Feature Products

NRF51822-04 BLE4.0 Wireless Bluetooth Module TTL Low Power Consump 3.3V

 
Description:
1. Low-power single-mode BLE4.0 Bluetooth chip;
2. Integrated standard BLE4.0 agreement Zhan;
3. Standard UART (TTL) interface for direct connection to external MCU serial port or serial peripherals;
4. Optional hardware serial port baud rate 9600 or 38400, default is 9600;
5. Interrupt output prompts;
6. Hardware enable control;
7. Operating distance: 0-30m, class II level;
8. Supply voltage: 3.3V;
9. Module comes with PCB antenna, optional external antenna;
10. Module size: 18.5*9.1*2.0mm
Package Include:
 1 x  NRF51822-04 BLE4.0 Wireless Bluetooth Module
1. We Ship to Worldwide
2. We ship your orders within 1-2 business days after the payment cleared.
3. Item shipped from China via china Post Airmail, reach most of the countries within 2 to 4 weeks.
4. Delivery time depends on destination and other factors, it may takes up to 20 days. If you don't receive
the item after 30 days,please keep in touch with us, we'll investigate and solve the delivery problem.
5. Import duties, taxes, and charges are not included in the item price or shipping cost. These charges
are the buyer's responsibility. Please check with your country's customs office to determine what these
additional costs will be prior to bidding or buying.
 
ShenZhen

1. We accept PAYPAL only.
2. Payment must be made within 7 days of auction closing (Unpaid dispute will automatically open when item
is not paid in 7 days).
3. PLEASE NOTE: SHIPPING&HANDING DOES NOT INCLUDE DUTIES, LOCATL TAXES OR ANY OTHER IMPORTATION FEES.
4. Please list your special requests (color, packages, value of declaration, etc.) in the EBAY NOTES SECTION
when you make payment

 

1. Customer satisfaction is our top goal. All products are quality checked. They are new and in good
condition when shipped to our customers. If product is defective or damage upon arrival, or wrong
product shipped, please keep in touch with us immediately. Returns accepted within 14 days of delivery date
and item must be in original new condition, not worn or altered in any way with attached tags & wrap.
Otherwise deal is final. Return shipping must be paid by buyer.
2. Please keep in touch with us first if you have anyproblems/questions/concerns. We will be happy to resolve
any issues you may have in a cordial and friendly manner.
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We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is
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