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Description
DGU S4A EDU MINI DRIVER MKIIS4A EDU Mini Driver MkII ATmega Arduino Compatible Overview Features Pin configuration is compatible with S4A (V1. 5). Arduino Pro Mini 328 5V 16mhz Bootloader. ATmega328P processor @ 16MHz with 32K FLASH, 2K SRAM and 1K EEPROM. Dual motor driver rated at 2. 5A per motor. Motor controller pins can be isolated and used as standard digital and PWM pins. 6V 9V operation with reverse polarity protection. Battery voltage monitor on A7. Serial
S4A EDU Mini Driver MkII ATmega Arduino Compatible
Overview
Features
- Pin configuration is compatible with S4A (V1.5).
- Arduino Pro Mini 328 5V 16mhz Bootloader.
- ATmega328P processor @ 16MHz with 32K FLASH, 2K SRAM and 1K EEPROM.
- Dual motor driver rated at 2.5A per motor.
- Motor controller pins can be isolated and used as standard digital and PWM pins.
- 6V - 9V operation with reverse polarity protection.
- Battery voltage monitor on A7.
- Serial Communications / Bluetooth header.
- CP2102 USB serial interface with Mini-B USB socket and 500mA PTC fuse.
- Built in power Switch and Reset button.
- Digital pins on servo compatible 3 pin headers with selectable voltage (+Battery or +5V).
- Analog pins on servo compatible 3 pin headers with +5V and Gnd to power sensors.
- D13 LED.
- ISP header.
- Mounting holes are 50mm x 25mm (aprox. 2" x 1") can use 3mm or 1/8th screws.
Bluetooth Compatible
- S4A has fixed pin assignments so the pin arrangement of the PCB had to be changed to suit the S4A software. As you can see in the photo below, the DAGU Bluetooth module fits neatly on top allowing your robots to remain in contact with the S4A software on your PC as they roam about. I've tested the controller using both Windows XP and Windows 7.
Specification
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
4.8 ★★★★★
Based on 8 reviews
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Product Reviews
★★★★★ 3
Chew toy
We have 8 pound 5 month pup she can chew up and end in about a week nylon should be a bit harder.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 24, 2026
★★★★★ 5
Wishbone
My dog, George loves it. Chews it a lot.
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Reviewed in the United States on April 21, 2026
★★★★★ 1
To not break a tooth.
Too hard.
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Reviewed in the United States on May 18, 2026
★★★★★ 5
It’s half the size of the last one that I purchased. It’s hard to tell from the pictures sometimes.
Should always check the dimensions of items because the pictures can mislead you sometimes
The bonus is a great product. It lasts a long time and it doesn’t break. I give this product five stars excellent but the size I purchased is for a smaller dog. Best Bone is what Wakanda growled.
Thanks everybody 🚀🇺🇸
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Reviewed in the United States on February 26, 2026
★★★★★ 5
Durable Toy That Keeps Dogs Happy and Busy
Size: Small (Pack of 1), Product Packaging: Standard Packaging
The KONG Ring is a tough, well-made chew toy that’s perfect for dogs who love to gnaw and stay active. Made from durable natural rubber, it holds up well to regular chewing while remaining gentle on teeth and gums. I like that it helps support dental health while also satisfying a dog’s natural urge to chew. It’s great for both solo play and interactive games, keeping dogs entertained and engaged. Overall, it’s a reliable, long-lasting toy that most small to medium dogs will really enjoy. My new granddog love it and spends hours chewing on hers.
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Reviewed in the United States on April 1, 2026
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