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BLE4.0 SPP2.1 Двойной режим беспроводной связи серийный модуль BT HC-04 заменить HC-05
- Категории: WiFi Modules >>>
- Поставщик: Shenzhen,Electronic,Technology,(Guangzhou),Ltd.
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Описание и отзывы
Характеристики
Products Description
BLE4.0 SPP2.1 Dual Mode Wireless Serial Communication BT Module HC-04 Replace HC-05 HC-06
Features: Operating frequency :2.4GhzISM Air rate :SPP 2MBPS BLE 1Mbps Communication interface :UART3.3VTTL Level Communication current： SPP 30mA BLE 22mA(Connected) Antenna interface:Built in PCB antenna Baud rate:1200~921600bps Receiving sensitivity:-90dBm(typical) Communication level:3.3v Working humidity:10%-90% Transmit power:3dBm(typical) Storage temperature:-40~85℃ Reference distance:10m Operating temperature:-25~75℃ Size:18.5*13*2.0mm | ||||||||
Packing & Delivery
Payment terms
1、 Pay by PayPal, Western Union, MoneyGram, Escrow, Trade Assurance, T/T, etc.
2、The unit price we provided not included any shipping cost or payment charges.
2、The unit price we provided not included any shipping cost or payment charges.
We can offer a discount according to the quantity.
3、We are not responsible for any import fees or customs taxes.
3、We are not responsible for any import fees or customs taxes.
Shipment terms
1、We usually ship by DHL, UPS, TNT, FedEx, Aramex or EMS. It usually takes 3-7 days to arrive.
Air cargo and sea shipping are aslo optional.
2、We need your shipping information including your name, address and phone number for shipping your parcel.
3、Tracking number will be shared with you when we got it from the logistics company.
2、We need your shipping information including your name, address and phone number for shipping your parcel.
3、Tracking number will be shared with you when we got it from the logistics company.
Company Profile
FAQ
Q： Are you a manufacturer?
A: Yes, we are . Also we mainly provide the most professional purchasing advices and the best quality goods to retailers,
wholesalers, online stores, physical stores, gift companies or people just starting business.
Q：How long is your delivery time??
A: Normally 3-5 working days after payment; Special requirement orders, delivery time is negotiable.
Q：Can I have a sample order?
A: Welcome sample order to test and check the quality. Mixed samples are acceptable.
Q：Do you test or check all your goods before delivery?
A: Yes, All our products will be 100% test before delivery.
Q：What about the terms of payment?
A: Accept Alibaba Trade Assurance, T/T (bank transfer), Western Union, Visa, MasterCard, Cash and L/C. For bulk order, we accept 30% deposit and pay the balance before delivery.
Q：What is the warranty??
A: 180-360 days warranty according to different products.
A: Yes, we are . Also we mainly provide the most professional purchasing advices and the best quality goods to retailers,
wholesalers, online stores, physical stores, gift companies or people just starting business.
Q：How long is your delivery time??
A: Normally 3-5 working days after payment; Special requirement orders, delivery time is negotiable.
Q：Can I have a sample order?
A: Welcome sample order to test and check the quality. Mixed samples are acceptable.
Q：Do you test or check all your goods before delivery?
A: Yes, All our products will be 100% test before delivery.
Q：What about the terms of payment?
A: Accept Alibaba Trade Assurance, T/T (bank transfer), Western Union, Visa, MasterCard, Cash and L/C. For bulk order, we accept 30% deposit and pay the balance before delivery.
Q：What is the warranty??
A: 180-360 days warranty according to different products.
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