Nanopi r4s spi flash board
About the Nanopi r4s spi flash board
Nanopi r4s spi flash board is an open source PCB design by arnarg, published on GitHub. It is a 2-layer board measuring 19.8 × 14.5 mm, with 6 components from 5 distinct parts.
Other key parts include the SST25VF080B-50-4x-S2Ax. By type, the board carries 2 resistors, 1 IC, 1 connector, 1 switch and 1 capacitor.
From the project
PCB for NanoPi R4S GPIO header to add SPI Flash
A small PCB adding an SPI Flash and i2c EEPROM using the GPIO header.
In order to be low-profile enough to fit inside the metal enclosure the pin header used is Harwin M20-7810545.
Blog post: https://codedbearder.com/posts/nanopi-r4s-spi-flash/
Main components on the Nanopi r4s spi flash board
Nanopi r4s spi flash board bill of materials (BOM)
6 components, 5 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | SST25VF080B-50-4x-S2Ax | SOIC-8_5.275x5.275mm_P1.27mm | U1 |
| 1 | NanoPi_R4S_Header | Harwin_M20-7810545_2x05_P2.54mm_Vertical | J1 |
| 1 | SW_DIP_x02 | SW_DIP_SPSTx02_Slide_Omron_A6H-2101_W6.15mm_P1.27mm | SW1 |
| 1 | 1uF | C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C1 |
| 2 | 10k | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R1, R2 |
Nanopi r4s spi flash board design files
The KiCad project lives in the arnarg/nanopi-r4s-spi-flash-board repository on GitHub; these links point at the commit this page was built from.
- Layoutr4s_flash.kicad_pcb
- Schematicr4s_flash.kicad_sch
Nanopi r4s spi flash board: common questions
How big is the Nanopi r4s spi flash board?
The Nanopi r4s spi flash board measures 19.8 × 14.5 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Nanopi r4s spi flash board?
6 components, from 5 distinct parts. The full bill of materials is listed on this page.
Where can I download the Nanopi r4s spi flash board design files?
From the arnarg/nanopi-r4s-spi-flash-board repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the Nanopi r4s spi flash board design in my own project?
The repository has no license, so all rights stay with arnarg. Use it as a reference, and ask the author before reusing the design.