Домашний умный музыкальный усилитель с логотипом на
- Категория: Amplifiers >>>
- Поставщик: NINGBO,HEHAI,ELECTRIC,CO.,LTD
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Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Sep-20-2025 | 0.90 $* | 0.3 $* |
| Aug-20-2025 | 0.31 $* | 0.36 $* |
| Jul-20-2025 | 0.98 $* | 0.72 $* |
| Jun-20-2025 | 0.14 $* | 0.88 $* |
| May-20-2025 | 0.50 $* | 0.33 $* |
| Apr-20-2025 | 0.66 $* | 0.1 $* |
| Mar-20-2025 | 0.49 $* | 0.4 $* |
| Feb-20-2025 | 0.58 $* | 0.45 $* |
| Jan-20-2025 | 0.16 $* | 0.22 $* |
Характеристики
Product Description
World Wide Customers Comments & Feedback
Here Is Some Of Comments From Our World-Wide Customers.
You Can Check All The Comments At Our Company Profile .
Please Visit WWW.Gmcmagnet.En.Alibaba.Com
Click " Company Profile , Then Choose " Rating&Reviews"
Then You Can See All Comments From Our Clients.
Products Detail
The adapter board pins are described as follows:
1 pin power supply: 3.3V
2.feet ground: GND
3 pin reset and system master connection.
Pin 4 and pin 5 are UART3 ports. The serial port of the device is ttyS3!
6 feet and 7 feet
8 feet: The system is powered high and low level
9 feet: There is a button on the ground, which can be used as a hardware reset pin, setting, etc.
Package name com.YF.YuanFang.yfserverplayer
Class name com.YF.YuanFang.YFServer.MainActivity
New app
Set in the APP, there is a note, long press on, come out 3 buttons, the send code of the button is as follows
FC 00 01 02 A0 01 A4 FE Access
FC 00 01 02 A0 02 A5 FE Off the net
FC 00 01 02 A0 03 A6 FE Restore factory settings
Company Information
Packaging & Shipping
FAQ
FAQ
1:How long will you give me the reply?
we will contact you in 12 hours as soon as we can.
2:Could I get samples?
Yes,we have materials in stock to help you to get the samples as soon as we can.
3:How is the price?
As we believe the quality is the most important,we will provide the best quality magnet we can with reasonable price.
4:Could you provide me the shortest lead time?
We have materials in our stock,if you really need,you can tell us and we will try our best to satisfy you.
6:Could I visit your factory?
Sure,we will help you to visit our factory if you need.
7:If I finished the payment,when will you help me to produce?
We will give you the receipt and arrange to produce immediately once payment arrived or transfer copy arrived.
