W5500 testing
About the W5500 testing PCB
W5500 testing is an open source PCB design by Gregification, published on GitHub under the MIT license. It is a 2-layer board measuring 34.4 × 55.3 mm, with 42 components from 22 distinct parts.
Other key parts include the W5500. By type, the board carries 19 capacitors, 16 resistors, 2 transistors, 2 connectors, 1 IC and 1 crystal.
It belongs with the power & battery designs in this gallery.
From the project
Battery Management System
BMS for University Of Texas At Arlington's FSAE Race team's E27 vehicle. > point of contact for this repo is George Boone
Main components on the W5500 testing
W5500 testing bill of materials (BOM)
42 components, 22 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | W5500 | LQFP-48_7x7mm_P0.5mm | U22 |
| 2 | MMBT5550L | SOT-23 | Q4, Q5 |
| 1 | Crystal_GND24 | Crystal_SMD_2016-4Pin_2.0x1.6mm | Y1 |
| 1 | Conn_01x08_Pin | PinHeader_1x08_P2.54mm_Vertical | J4 |
| 1 | RJ45_Amphenol_RJMG1BD3B8K1ANR | RJ45_Amphenol_RJMG1BD3B8K1ANR | J5 |
| 1 | ~ | L_0603_1608Metric_Pad1.05x0.95mm_HandSolder | FB2 |
| 3 | 10u | C_1206_3216Metric_Pad1.33x1.80mm_HandSolder | C22, C29, C39 |
| 7 | 100n | C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C23, C25, C27, C28, C30, C38, C40 |
| 2 | 18p | C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C24, C26 |
| 2 | 10n | C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C31, C36 |
| 1 | 4.7u | C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C32 |
| 2 | 6.8n | C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C33, C34 |
| 1 | 22n | C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C35 |
| 1 | 1n 2kV | C_1206_3216Metric_Pad1.33x1.80mm_HandSolder | C37 |
| 1 | 1M | R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R34 |
| 1 | 0 | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R35 |
| 1 | 12.4k | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R36 |
| 4 | 14.3 | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R37, R38, R39, R40 |
| 4 | 49.9 | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R41, R42, R45, R46 |
| 2 | 4.99k | R_1206_3216Metric_Pad1.30x1.75mm_HandSolder | R43, R44 |
Show 2 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | 10 | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R47 |
| 2 | 332 | R_1206_3216Metric_Pad1.30x1.75mm_HandSolder | R48, R49 |
W5500 testing design files
The KiCad project lives in the Gregification/BeeMS repository on GitHub; these links point at the commit this page was built from.
W5500 testing: common questions
How big is the W5500 testing PCB?
The W5500 testing measures 34.4 × 55.3 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the W5500 testing?
42 components, from 22 distinct parts. The full bill of materials is listed on this page.
Where can I download the W5500 testing design files?
From the Gregification/BeeMS repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the W5500 testing design in my own project?
Yes, under the terms of its MIT license, which Gregification chose for the repository.
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