2 layers53.3 × 17.8 mm
REV0.01 SOJOWS GS MAGMA SPLASH
GroundStudio/GroundStudio_Magma_Splash
GroundStudio Magma Splash
54 parts5
2 layers17.8 × 20.6 mm
REV0.1 KASVHX GS Jade Pebble
GroundStudio/GroundStudio_Jade_Pebble5GroundStudio Jade Pebble
- Size
- 17.8 × 20.6 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 24
- Nets
- 38
- Pads
- 126
- Tracks, vias
- 320, 41
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 6 (file 20211014)
- Created
- 11 Aug 2022
- Updated
- 11 Nov 2025
Overview
REV0.1 KASVHX GS Jade Pebble is an open-source printed circuit board by GroundStudio, from the GroundStudio/GroundStudio_Jade_Pebble repository on GitHub. It is a 2-layer board of 17.8 × 20.6 mm with 24 parts on 38 nets, routed with 320 tracks and 41 vias.
It is built around the ATSAMD21E18A-MUT, W25Q32JVSSIQ and ME6211C33U4AG-N, with the TS342A2P-WZ among its other parts. Its parts include 4 capacitors, 3 resistors, 2 ICs, 2 diodes and 2 connectors. It belongs with the SAM D and SAM boards of this library.
Main components
4
ATSAMD21E18A-MUT
QFN-32-EP(5x5)-40℃~+85℃ 1.62V~3.6V 10bit 12bit 256KB 26 32 Bit 32KB 48MHz ARM Cortex-M0+ Built-in FLASH QFN-32-EP(5x5) Microcontrollers (MCU/MPU/SOC) ROHSMicrochip TechnologyMicrocontrollers (MCU/MPU/SOC)
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
ME6211C33U4AG-N
X2-SON-4-EP(1x1)-40℃~+85℃@(Ta) 1 260mV@(200mA) 3.3V 30uA 500mA 50uVrms 6V 70dB@(1kHz) Fixed Over Current Protection、Over Temperature Protection、Enable Positive X2-SON-4-EP(1x1) Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSMICRONEVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
TS342A2P-WZ
SMD,4x2.9mm-20℃~+70℃ 12V 2.5N 2.9mm 2mm 3.9mm 50,000 cycles 50mA Black No Round Button SMD(SMT) Tab SPST Surface Mount,Vertical Without Bracket SMD,4x2.9mm Tactile Switches ROHSSHOU HANTactile Switches
README
README.mdGroundStudio Jade Pebble
Get it from ardushop.ro
Explore all the GroundStudio products at ardushop.ro
Description
Very small SAMD21E18A based development board wih 48 MHz 32 bit processor, 256kBytes of Programmable Flash program memory, 32kBytes Internal SRAM, 6 Capacitive Touch sensing (PTC), 9 PWM Channels, 11 Digital Pins, 9 channel 12 bit ADC Pins and built in RGB NeoPixel LED.
Contents
- /Documentation -- Pinout.
- /Hardware -- Schematics, layout.
Versions
(Not all tags shown)
- [REV 0.1]
License
This is released under the Attribution-ShareAlike 4.0 International (CC BY-SA 4.0) license. You are welcome to use this for commercial purposes.
Please consider contributing back to this project or others to help the open-source hardware community continue to thrive and grow!
Certifications:
Open Source Hardware Association
Parts
24| Qty | Value | Footprint | References |
|---|---|---|---|
| 4 | 1uF | GS_Local:C_0402_1005Metric | C1, C2, C3, C4 |
| 3 | 5.1k | GS_Local:R_0402_1005Metric | R1, R2, R3 |
| 2 | Conn_01x07 | GS_Local:PinHeader_1x07_P2.54mm_Slim_Vertical_Male | J1, J2 |
| 2 | Fiducial | GS_Local:Fiducial_0.75mm_Mask1.5mm | FID1, FID2 |
| 1 | ATSAMD21E18A-MUT | GS_Local:QFN-32-1EP_5x5mm_P0.5mm_EP3.1x3.1mm | U1 |
| 1 | D_Schottky | GS_Local:SOD-123 | D1 |
| 1 | LOGO | GS_Branding:GS_Logo2_3x3 | G*** |
| 1 | ME6211C33U4AG-N | GS_Local:FBP1-1-4 | REG1 |
| 1 | SK6805-EC15 DY-S1515065 | GS_Local:SK6805-EC15 | LED1 |
| 1 | TP_!RESET | GS_Local:TestPoint | TP1 |
| 1 | TP_SWCLK | GS_Local:TestPoint | TP2 |
| 1 | TP_SWDIO | GS_Local:TestPoint | TP3 |
| 1 | TS342A2P-WZ | GS_Local:TS342A2P-WZ | SW1 |
| 1 | USB_C_FULL | GS_Local:USB_C_C167321 | USB1 |
| 1 | W25Q32JVSSIQ | GS_Local:SOIC-8_5.23x5.23mm_P1.27mm | U2 |
| 1 | i2c_3V3 | GS_Local:SH__1x04_P1.00mm_Horizontal | X1 |
The 23 most common of 24 parts.
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Questions
How big is the REV0.1 KASVHX GS Jade Pebble PCB?
It measures 17.8 × 20.6 mm and has 2 copper layers, 1.6 mm thick.
What parts does the REV0.1 KASVHX GS Jade Pebble use?
24 parts, built around the ATSAMD21E18A-MUT, W25Q32JVSSIQ, ME6211C33U4AG-N and TS342A2P-WZ. 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 REV0.1 KASVHX GS Jade Pebble KiCad files?
From the GroundStudio/GroundStudio_Jade_Pebble repository on GitHub, at the commit this page was made from: the board is Hardware/REV0.1 - Kicad6/REV0.1 KASVHX_GS Jade Pebble.kicad_pcb and its schematic Hardware/REV0.1 - Kicad6/REV0.1 KASVHX_GS Jade Pebble.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the REV0.1 KASVHX GS Jade Pebble design in my own project?
Its repository states no licence, so its author keeps all rights: ask GroundStudio before reusing the design.