HM-10 Transparent Bluetooth Serial Port Bluetooth 4.0 Module with Logic Level Translator
Product Description
1. Internal with logic level conversion circuit. No need to turn 5V level to into a 3.3V level external
2. The power input port with anti-anti-circuit. Avoid accidental power plug reversed, leading to the burning question module.
Support for Apple IOS5 / IOS6 system, download the following information before you buy. Thank you!
3.The chip use CC2541 + single crystal oscillator.(CC2541 has internal crystal oscillator)
If you want to use AT command,please combine to use this product
http://www.ebay.com/itm/Arduino-FTDI-Basic-Pro-Programme-Mini-Downloader-/191548252956?hash=item2c992a631c
NOTE:About the AT command,you need to buy an USB to TTL wire,and connect this module,send "AT" and then return OK.
Please pay attention that the command could achieve only when the module is unpaired.(After pairing is equivalent to the at command passthrough, modules will not processing instructions and return OK)
And when using USB to TTL,do not use pl2303,the pl2303 Baud rate may not accurate and would not return.
Package
1* HM-10 Transparent Bluetooth 4.0 Serial Port Module with Logic Level Translator
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Shipping & Delivery
We provide free shipping to international via China Post Airmail or Hong Kong Post Airmail,
and every parcel will be registered with tracking number.
We can also ship by UPS/EMS/DHL/FedEx for alternative shipping method for corresponding fees.
International customers may experience delays by customs or national post providers. Review your duty-free limits.
Please let us know before payment if you need split shipment.
Time of Delivery
The time to ship to international via China Post Airmail or Hong Kong Post Airmail quite depends on different destination of the world,
it is also subject to change due to the local weather conditions, postal policy and custom checking.
Based on the postal Air mail rules and our experience, kindly please be noted that To United States / United Kingdom / Australia,
it takes around 10-15 business days;
To Canada, it takes around 12-18 business days;
To Brazil / South America, it takes around 25-35 business days.
To Italy / France / Spain / Germany/ Eastern Europe, it takes around 15-20 business days.
Returns & Replacements & Repair
We accept returns & replacements within 14 days from the day the customer receive the products,
please make first contact within 14 days from receiving the order. Products should be returned in original condition.
As a benefit to our customers, we also provide repair within 3 months from the day when this item is shipped out, after repair is done,
we will send you the item, but the customer should pay both shipping ways.
