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HC-12 SI4438/4463 беспроводной модуль для MCU последовательный порт беспроводного управления-40C 85C 420 мвт (обычная) CN;GUA Commes 15 +
- Категория: Other Electronic Components >>>
- Поставщик: Shenzhen,Commes,Health,Tech,Co.,Ltd.
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Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Sep-17-2025 | 5.8 $* | 5.99 $* |
| Aug-17-2025 | 5.5 $* | 5.98 $* |
| Jul-17-2025 | 4.5 $* | 4.96 $* |
| Jun-17-2025 | 5.26 $* | 5.13 $* |
| May-17-2025 | 4.33 $* | 4.70 $* |
| Apr-17-2025 | 5.13 $* | 5.2 $* |
| Mar-17-2025 | 5.70 $* | 5.28 $* |
| Feb-17-2025 | 4.99 $* | 4.73 $* |
| Jan-17-2025 | 4.43 $* | 4.93 $* |
Характеристики
HC-12 SI4438/4463 wireless module for MCU serial port module
Product Description
Description:
Power supply voltage | 3.2V ~ 5.5V. (If you want to work in the module launch state for a long time, it is recommended when the supply voltage exceeds 4.5V series with a 1N4007 diode, to avoid heating module built LDO) |
| Default communication distance (open test) | about 600m (adjustable to achieve the maximum communication distance of 1000m, the air baud rate 5000bps). |
| The default idle current | 16MA (modules in different operating current of the different operating modes). |
| Module Size | 27mm × 13mm |
| Operating frequency range | (433.4-473.0MHz, up to 100 communication channels) Maximum 100mW transmit power (can be set) |
| The default factory settings | operating mode FU3, baud rate 9600bps, communication channel CH001 (433.4M). |
| The module supports | Software upgrades. (We provide customers with software upgrades) |
Packing included:
1* 433Mhz SI4463/SI4438 Wireless Module Serial Port 1000M HC-12
Company Information
Why Choose Us
FAQ
Q: How do I get your quote?
A: Please send us the details of the product you need, including quantity.
Q: Is the product purchased free shipping?
A: The postage needs to be paid by the purchaser, and we will estimate the courier fee based on the quantity and weight of your purchase.
Q: Can I get samples for free?
A: For products below 5 usd, we can give 1-2 samples for free. You only need to pay for shipping.
Q: How do you deliver parts to us?
A: We usually choose DHL, Federal Express for our customers because it is safe and fast. If you have a request for a transportation method, you can tell us. We can also transport by TNT, UPS, EMS, etc.
Q: Which payment method do you accept?
A: You can make a guaranteed order through alibaba.com. Our company also supports payment through TT, Paypal, Western Union or other methods. You can choose one you like.
Q: How long will you ship if I place an order?
A: Usually, the shipment is arranged within 7 working days, and the order is large or delayed to 10-20 working days when customization is required.
Q: If you want more information about our company, please contact us immediately.
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