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Ships within 48 hours · Estimated delivery Aug 18 - Aug 23
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Description
DVK512 Raspberry Pi Expansion BoardDVK512 Raspberry Pi Expansion Board features various interfaces for connecting external accessory boards and integrates various components. It's ideal for Raspberry Pi evaluation and development. Raspberry Pi Expansion Board features: Designed for Raspberry Pi UART interface: easily connects to UART modules such as RS232, RS485, USB TO UART, etc. 8 I Os interface: easily connects to modules controlled by I Os, such as 8 Push Buttons, Logic Level
DVK512 - Raspberry Pi Expansion Board features various interfaces for connecting external accessory boards and integrates various components. It's ideal for Raspberry Pi evaluation and development.
Raspberry Pi Expansion Board features:
- Designed for Raspberry Pi
- UART interface: easily connects to UART modules such as RS232, RS485, USB TO UART, etc.
- 8 I/Os interface: easily connects to modules controlled by I/Os, such as 8 Push Buttons, Logic Level Converter, Mix Board, etc.
- SPI interface: easily connects to SPI modules such as AT45DBXX Data flash, L3G4200D Board, etc.
- I2C interface: easily connects to I2C modules such as PCF8574 Expansion Board, PCF8563 RTC Board, LSM303DLHC Board, etc.
- Character LCD interface: for connecting character LCDs like LCD1602
- USB connector: USB TO UART, supported by onboard converter CP2102
- Power indicator, User LEDs, User Keys
- Potentiometer: for LCD1602 contrast adjustment
- PCF8563 onboard RTC chip with battery holder and crystal
Supported Raspberry Pi Models:
- Raspberry Pi 1 Model A+
- Raspberry Pi 1 Model B+
- Raspberry Pi 2 Model B
- Raspberry Pi 3 Model B
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.4 ★★★★★
Based on 15 reviews
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Product Reviews
★★★★★ 5
The best sink caddy
Color: Black, Size: Medium, Color: Black, Size: Medium
Lots of space, easy to clean, aesthetic looks nice, good quality and good material!
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Reviewed in the United States on May 19, 2026
★★★★★ 5
The Caddy fulfills it's duty
Color: Black, Size: Medium
This caddy turns out to be everything I hoped it would. So often I'll purchase an item and it turns out to be cheaply made or wonky. But this 2-Tier Kitchen Sink Caddy fulfilled it's mission and cleaned up my sink area. Everything is handily stored in it's compartments.
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Reviewed in the United States on May 27, 2026
★★★★★ 5
Good product.
Color: Black, Size: Medium
Convenient & looks nice. Very functional. Enough space for cleaning stuff. Good product. Thanks.
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Reviewed in the United States on April 25, 2026
★★★★★ 5
Recommend
Color: Black, Size: Medium
Fits perfect, great organizer, looks great. Great value.
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Reviewed in the United States on April 12, 2026
★★★★★ 3
Be careful of sharp edges
Color: Silver, Size: Medium, Color: Silver, Size: Medium
This is a decent organizer for the kitchen. Not too big and not too small for what I have. I like how it has two tiers so I can put soap bottles on top and sponges underneath. I also like that it just stands on the rounded edges instead of having legs. Those can start looking a little gross over time. I’m not sure if it’s just the one I bought, but you do want to be careful. Some of the welded parts had metal sticking up that I had to hammer down. The drain plate has some sharp edges. Not as sharp as a knife, but sharp enough you might cut yourself. I have another one from a different seller and just one tier, but it has a similar drain plate. That one has slightly rounded edges compared to this one. I would have like it more if the top basket was slightly taller. I get scared the glass soap dispensers I have might get knocked over easily. It would also be nice if the bottom could have a bit weight to it to avoid tipping. Overall, I would still recommend this over a single basket if you have more items you want to hold.
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Reviewed in the United States on October 30, 2025