WLMS-v0 2 1-motherboard
About the WLMS-v0 2 1-motherboard PCB
WLMS-v0 2 1-motherboard is an open source Microchip SAM PCB design by miniscope, published on GitHub under the CERN-OHL-S-2.0 license. It is a 8-layer board measuring 14 × 9.2 mm, with 80 components from 39 distinct parts.
Its main chip is the ATSAMD51J20A-UUT-EFP, from the Microchip SAM family. Other key parts include the LMV881LE/NOPB, LP5522TM/NOPB, LTC3554EUD#PBF, NOIP1SN0480A-STI1 and NCP163AMX330TBG. By type, the board carries 39 capacitors, 20 resistors, 7 ICs, 6 inductors, 2 transistors and 2 connectors.
It belongs with the dev boards & breakouts designs in this gallery.
From the project
Miniscope Zero hardware and software
Repository for Miniscope Zero: a fully wireless, single-cell-resolution miniature microscope for imaging neural dynamics in freely behaving animals.
Miniscope Zero is a miniature one-photon microscope that operates without tethers: power is delivered via quasistatic cavity resonance (QSCR) wireless power transfer, and imaging data is streamed over a high-bandwidth optical link. This repository hosts the project-specific hardware designs — the miniscope, the optical data acquisition hardware, and the QSCR arena — and points to the related software and hardware repositories.
Main components on the WLMS-v0 2 1-motherboard
WLMS-v0 2 1-motherboard bill of materials (BOM)
80 components, 39 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | LMV881LE/NOPB LMV881LE_NOPB | SON50P100X150X55-6N | IC1 |
| 1 | LP5522TM/NOPB LP5522TM_NOPB | BGA6C40P2X3_81X121X68 | IC2 |
| 1 | LTC3554EUD#PBF LTC3554 | QFN-20-1EP_3x3mm_P0.4mm_EP1.65x1.65mm | U1 |
| 1 | ATSAMD51J20A-UUT-EFP | ATSAMD51J20A-UUT-EFP | U2 |
| 1 | NOIP1SN0480A-STI1 NOIP1SN0480A | BGA88CP50_8X11_493X613X75B25 | U3 |
| 1 | NCP163AMX330TBG | UQFN_MCP1711 | U4 |
| 1 | TSOP57438TT1 | SON_4_P300_395X395X90L55X35L | U5 |
| 1 | MMBT3904LP-7B | TRXDFN3_101X61X53L25X15N | Q1 |
| 1 | NTK3134NT1G | TRXSOFL3P40_120X120X55L29X21L | Q2 |
| 1 | Crystal | Crystal_SMD_MicroCrystal_CC8V-T1A-2Pin_2.0x1.2mm | Y1 |
| 1 | 5055501620 | 5055501620 | J1 |
| 1 | Conn_01x02_Pin | PinHeader_1x02_P1.00mm_Vertical | J2 |
| 1 | TL3780AF330QG | SMD-Switch-3mmx2mm | SW1 |
| 2 | LED_Small_ALT | LED_SC80X160X65L40L | D1, D2 |
| 3 | BLM18PG471SN1D | L_0603_1608Metric_L | L1, L5, L6 |
| 2 | MLZ1608N100LT000 10uH | C_0805_2012Metric_L | L2, L4 |
| 1 | ASMCI-0805-4R7M-T 4.7uH | C_0805_2012Metric_L | L3 |
| 9 | GRM155R60J106ME15D 10uF | C_0402_1005Metric_L | C1, C2, C6, C7, C17, C18, C35, C36 +1 |
| 2 | GRM0335C1H100FA01J 10pF | C_0201_0603Metric_L | C3, C4 |
| 2 | GRM033R61A225KE47D 2.2uF | C_0201_0603Metric_L | C5, C38 |
Show 19 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 2 | GRM0335C1H220GA01D 22pF | C_0201_0603Metric_L | C8, C9 |
| 20 | GRM033R61E104KE14J 0.1uF | C_0201_0603Metric_L | C10, C11, C12, C13, C14, C15, C19, C21 +12 |
| 2 | GRM035R60J475ME15D 4.7uF | C_0201_0603Metric_L | C16, C34 |
| 2 | GRM033R61A105ME15D 1uF | C_0201_0603Metric_L | C20, C39 |
| 3 | ERJ-1GNF1003C 100K | R_0201_0603Metric_ERJ_L | R1, R5, R11 |
| 2 | CRCW020124K9FNED 25K | R_0201_0603Metric_ERJ_L | R2, R3 |
| 1 | ERJ-1GNF4023C 400K | R_0201_0603Metric_ERJ_L | R4 |
| 1 | CRCW02011M27FNED 1.25M | R_0201_0603Metric_ERJ_L | R6 |
| 1 | CRCW02012M05FNED 2.05M | R_0201_0603Metric_ERJ_L | R7 |
| 2 | R_Small_US | R_0201_0603Metric_ERJ_L | R8, R18 |
| 1 | CRCW02011M00FNED 1M | R_0201_0603Metric_ERJ_L | R9 |
| 1 | CRCW0201649KFNED 649K | R_0201_0603Metric_ERJ_L | R10 |
| 1 | CRCW02011K00FKED 10K | R_0201_0603Metric_ERJ_L | R12 |
| 2 | CRCW02011K00FKED 1K | R_0201_0603Metric_ERJ_L | R13, R17 |
| 1 | DNL | R_0201_0603Metric_ERJ_L | R14 |
| 1 | CRCW020147K5FNED 47k5 | R_0201_0603Metric_ERJ_L | R15 |
| 1 | ERJ-1GNF3742C 37K | R_0201_0603Metric_ERJ_L | R16 |
| 1 | CRCW02012K00FNED 2K | R_0201_0603Metric_ERJ_L | R19 |
| 1 | CRCW02018K20FKED 8.2K | R_0201_0603Metric_ERJ_L | R20 |
WLMS-v0 2 1-motherboard design files
The KiCad project lives in the miniscope/MiniscopeZero repository on GitHub; these links point at the commit this page was built from.
WLMS-v0 2 1-motherboard: common questions
What microcontroller does the WLMS-v0 2 1-motherboard use?
The WLMS-v0 2 1-motherboard is built around the ATSAMD51J20A-UUT-EFP, from the Microchip SAM family.
How big is the WLMS-v0 2 1-motherboard PCB?
The WLMS-v0 2 1-motherboard measures 14 × 9.2 mm, has 8 copper layers and is 1 mm thick.
How many components are on the WLMS-v0 2 1-motherboard?
80 components, from 39 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.
Where can I download the WLMS-v0 2 1-motherboard design files?
From the miniscope/MiniscopeZero repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.
Can I use the WLMS-v0 2 1-motherboard design in my own project?
Yes, under the terms of its CERN-OHL-S-2.0 license, which miniscope chose for the repository.
Can I test firmware for the WLMS-v0 2 1-motherboard without the hardware?
Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug Microchip SAM firmware against it before you order a PCB.
More boards in MiniscopeZero
Optical daq vga v0 4 1
80 × 70 mm84 parts4LCERN-OHL-S-2.02
Optical daq digitizer v0 4 1
60 × 70 mm83 parts4LCERN-OHL-S-2.02
Microchip SAMWLMS-v0 2 1-motherboard panel
48 × 37.5 mm80 parts8LCERN-OHL-S-2.02
WLMS-v0 2 9 daughterboard
27.3 × 31.8 mm43 parts4LCERN-OHL-S-2.02
Timer usb board v0 2
40 × 40 mm29 parts4LCERN-OHL-S-2.02
Optical rx brk7310 v0 1
100 × 65 mm13 parts4LCERN-OHL-S-2.02
C mount
370 × 146.7 mm6 parts2LCERN-OHL-S-2.02
Rect 24-5 16
16 × 24.5 mm6 parts6LCERN-OHL-S-2.02
Rect 20 20
20 × 20 mm6 parts6LCERN-OHL-S-2.02
Rect 22 18
18 × 22 mm6 parts6LCERN-OHL-S-2.02
Similar boards
Microchip SAMFpgaboy
Wren6991
50 × 50 mm89 parts4LNo license508
Microchip SAMKira
kiibohd
366.9 × 114.3 mm400 partsCERN-OHL-1.2415
Microchip SAMDSKY driver
benkrasnow
43 × 92.3 mm44 partsMIT258
Microchip SAMDuet 2 Maestro
Duet3D
100 × 123 mm336 partsCERN-OHL-1.2257
Microchip SAMMainboard
pycubed
90.2 × 95.9 mm196 parts2LNo license96
Microchip SAMTiny4FSK
New-England-Weather-Balloon-Society
35.1 × 76.3 mm80 parts4LCERN-OHL-W-2.095