Keyestudio RJ11 Bluetooth 2.0 Module

{"id":7387977744558,"title":"Keyestudio RJ11 Bluetooth 2.0 Module","handle":"keyestudio-rj11-bluetooth-2-0-module","description":"\u003cp data-mce-fragment=\"1\"\u003eKeyestudio RJ11 Bluetooth 2.0 Module can easily achieve serial wireless data transmission. The operating frequency is among the most popular 2.4GHz ISM frequency band (i.e. Industrial, scientific and medical).\u003cbr\u003e\u003cbr\u003eIt adopts Bluetooth 2.1+EDR standard. In Bluetooth 2.1, signal transmit time of different devices stands at a 0.5 seconds interval, so that the workload of Bluetooth chip can be reduced substantially and more sleeping time can be saved for Bluetooth.\u003cbr\u003e\u003cbr\u003eIt has build-in on-board antenna which provides high quality signals.\u003c\/p\u003e\n\u003ch4 data-mce-fragment=\"1\"\u003eSpecifications\u003c\/h4\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eBluetooth Protocol: Bluetooth 2.1+ EDR Standard\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eUSB Protocol: USB v1.1\/2.0\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eOperating Frequency: 2.4GHz ISM Frequency Band\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eModulation Mode: GFSK (Gauss Frequency Shift Keying)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eTransmit Power: ≤ 4dBm, class 2\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eSensitivity: ≤-84dBm at 0.1% Bit Error Rate\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eTransfer Rate: Asynchronous: 2.1Mbps(Max)\/160k \u003cbr\u003e\n\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eSynchronous: 1Mbps\/1Mbps\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eSafety Feature: Authentication and Encryption\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eSupported Configuration: Bluetooth Serial Port\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eSupply Voltage: 5V DC \/50mA\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eOperating Temperature: -20℃ to +55℃\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-mce-fragment=\"1\"\u003eContents\u003c\/h4\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003e1 x Keyestudio RJ11 Bluetooth 2.0 Module\u003c\/li\u003e\n\u003c\/ul\u003e","published_at":"2021-11-03T18:22:07+10:00","created_at":"2021-10-04T12:15:40+10:00","vendor":"Keyestudio","type":"","tags":["Category_Wireless"],"price":1999,"price_min":1999,"price_max":1999,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":41421318815918,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Keyestudio RJ11 Bluetooth 2.0 Module","public_title":null,"options":["Default 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data-mce-fragment=\"1\"\u003eKeyestudio RJ11 Bluetooth 2.0 Module can easily achieve serial wireless data transmission. The operating frequency is among the most popular 2.4GHz ISM frequency band (i.e. Industrial, scientific and medical).\u003cbr\u003e\u003cbr\u003eIt adopts Bluetooth 2.1+EDR standard. In Bluetooth 2.1, signal transmit time of different devices stands at a 0.5 seconds interval, so that the workload of Bluetooth chip can be reduced substantially and more sleeping time can be saved for Bluetooth.\u003cbr\u003e\u003cbr\u003eIt has build-in on-board antenna which provides high quality signals.\u003c\/p\u003e\n\u003ch4 data-mce-fragment=\"1\"\u003eSpecifications\u003c\/h4\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eBluetooth Protocol: Bluetooth 2.1+ EDR Standard\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eUSB Protocol: USB v1.1\/2.0\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eOperating Frequency: 2.4GHz ISM Frequency Band\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eModulation Mode: GFSK (Gauss Frequency Shift Keying)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eTransmit Power: ≤ 4dBm, class 2\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eSensitivity: ≤-84dBm at 0.1% Bit Error Rate\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eTransfer Rate: Asynchronous: 2.1Mbps(Max)\/160k \u003cbr\u003e\n\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eSynchronous: 1Mbps\/1Mbps\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eSafety Feature: Authentication and Encryption\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eSupported Configuration: Bluetooth Serial Port\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eSupply Voltage: 5V DC \/50mA\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eOperating Temperature: -20℃ to +55℃\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-mce-fragment=\"1\"\u003eContents\u003c\/h4\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003e1 x Keyestudio RJ11 Bluetooth 2.0 Module\u003c\/li\u003e\n\u003c\/ul\u003e"}

Keyestudio RJ11 Bluetooth 2.0 Module can easily achieve serial wireless data transmission. The operating frequency is among the most popular 2.4GHz ISM frequency band (i.e. Industrial, scientific and medical).

It adopts Bluetooth 2.1+EDR standard. In Bluetooth 2.1, signal transmit time of different devices stands at a 0.5 seconds interval, so that the workload of Bluetooth chip can be reduced substantially and more sleeping time can be saved for Bluetooth.

It has build-in on-board antenna which provides high quality signals.

Specifications

Bluetooth Protocol: Bluetooth 2.1+ EDR Standard
USB Protocol: USB v1.1/2.0
Operating Frequency: 2.4GHz ISM Frequency Band
Modulation Mode: GFSK (Gauss Frequency Shift Keying)
Transmit Power: ≤ 4dBm, class 2
Sensitivity: ≤-84dBm at 0.1% Bit Error Rate
Transfer Rate: Asynchronous: 2.1Mbps(Max)/160k
Synchronous: 1Mbps/1Mbps
Safety Feature: Authentication and Encryption
Supported Configuration: Bluetooth Serial Port
Supply Voltage: 5V DC /50mA
Operating Temperature: -20℃ to +55℃

Keyestudio RJ11 Bluetooth 2.0 Module

Specifications

Contents

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