2 layers38 × 20.7 mm
JTAG HW
vanbwodonk/ft2232hl-jtag-clone
Digilent JTAG clone hardware + eeprom firmware (.bin)
38 parts73
2 layers65 × 30 mm
Create rpi hat
OYTIS/Create2Pi1Raspberry Pi HAT for interfacing with iRobot Create Open Interface
- Size
- 65 × 30 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 29
- Nets
- 56
- Pads
- 142
- Tracks, vias
- 233, 102
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 11 May 2020
- Updated
- 3 Aug 2020
Overview
Create rpi hat is an open-source printed circuit board by OYTIS, from the OYTIS/Create2Pi repository on GitHub. It is a 2-layer board of 65 × 30 mm with 29 parts on 56 nets, routed with 233 tracks and 102 vias.
It is built around the FT230XS-R, LMZ21701SILT and NUP2202W1, with the TXS0102DCT and BAT54C among its other parts. Its parts include 8 capacitors, 5 resistors, 4 ICs, 3 diodes and 3 connectors. It belongs with the interfaces and adapters boards of this library.
Main components
5
FT230XS-R
SSOP-16-150mil-40℃~+85℃ 125uA 3.3V~5V 8mA USB 2.0 USB to UART SSOP-16-150mil USB Converters ROHSFTDIUSB ConvertersLMZ21701SILT
SMD-8P,3.5x3.5mm-40℃~+125℃@(TJ) 17uA 1A 3V~17V 900mV~6V Adjustable Buck Buck SMD-8P,3.5x3.5mm DC-DC Converters ROHSTexas InstrumentsDC-DC Converters
NUP2202W1
SC-88-40℃~+125℃ 1.5pF、3pF、3pF、5pF 20V 500W 5V 5uA 6V 8A@8/20us IEC 61000-4-2 TVS SC-88 ESD and Surge Protection (TVS/ESD) ROHSonsemiESD And Surge Protection (TVS/ESD)
TXS0102DCT
SSOP82-Bit Bidirectionnal Voltage-Level Translator for Open-Drain and Push-Pull ApplicationsTexas InstrumentsUncategorised
BAT54C
SOT-231 Pair Common Cathode 200mA 2uA@25V 30V 600mA 800mV@100mA SOT-23 Schottky Diodes ROHSNexperiaSchottky Diodes
README
README.mdPi HAT for iRobot Create
iRobot Create Open Interface is a 7-pin mini-DIN connector exposing unregulated battery power pin and 5V UART. The HAT contains a power regulator to convert the battery power to 5V, and a level shifter to interface Roomba UART with Raspberry's 3.3V UART. Also a USB-Serial interface is added for convenience.
Quickstart
TODO (when software is done)
Parts
29| Qty | Value | Footprint | References |
|---|---|---|---|
| 4 | 100n | Capacitor_SMD:C_0402_1005Metric | C4, C5, C6, C7 |
| 2 | 22u | Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder | C2, C3 |
| 2 | 56 | Resistor_SMD:R_0402_1005Metric | R4, R5 |
| 1 | 10k | Resistor_SMD:R_0402_1005Metric | R3 |
| 1 | 232K | Resistor_SMD:R_0402_1005Metric | R2 |
| 1 | 3300p | Capacitor_SMD:C_0402_1005Metric | C1 |
| 1 | 4.7u | Capacitor_SMD:C_0402_1005Metric | C8 |
| 1 | 44.2K | Resistor_SMD:R_0402_1005Metric | R1 |
| 1 | BAT54C | Package_TO_SOT_SMD:SOT-23 | D4 |
| 1 | FT230XS | Package_SO:SSOP-16_3.9x4.9mm_P0.635mm | U3 |
| 1 | LED_G | LED_SMD:R_0402_1005Metric | D2 |
| 1 | LED_R | LED_SMD:R_0402_1005Metric | D1 |
| 1 | LMZ21701SILT | kicad-libs:SIL0008E | IC1 |
| 1 | LOGO | kicad-libs:Create2Pi | G*** |
| 1 | Mini-DIN-8 | kicad-libs:CUI_MD-80SM | J1 |
| 1 | NUP2202 | Package_TO_SOT_SMD:SOT-363_SC-70-6 | U4 |
| 1 | RaspberryPi GPIO connector | Connector_PinSocket_2.54mm:PinSocket_2x20_P2.54mm_Vertical | J3 |
| 1 | TXS0102DCT | Package_SO:SSOP-8_2.95x2.8mm_P0.65mm | U2 |
| 1 | TestPoint | TestPoint:TestPoint_Pad_D2.0mm | TP1 |
| 1 | USB_B_Micro | Connecter_USB:USB_Micro-B_Molex-105017-0001 | J2 |
The 25 most common of 29 parts.
Questions
How big is the Create rpi hat PCB?
It measures 65 × 30 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Create rpi hat use?
29 parts, built around the FT230XS-R, LMZ21701SILT, NUP2202W1 and TXS0102DCT. 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 Create rpi hat KiCad files?
From the OYTIS/Create2Pi repository on GitHub, at the commit this page was made from: the board is hardware/create-rpi-hat.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Create rpi hat design in my own project?
Its repository states no licence, so its author keeps all rights: ask OYTIS before reusing the design.
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