bluetooth 4 module

Brand Name:iCY

Model Number:Mushroom speaker

Place of Origin:Shenzhen of China

...Bluetooth, Mushroom Bluetooth Speaker,Promotional Gift Speakers for Christmas 1. Built-in bluetooth wireless module, upto 10m transmission distance. 2. HIFI sound quality with high-pertormance 40mm drivers. 3. Support hands-free calls with microphone. 4. Built-in Rechargeable li-ion Battery. 5. Support 99% of bluetooth...

Brand Name:iCY

Model Number:Mushroom speaker

Place of Origin:Shenzhen of China

...Bluetooth, Mushroom Bluetooth Speaker,Promotional Gift Speakers for Christmas 1. Built-in bluetooth wireless module, upto 10m transmission distance. 2. HIFI sound quality with high-pertormance 40mm drivers. 3. Support hands-free calls with microphone. 4. Built-in Rechargeable li-ion Battery. 5. Support 99% of bluetooth...

Brand Name:Cansec Wireless

Model Number:AN2640R2SA-K

Place of Origin:Beijing

...Module 12mA TX Current Parameter Min Typ Max Unit Operating Voltage 1.8 - 3.8 V Operating Temperature -40 - +85 °C Current Consumption Sleep Mode - 0.1 uA Receive mode(@LDO mode) - 9 - mA Transmit Mode - 12 - mA TX Power - 3.7 5 dBm RX Sensitivity - -90 -97 dBm Distance 60 m 1. AN2640R2SA‐K Module is designed based on CC2640R2 Bluetooth Smart (Bluetooth® 4.2 and Bluetooth...

Place of Origin:CHINA

Brand Name:PECKSON

Model Number:pk-51

...bluetooth pen fits for wireless mini earpiece An inductive bluetooth ball-pen offers maximal hidden communication solutions to micro earpiece users. Bluetooth pen consisit of bluetooth module, insulating inductive coil, microphone and rechargeable battery. The bluetooth module contact to mobile phone wirelessly within 2 meters. The alternating current from bluetooth module...

Place of Origin:CHINA

Brand Name:PECKSON

Model Number:pk-52

...bluetooth pen fits for wireless mini earpiece An inductive bluetooth ball-pen offers maximal hidden communication solutions to micro earpiece users. Bluetooth pen consisit of bluetooth module, insulating inductive coil, microphone and rechargeable battery. The bluetooth module contact to mobile phone wirelessly within 2 meters. The alternating current from bluetooth module...

Place of Origin:Guangdong China (Mainland)

Brand Name:Oky Newstar

Model Number:oky3373

...Bluetooth module for Arduino​ With Baseboard , Slave Wireless Serial Port Description: Using HC - 06 from module 1, a core module, which leads to the interface includes VCC, GND, TXD, RXD, reserved LED state output pin, MCU can state whether the bluetooth is connected through the foot, from machine KEY pin is invalid 2, the led indicates a bluetooth connection status, twinkle said there was no bluetooth...

Place of Origin:Guangdong China (Mainland)

Brand Name:Oky Newstar

Model Number:oky3373

...Bluetooth module for Arduino​ With Baseboard , Slave Wireless Serial Port Description: Using HC - 06 from module 1, a core module, which leads to the interface includes VCC, GND, TXD, RXD, reserved LED state output pin, MCU can state whether the bluetooth is connected through the foot, from machine KEY pin is invalid 2, the led indicates a bluetooth connection status, twinkle said there was no bluetooth...

Brand Name:Createk

Model Number:ITBM521

Place of Origin:China

Bluetooth module 4.2 high integrated nRF518xx 32bit ARM low energy low cost wide application Model Number: ITBM521 Bluetooth module ITBM521_PCB antenna 518023 General Description: The ITBM521 is a highly integrated BLE4.2 module, designed for high data rate, short-range wireless communication in the 2.4GHz ISM band. The module...

Brand Name:Viview

Model Number:B5 Hat with Bluetooth Wrieless Headphones

Place of Origin:China

...Bluetooth Beanie hat Built-in Bluetooth Headphones module Knit Music hat for Cycling,Figure skating, Hiking . OEM MOQ: 1000PCS with gift box & standard accessories. The price is negotiable depend on Quantity. Product Description: Hat with Bluetooth Wrieless Headphones 1, Keep Warm and Handfree for phone answers,and enjoy to listening music. 2, Upgraded Version Chip with 5.1 bluetooth...

Brand Name:creatall

Model Number:D100W

Place of Origin:China

...Bluetooth Power Amplifier Board AC 220V DC 12-24V Amplifier 5V Wireless Module Suitable For 8-12 Inch S Product Description: Name: Power Amplifier Board Material: Iron Model: D10/D20/D100W bluetooth calling: not supported bluetooth music: support FM radio: support Channel: Mono Stereo Microphone: support USB support TF/Storage card: support Remote control: support Subwoofer adjustment: support bluetooth...

Model Number:CA-8469

... voltage: 5V product size: 35mm*20mm*3mm New board CA-8469 combines PAM8403 (amplifier module) + Bluetooth (CA-6928) Direct 5V power supply, connect Bluetooth, you can output the horn Contact us Wechat： zq13827494627 Mobile： +86-13827494627 Skype：

Model Number:ESP32-8048S050R

Place of Origin:china

...Bluetooth Smart Display Screen 3.5inch LCD TFT Module ESP32 development board-8M PSRAM 16M Flash, standard 5.0-inch IPS TFT screen and Without touch or Capacitive touch , support one-key automatic download, provide LVGL demo and arduino examples ESP32-ESP32-8048S050 motherboard introductior ESP32 = MCU + WiFi + Bluetooth...

Model Number:ESP32-1732S019N

Place of Origin:china

ESP32 1.9 inch small LCD display module ST7789 driver chip supports Bluetooth and WiFi resolution of 240 * 320 Application scope: 1.Smart home and IoT devices: With its built-in WiFi and Bluetooth connectivity, it can be used to create smart home and IoT ...

Brand Name:Rakinda

Model Number:LV3296

Place of Origin:China

... 2D Barcode Scanner Module Embedded in Bluetooth Scanner Handheld bluetooth barcode scanner is widely used now. Due to its convenience and low cost, many shop keepers, logistics people, warehouse people now carry a bluetooth barcode scanner to do their job...