Bluetooth Modules

Bluetooth modules are components that are typically attached to a motherboard with the purpose of enable wireless connectivity and broadcasting via a Bluetooth signal. The modules contain what is known as a 'Bluetooth stack', which refers to the board or chip that is specifically programmed to carry out Bluetooth software functions, providing an easy-to-use digital interface for wireless communication. Bluetooth modules are available in a multitude of sizes and types to suit a wide range of applications and as such can be installed in many different devices, greatly improving the basic functions of the chosen device.

RS Components offers a range of Bluetooth modules that collectively support a wide variety of bus and I/O interfaces. Our range features products from leading brands, including Laird Connectivity, Microchip, Panasonic, and more.

How to select the right Bluetooth Module?

Bluetooth technology is classified by ’classes’, and these classes range from 1, 2 or 3. The level of the class will determine the range of the device, with class 1 being the best in this range for operating range. It is also worth considering the version number when choosing your Bluetooth module. Version numbers range upwards from 1.0 to 4.0+ and, just as they do with the classes, the levels will determine the functionality levels. Version numbers can also be used as indicators for other qualities of the module, such as its range and power consumption. The higher end of the number range holds the best in its class, giving a clear indication of functionality between modules.


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Description Price Bluetooth Class Bluetooth Version Maximum Output Power Receiver Sensitivity Supported Bus Interfaces Supported I/O Interfaces Dimensions Height Length Maximum Operating Temperature Minimum Operating Temperature Width
RS庫存編號 168-3773
製造零件編號BGM113A256V2
HK$58.496
Each (On a Tape of 100)
單位
- 2, 4.1 3dBm -93dBm SPI, UART I2C, SMBus 15.73 x 9.15 x 1.9mm 1.9mm 15.73mm +85 °C -40 °C 9.15mm
RS庫存編號 110-9151
製造零件編號BGM113A256V2
HK$74.51
單位
- 2, 4.1 3dBm -93dBm SPI, UART I2C, SMBus 15.73 x 9.15 x 1.9mm 1.9mm 15.73mm +85 °C -40 °C 9.15mm
RS庫存編號 894-7130
製造零件編號BGM111A256V1
HK$81.44
單位
Class 1 4.1, 4.2 8dBm -93dBm I2C, SPI, UART Serial 15 x 13 x 2.2mm 2.2mm 15mm +85 °C -40 °C 13mm
RS庫存編號 169-0140
製造零件編號BGM111A256V1
HK$78.085
Each (On a Tape of 100)
單位
Class 1 4.1, 4.2 8dBm -93dBm I2C, SPI, UART Serial 15 x 13 x 2.2mm 2.2mm 15mm +85 °C -40 °C 13mm
RS庫存編號 880-7345
製造零件編號BT121-A-V2
HK$176.03
單位
- 1.3 14dBm -96dBm ADC, DAC, GPIO, I2C, Microcontroller Programming Interface, Real-Time Clock, SPI, UART RS232, Serial 13.9 x 11 x 2.2mm 2.2mm 13.9mm +85 °C -40 °C 11mm
RS庫存編號 169-0132
製造零件編號BT121-A-V2
HK$143.756
個 (在毎卷:500)
單位
- 1.3 14dBm -96dBm ADC, DAC, GPIO, I2C, Microcontroller Programming Interface, Real-Time Clock, SPI, UART RS232, Serial 13.9 x 11 x 2.2mm 2.2mm 13.9mm +85 °C -40 °C 11mm
RS庫存編號 765-2879
製造零件編號RN42-I/RM
BrandMicrochip
HK$157.77
單位
Class 2 1.1, 1.2, 2, 2.1 4dBm -80dBm SPI, UART USB 13.4 x 25.8 x 2mm 2mm 25.8mm +85 °C -40 °C 13.4mm
RS庫存編號 916-3775
製造零件編號RN4020-V/RM123
BrandMicrochip
HK$83.29
單位
- 4.1 7.5dBm -92.5dBm AIO, I2C, PIO, SPI MCU, RN42, Serial, UART 19.5 x 11.5 x 2.3mm 2.3mm 19.5mm +85 °C -30 °C 11.50mm
RS庫存編號 169-7877
製造零件編號ENW89815A4KF
BrandPanasonic
HK$95.44
個 (在毎卷:500)
單位
Class 2 2 4dBm -86dBm I2C, PCM, UART Serial 13.5 x 22.75 x 2.8mm 2.8mm 22.75mm +85 °C -40 °C 13.5mm
RS庫存編號 787-0449
製造零件編號ENW89835A1KF
BrandPanasonic
HK$129.02
單位
- 4 0dBm -96dBm USART - 14.5 x 8.2 x 3mm 3mm 14.5mm +85 °C -40 °C 8.2mm
RS庫存編號 828-9680
製造零件編號PAN1740-ETU
BrandPanasonic
HK$450.83
單位
Class 2 4.1 - -93dBm - - 9 x 9.5 x 1.8mm 1.8mm 9.5mm +85 °C -40 °C 9mm
RS庫存編號 144-5916
製造零件編號RN4020-V/RM123
BrandMicrochip
HK$81.186
Each (In a Tray of 84)
單位
- 4.1 7.5dBm -92.5dBm AIO, I2C, PIO, SPI MCU, RN42, Serial, UART 19.5 x 11.5 x 2.3mm 2.3mm 19.5mm +85 °C -30 °C 11.50mm
RS庫存編號 169-8016
製造零件編號ENW89835A1KF
BrandPanasonic
HK$90.384
個 (在毎卷:500)
單位
- 4 0dBm -96dBm USART - 14.5 x 8.2 x 3mm 3mm 14.5mm +85 °C -40 °C 8.2mm
RS庫存編號 916-3709
製造零件編號BM70BLES1FC2-0002AA
BrandMicrochip
HK$62.57
單位
Class 2 5.0 2dBm -90dBm I2C, SPI Serial, UART 21.5 x 12 x 2.4mm 2.4mm 21.5mm +70 °C -20 °C 12mm
RS庫存編號 828-9024
製造零件編號PAN1326B-HCI-85
BrandPanasonic
HK$94.59
單位
- 4 10dBm -93dBm - GPIO, PCM, UART - - - +85 °C -40 °C -
RS庫存編號 210-0877
製造零件編號455-00023
HK$954.90
單位
Class 1 5.1 18dBm -98.5dBm - - - - - - - -
RS庫存編號 210-0915
製造零件編號BTM511
HK$179.697
Each (In a Tray of 50)
單位
Class 2 3 4dBm -86dBm UART - - - - - - -
RS庫存編號 196-2330
製造零件編號BGX13P22GA-V21
HK$67.211
Each (On a Tape of 100)
單位
- 4.2 - -94.8dBm GPIO Serial 12.9 x 15 x 2mm 2mm 12.9mm +85 °C -40 °C 15mm
RS庫存編號 210-0878
製造零件編號455-00030
HK$966.88
單位
Class 2 5.1 12.5 dBm, 14 dBm, 17.5dBm -75dBm, -72 dBm, 88 dBm I2C, SPI - - - - - - -
RS庫存編號 180-6566
製造零件編號EYSLCNZWW
HK$75.93
單位
- 5 6dBm -96dBm I2C, PDM, SPI, UART, 12bit ADC - 9.6 x 12.9 x 2mm 2mm 12.9mm +85 °C -40 °C 9.6mm