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Description
Waveshare XCore407I, STM32F4 Core BoardOverview 1. XCore407I is an STM32 MCU core board that features the STM32F407IGT6 on board. 2. Clock circuit, USB power management 3. Onboard devices: USB HS PHY, Ethernet PHY, 1G Bit NandFlash 4. ConnectorsUSB HS (mini type A), USB FS (mini), Ethernet (RJ45) 5. All the idle I O ports are accessible on the pin headers 6. 2. 0mm pin header pitch, smaller size, easier to integrate into user system 7. Note : please consider the EVK407I, which supports
Overview1. XCore407I is an STM32 MCU core board that features the STM32F407IGT6 on board.
2. Clock circuit, USB power management
3. Onboard devices: USB HS PHY, Ethernet PHY, 1G Bit NandFlash
4. Connectors：USB HS (mini / type A), USB FS (mini), Ethernet (RJ45)
5. All the idle I/O ports are accessible on the pin headers
6. 2.0mm pin header pitch, smaller size, easier to integrate into user system
7. Note : please consider the EVK407I, which supports easily programing/debugging.
What is On Board
STM32F407IGT6 development board on board resource
1. STM32F407IGT6: The high performance STM32 MCU which features:
- Core: Cortex-M4 32-bit RISC
- Feature: a full set of single-cycle DSP instructions
- Operating Frequency: 168MHz, 210 DMIPS/1.25 DMIPS/MHz
- Operating Voltage: 1.8V-3.6V
- Package: LQFP176
- Memories: 1024kB Flash, 192+4kB SRAM
- MCU communication Interfaces:
-- 3 x SPI, 4 x USART, 2 x UART, 2 x I2S, 3 x I2C
-- 1 x FSMC, 1 x SDIO, 2 x CAN
-- 1 x USB 2.0 high-speed/full-speed device/host/OTG controller with dedicated DMA, ULPI and on-chip full-speed PHY
-- 1 x 10/100 Ethernet MAC
-- 1 x 8 to 14-bit parallel camera interface
- AD & DA converters: 3 x AD (12-bit, 1μs, shares 24 channels); 2 x DA (12-bit)
- Debugging/Programming: supports JTAG/SWD (serial wire debug) interfaces, supports IAP
2. MIC2075-2, onboard USB FS power management device
3. AMS1117-3.3, 3.3V voltage regulator
4. K9F1G08U0E, 1G Bit NandFlash
5. DP83848, Ethernet PHY
6. MIC2075-1, onboard USB HS power management device
7. USB3300, USB HS PHY
8. Power supply switch, powered from 5Vin or USB connection
9. Boot mode switch, for configuring BOOT0 pin
10. Power indicator
11. USB FS LED
12. USB HS LED
13. Reset button
14. 8M crystal, MCU clock, enables the MCU run at higher speed by frequency multiplication
15. 24M crystal, USB3300 clock
16. 50M crystal, DP83848 clock
17. 32.768K crystal, for internal RTC with calibration
18. Ethernet connector
19. USB FS mini connector
20. USB HS mini connector
21. USB HS type A connector
22. MCU pins expander, VCC, GND and all the idle I/O ports are accessible on expansion connectors for further expansion
23. USB OTG/HOST jumper
24. VREF/VBAT jumper
25. Ethernet I/O selection solder joint
26. USB HS I/O selection solder joint
27. PDR selection solder joint: 1.8-3.6V, -40～105℃ OR 1.7-3.6V, 0～70℃
Package Contents
1. XCore407I development board x 1
2. USB type A to Mini-B cable x 1
3. Software CD x 1
Specification:
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Shipping Notes
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Exchange/Return Notes
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4.0 ★★★★★
Based on 168 reviews
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Product Reviews
★★★★★ 5
Worth it
My family love it kids always want to use it comfortable to lay on and under extremely warm and worth the buy
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Reviewed in the United States on January 8, 2024
★★★★★ 5
Very soft and the matching backing is nice
The blanket is great quality with no smells. It’s thick and cozy. We like the matching backing.
Unfortunately, I should have measured because this barely covers a queen bed despite the heading product description “queen size”. I still haven’t heard back whether they use harsh chemicals when processing.
Overall, it feels great to support companies that use natural products with (hopefully) low to no harmful chemicals.
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Reviewed in the United States on April 15, 2023
★★★★★ 5
Works for Sherpa, and heavy rugs
This worked on my 2 Sherpa jackets and a heavy furred rug. I tested it on my old Sherpa jacket that had the furs pretty much flat after years. I used this on it which took about 3 hrs to do and it feels brand new. I was so shocked that I used it on my old rug that had about an inch length in fur. The fur was all tangled so it had little stalks sticking out. After about 6-7 hrs, the rug was straight up rejuvenated felt brand new.
I’m was very pleased with this product. Now, the real question is it worth it? I’ll just tell my opinion from my experience and let you decide for yourself. The product itself feels sturdy with a wooden base. It’s around 6 and a half inches so not very big. (This is one of the reasons why the rug too so long.)The metal brushed was surprisingly durable. I was applying a good amount of force when combing my rug and there were no bending.
For 14 dollars and some elbow grease, I got two new jackets and a rug. The brush didn’t break so I can just keep using this to maintain. In my books, I got my moneys worth.
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Reviewed in the United States on January 26, 2024
★★★★★ 5
Great for shoes
This brush works well for fluffing up the inside of those sheepskin clog shoes we all own.
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Reviewed in the United States on January 31, 2026
★★★★★ 5
It Works!
A small size but fits my hand and really does the job well. I have two sherpa blankets that the fibers are matted down from the dryer (should have air dryed) and this brush glides through the fibers, does require some effort but well worth it as I get instant results of the before and after. So far, brush is intact and handling the job, one larger and one smaller blanket to go and both sides. Very happy with purchase!
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Reviewed in the United States on January 24, 2024