bluetooth 4 module

Brand Name:SPEEDATA

Model Number:KT45Q-C8M-TCS1G

Place of Origin:China

FIPS -201 Portable Industrial Fingerprint Scanner Module With 4G Wifi GPS Bluetooth SPEEDATA KT45Q is a 4.5 inch screen handheld terminal with 4G WWLAN and multifuctional extension module. Support 1D/2D barcode reader,LF/HF/UHF RFID Scanner,Fingerprint ...

Brand Name:SPEEDATA

Model Number:SD60ID LF

Place of Origin:Beijing, China

Bluetooth 4G Wireless HF Rfid Reader Handheld for 134.2Khz Modules with Display Specifications of KT45Q Handheld Wireless HF RFID Reader: Built-in 134.2khz LF RFID module, support ISO11784/11785 Animal tags Support external antenna expansion, flexible ...

Brand Name:OEM

Model Number:OKY2253-4

Place of Origin:Guangdong China(Mainland)

ESP32 Cam WiFi Bluetooth Module Development Board With OV2640 Camera Module Specifications: Model: ESP32-CAM Color: Black Size: 27 x 40.5 x 4.5mm SPI Flash: Default 32Mbit RAM: ...

Brand Name:JRT

Model Number:U81-yx2001177

Place of Origin:China

High-precision Laser Distance Module Sensor Bluetooth Enabled Range Finder Measure The laser range finder sensor modules support oem and odm. With the multi-function design, the high-precision rangefinders can be chargeable and measure distanc, area, ...

Brand Name:Ai-Thinker

Model Number:AB-02

Place of Origin:China

Overview : Developed based on the Airoha AB1611 chip, it can be used for smart lights, smart sockets, smart air conditioners and other smart appliances. At the same time, it conforms to BLE5.0 and SIG Mesh specifications. It can directly pass through the ...