Arduino NANO 33 IoT SPI Flash memory storage shield.jpg

Description

Arduino NANO 33 IoT SPI Flash memory shield

Like the Arduino MKR WiFi 1010, the NANO 33 IoT doesn’t have Flash memory to store data. I wrote an article that explains how to interface these kinds of memory, “How to use external SPI Flash memories“, and I’d like to simplify the process of adding these chips, so I created another simple PCB shield to add external SPI Flash memory in the fastest way.

The configuration is the same as the examples already posted.

Read the article "Arduino NANO 33 IoT SPI Flash memory shield" to have more information.

From the up, you can see how the shield appears.

and here mounted.

Code

Article with code

https://www.mischianti.org/2022/10/09/arduino-samd-nano-33-and-mkr-spi-flash-memory-fat-fs/

Schematic and Layout

Article with shield specifications

https://www.mischianti.org/2022/10/13/arduino-nano-33-iot-spi-flash-memory-shield/

Oct 13,2022

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Arduino NANO 33 IoT SPI Flash memory shield

2 Layers PCB 17.6 x 43.1 mm FR-4, 1.6 mm, 1, HASL with lead, Blue Solder Mask, White silkscreen

Arduino NANO 33 IoT SPI Flash memory shield. I created another simple PCB shield to add external SPI Flash memory in the fastest way.

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Published: Oct 13,2022

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