4 layers56.4 × 56.4 mm
2 layers30 × 30 mm
ROS2Stamp
pablogs9/ROS2Stamp- Size
- 30 × 30 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 38
- Nets
- 66
- Pads
- 191
- Tracks, vias
- 372, 48
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 8.0 (file 20240108)
- Created
- 14 Jan 2025
- Updated
- 14 Jan 2025
Overview
ROS2Stamp is an open-source printed circuit board by pablogs9, from the pablogs9/ROS2Stamp repository on GitHub. It is a 2-layer board of 30 × 30 mm with 38 parts on 66 nets, routed with 372 tracks and 48 vias.
It is built around the RP2040, VL53L0CXV0DH/1 and W25Q128JVSIQ TR, with the BMI323, SM03B-SRSS-TB(LF)(SN)(P) and WS2812B-2020 among its other parts. Its parts include 15 capacitors, 10 resistors, 6 ICs, 4 diodes and 1 crystal. It belongs with the RP2040 boards of this library.
Main components
6
RP2040
LQFN-56(7x7)12bit 133MHz 30 LQFN-56(7x7) Microcontrollers (MCU/MPU/SOC) ROHSRaspberry PiMicrocontrollers (MCU/MPU/SOC)
VL53L0CXV0DH/1
SMD-12P,4.4x2.4mm-20℃~+70℃ 19mA 1mm 2.4mm 2.6V~3.5V 200cm 4.4mm I2C Self-calibration Yes SMD-12P,4.4x2.4mm Position Sensors ROHSSTMicroelectronicsPosition Sensors
W25Q128JVSIQ TR
SOIC-8-208mil-40℃~+85℃ 100,000 cycles 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、Power lock protection SPI SOIC-8-208mil NOR FLASH ROHSWinbond ElecNOR FLASH
BMI323
LGA-14-40℃~+85℃ IMU (accelerometer + gyroscope) Motion event detection LGA-14 Accelerometers ROHSBosch SensortecAccelerometers
SM03B-SRSS-TB(LF)(SN)(P)
-- Lack of specifications ROHSJSTUncategorised
WS2812B-2020
SMD,2.2x2mm0.6mA 0.84mm 120us 160mcd 200mcd 2kHz 2mm 2mm 300ns 470.4nm 515.6nm 520mcd 5V 622.5nm 800Kbit/s Built-in power-on reset circuit、Built-in power-on reset circuit、Integrated intelligent reverse connection protection function Top-mount SMD,2.2x2mm RGB LEDs(Built-in IC) ROHSWorldsemiRGB LEDs(Built-In IC)
README
README.mdROS2Stamp
Parts
38| Qty | Value | Footprint | References |
|---|---|---|---|
| 9 | 100n | LCSCLib:C0603 | C2, C7, C9, C10, C11, C12, C13, C14, C15 |
| 4 | 1k | LCSCLib:R0603 | R6, R8, R10, R11 |
| 4 | WS2812B-2020 | LCSCLib:LED-SMD_4P-L2.0-W2.0-TL_WS2812B-2020 | LED1, LED2, LED3, LED4 |
| 2 | 100 | LCSCLib:R0603 | R5, R7 |
| 2 | 10u | LCSCLib:C0805 | C3, C4 |
| 2 | 15p | LCSCLib:C0603 | C5, C6 |
| 2 | 1u | LCSCLib:C0603 | C8, C16 |
| 2 | 27 | LCSCLib:R0603 | R1, R2 |
| 2 | 5k1 | LCSCLib:R0603 | R3, R4 |
| 1 | 12 MHz | LCSCLib:CRYSTAL-SMD_4P-L3.2-W2.5-BL | X1 |
| 1 | BMI323 | LCSCLib:LGA-14_L3.0-W2.5-P0.50-TL_QMI8658A | U2 |
| 1 | NCP1117ST12T3G | LCSCLib:SOT-223_L6.5-W3.5-P2.30-LS7.0-BR | U3 |
| 1 | RP2040 | LCSCLib:LQFN-56_L7.0-W7.0-P0.4-EP | U1 |
| 1 | SM03B-SRSS-TB(LF)(SN)(P) | LCSCLib:CONN-SMD_SM03B-SRSS-TB-LF-SN-P | U5 |
| 1 | SolderJumper_3_Bridged12 | Jumper:SolderJumper-3_P1.3mm_Bridged12_RoundedPad1.0x1.5mm_NumberLabels | JP1 |
| 1 | TYPE-C 16PIN 2MD(073) | LCSCLib:USB-C-SMD_TYPE-C-6PIN-2MD-073 | USB2 |
| 1 | VL53L0CXV0DH/1 | LCSCLib:OPTO-SMD_12P_VL53L0CXV0DH-1 | U6 |
| 1 | W25Q128JVSIQTR | LCSCLib:SOIC-8_L5.3-W5.3-P1.27-LS8.0-BL | U4 |
Similar boards
- 6 layers48.8 × 40.2 mm
- 4 layers220 × 100 mm
- 2 layers116.8 × 116.8 mm
Bentoboard
torbers/bentoboard
as many ready-to-use electronics as i could fit on a 4"x4" PCB.
381 parts - 2 layers39.5 × 64.7 mm
- 4 layers77.7 × 33 mm
- 4 layers30 × 51 mm
- 4 layers40 × 50 mm
Questions
How big is the ROS2Stamp PCB?
It measures 30 × 30 mm and has 2 copper layers, 1.6 mm thick.
What parts does the ROS2Stamp use?
38 parts, built around the RP2040, VL53L0CXV0DH/1, W25Q128JVSIQ TR and BMI323. 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 ROS2Stamp KiCad files?
From the pablogs9/ROS2Stamp repository on GitHub, at the commit this page was made from: the board is ROS2Stamp.kicad_pcb and its schematic ROS2Stamp.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the ROS2Stamp design in my own project?
Its repository states no licence, so its author keeps all rights: ask pablogs9 before reusing the design.