REG1-App-Eth
About the REG1-App-Eth PCB
REG1-App-Eth is an open source PCB design by OpenKNX, published on GitHub under the CC-BY-NC-4.0 license. It is a 2-layer board measuring 83 × 32.8 mm, with 58 components from 29 distinct parts.
Other key parts include the W5500 and TPS54202DDC. By type, the board carries 25 capacitors, 24 resistors, 2 ICs, 2 connectors, 2 inductors and 1 crystal.
From the project
see Wiki: https://github.com/OpenKNX/OpenKNX/wiki/OpenKNX-REG1
Main components on the REG1-App-Eth
REG1-App-Eth bill of materials (BOM)
58 components, 29 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | W5500 WIZnet | LQFP-48_7x7mm_P0.5mm | U1 |
| 1 | TPS54202DDC | SOT-23-6_Handsoldering | U50 |
| 1 | 25MHz | Crystal_SMD_3225-4Pin_3.2x2.5mm | X1 |
| 1 | REG1_App_Connector | PinHeader_1x10_P2.54mm_Horizontal | J1 |
| 1 | HR911105A | HANRUN_HR911105A | P1 |
| 1 | C393941_TF PUSH | C393941_TF-SMD_TF-PUSH_Handsolder | Card1 |
| 1 | D_Schottky | D_SOD-323 | D60 |
| 1 | BLM18EG121SN1D | L_0603_1608Metric | L1 |
| 1 | 12uH | C96886_IND-SMD_L4.0-W4.0_Handsolder | L50 |
| 9 | 100nF | C_0402_1005Metric | C1, C2, C3, C4, C5, C6, C7, C9 +1 |
| 1 | 1nF / 2kV | C_1206_3216Metric | C10 |
| 1 | 22nF | C_0402_1005Metric | C11 |
| 2 | 6.8nF | C_0402_1005Metric | C12, C13 |
| 3 | 10nF | C_0402_1005Metric | C14, C26, C27 |
| 3 | 10uF | CP_EIA-3216-18_Kemet-A | C20, C22, C23 |
| 1 | 1uF | C_0805_2012Metric | C50 |
| 1 | 100nF | C_0603_1608Metric | C51 |
| 1 | 47pF | C_0603_1608Metric | C52 |
| 1 | 47uF | C_1206_3216Metric | C53 |
| 2 | CP | CP_Radial_D10.0mm_H20.0mm_P5.00mm_Horizontal | C60, C61 |
Show 9 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 8 | 10k | R_0402_1005Metric | R1, R2, R3, R4, R5, R9, R20, R21 |
| 1 | 12.4k 1% | R_0402_1005Metric | R6 |
| 4 | 49.9 1% | R_0402_1005Metric | R10, R11, R13, R14 |
| 1 | 10 1% | R_0402_1005Metric | R12 |
| 2 | 330 | R_0402_1005Metric | R15, R16 |
| 4 | 33 | R_0402_1005Metric | R34, R35, R36, R37 |
| 1 | 100k | R_0603_1608Metric | R50 |
| 1 | 22k1 | R_0603_1608Metric | R51 |
| 2 | 300R | R_1206_3216Metric | R60, R61 |
REG1-App-Eth design files
The KiCad project lives in the OpenKNX/OpenKNX-REG1 repository on GitHub; these links point at the commit this page was built from.
REG1-App-Eth: common questions
How big is the REG1-App-Eth PCB?
The REG1-App-Eth measures 83 × 32.8 mm, has 2 copper layers and is 0.8 mm thick.
How many components are on the REG1-App-Eth?
58 components, from 29 distinct parts. The full bill of materials is listed on this page.
Where can I download the REG1-App-Eth design files?
From the OpenKNX/OpenKNX-REG1 repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the REG1-App-Eth design in my own project?
It is published under CC-BY-NC-4.0, which limits how it may be reused; read the license before building on it.
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