Item Description
Product Description
Item Description
This module is a very affordable solution for Bluetooth Low Energy or Bluetooth 4.0. It connects with your MCU such as the Arduino through the UART port.
It supports Central and Peripheral mode switch, easy to modify by AT commander.It can be easily used with Android phones and Iphones, PCs, other Arduinos or any other Bluetooth device for wireless serial communication (UART).
This module can be configured in master, slave and master-slave mode.
The Bluetooth module uses the CSR BlueCore or TI CC2541 chip.
The Base board comes with anti reverse circuit to avoid accidental power plug in the module and a logic level conversion circuit.
The power can be adjusted -23dbm, -6dbm, 0dbm, 6dbm, through an AT Command (AT+POWER).
Specifications
Working frequency:2.4GHz ISM band .
Modulation method: GFSK(Gaussian Frequency Shift Keying) .
RF Power:≤4dBm, Class 2 .
Sensitivity:≤-84dBm at 0.1% BER .
Speed: 2.1Mbps(Max) / 160 kbps (Asynchronous), 1Mbps/1Mbps(Max) (Synchronous).
Security: Authentication and encryption .Service:
Working temperature:–5 ~ +65 Centigrade
Flash:256Kb
Power: 0.5 mA for standby, Active 8.5 mA,
supports auto sleep.
We prefer PayPal .For purchasing multiple items , please contact us for a combined invoice .
generally we would like to receive payment thin 48 hours if .
2 business days after we received the payment . when you buy multiple items ,your shipping
cost will be combined with discount .
SHIPPING TIME (weekends/holidays excluded) |
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Country Name |
Shipping Time |
Country Name |
Shipping Time |
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USA/Canada |
10 -15d |
Spanish/Portugue |
10-25d |
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East/South Asia |
10 -15d |
France/West Asia |
10-25d |
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United Kingdom |
10 -20d |
Italy |
10-30d |
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Australia/New Zealand |
10 -15d |
West Asia/Middle East |
15-25d |
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Most Country of West/North Europe |
10-20d |
South America and Africa |
15-30d |
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East /Middle Europe/Russia |
10-25d |
We specialize in electronic components . ICs, Capacitors, Diodes, Resistors, LEDs,
Transistors, and so on. Especially in Hard To Find Parts . we only sell
NEW , ORIGINAL parts . please buy with confidence .We offer NO-QUESTION-REFUND