80mm_D1.30mm_Horizontal | F1 |
| 1 | GND | TestPoint:TestPoint_Keystone_5005-5009_Compact | TP3 |
| 1 | Micro_SD_Card_Det1 | MSD_4_A:CUI_MSD-4-A | J1 |
| 1 | NanoVNA-H V4.4 | NanoVNA:NanoVNA-H V4.4 | U3 |
| 1 | RaspberryPi_Pico | Module:RaspberryPi_Pico_Common_THT | A1 |
| 1 | SW_Push | Button_Switch_THT:SW_PUSH_6mm | SW1 |
| 1 | SolderJumper_2_Bridged | Jumper:SolderJumper-2_P1.3mm_Bridged_RoundedPad1.0x1.5mm | JP3 |
| 1 | SolderJumper_2_Open | Jumper:SolderJumper-2_P1.3mm_Open_RoundedPad1.0x1.5mm | JP1 |
| 1 | SolderJumper_3_Bridged12 | Jumper:SolderJumper-3_P1.3mm_Bridged2Bar12_RoundedPad1.0x1.5mm_NumberLabels | JP5 |
| 1 | TPS22917DBVR | Package_TO_SOT_SMD:SOT-23-6 | U2 |
| 1 | TPS562201 | Package_TO_SOT_SMD:SOT-23-6 | U1 |
| 1 | Thermistor_NTC | Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P2.54mm_Vertical | TH1 |
The 48 most common of 52 parts.
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Questions
How big is the PicoMIST PCB?
It measures 205 × 75 mm and has 4 copper layers, 1.61 mm thick.
What parts does the PicoMIST use?
52 parts, built around the TPS562201DDC. 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 PicoMIST KiCad files?
From the JacobR3301/picomist_pcb repository on GitHub, at the commit this page was made from: the board is PicoMIST.kicad_pcb and its schematic PicoMIST.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the PicoMIST design in my own project?
Its repository states no licence, so its author keeps all rights: ask JacobR3301 before reusing the design.