2x4 array mockup
About the 2x4 array mockup PCB
2x4 array mockup is an open source PCB design by DhaDylan, published on GitHub. It is a 2-layer board measuring 262 × 170 mm, with 168 components from 18 distinct parts.
Other key parts include the SOP65P640X120-8N, SOT95P280X145-6N and QFN32_5X5_EXP. By type, the board carries 70 capacitors, 13 ICs, 10 LEDs, 8 antennas, 4 resistors and 2 connectors.
From the project
An ESPARGOS-style 2-row × 4-column phased array, built to see how the scaled-up board would look. This is not a manufacturable design.
An ESPARGOS-style 2-row × 4-column phased array, built to see how the scaled-up board would look. This is not a manufacturable design.
This directory is fully self-contained. The working 1×2 design in ../pcb/ is untouched and remains the reference design.
- No nets, no routing, no copper pours. Footprints are placed to scale in the correct geometry; nothing is electrically connected. - No DRC. It will not pass, and is not meant to. - The clock fanout is drawn as three cascaded 1:3 buffers (IC1–IC3) purely to occupy the right area. A real build wants a single-die 1:8/1:10 fanout so all…
Main components on the 2x4 array mockup
2x4 array mockup bill of materials (BOM)
168 components, 18 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 3 | SOP65P640X120-8N | SOP65P640X120-8N | IC1, IC2, IC3 |
| 1 | SOT95P280X145-6N | SOT95P280X145-6N | IC4 |
| 9 | QFN32_5X5_EXP | QFN32_5X5_EXP | U1, U2, U3, U4, U5, U6, U7, U8 +1 |
| 1 | FK4000032 | FK4000032 | Y1 |
| 1 | USB4105_GCT | USB4105_GCT | J1 |
| 1 | 694106301002_1 | 694106301002_1 | J2 |
| 8 | WDP2458254B02 | WDP2458254B02 | ANT1, ANT2, ANT3, ANT4, ANT5, ANT6, ANT7, ANT8 |
| 8 | CAPC1608X90N | CAPC1608X90N | CDC1, CDC2, CDC3, CDC4, CDC5, CDC6, CDC7, CDC8 |
| 16 | CAPC0603X33N | CAPC0603X33N | CPA1, CPA2, CPA3, CPA4, CPA5, CPA6, CPA7, CPA8 +8 |
| 8 | INDC0402X26N | INDC0402X26N | LPI1, LPI2, LPI3, LPI4, LPI5, LPI6, LPI7, LPI8 |
| 2 | TSR22433N | TSR22433N | PS1, PS2 |
| 16 | RC0402N_YAG | RC0402N_YAG | RCK1, RCK2, RCK3, RCK4, RCK5, RCK6, RCK7, RCK8 +8 |
| 2 | PTS645SL43SMTR92LFS_CNK | PTS645SL43SMTR92LFS_CNK | SW1, SW2 |
| 8 | RJ-6_ADI | RJ-6_ADI | URF1, URF2, URF3, URF4, URF5, URF6, URF7, URF8 |
| 10 | LEDC1608X90N | LEDC1608X90N | LED1, LED2, LED3, LED4, LED5, LED6, LED7, LED8 +2 |
| 70 | CAPC0603X33N | CAPC0603X33N | C101, C102, C103, C104, C105, C106, C107, C108 +62 |
| 2 | RC0603N_YAG | RC0603N_YAG | R9, R10 |
| 2 | RC0402N_YAG | RC0402N_YAG | R11, R12 |
2x4 array mockup design files
The KiCad project lives in the DhaDylan/esp32c3-direction-finding repository on GitHub; these links point at the commit this page was built from.
2x4 array mockup: common questions
How big is the 2x4 array mockup PCB?
The 2x4 array mockup measures 262 × 170 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the 2x4 array mockup?
168 components, from 18 distinct parts. The full bill of materials is listed on this page.
Where can I download the 2x4 array mockup design files?
From the DhaDylan/esp32c3-direction-finding repository on GitHub, which has the KiCad layout; the links under Design files point to each one.
Can I use the 2x4 array mockup design in my own project?
The repository has no license, so all rights stay with DhaDylan. Use it as a reference, and ask the author before reusing the design.
