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Small MP3 Bluetooth Module Audio Board MP3 Player Module 3.7V-5V4.9/5.0·49 reviews·"Good service"
Ready to Ship
$0.50
Min. Order: 1 piece
Shipping per piece: $4.32
Customizable Small Size Low Energy Low Cost AT Command BLE MODULE ZigBee Thread Module Ti: CC2340 2 4ghz Bluetooth 5.35.0/5.0·4 reviews·"Packed well"
$1.98 - $2.20
Min. Order: 100 pieces
Shipping per piece: $0.47
Small Size Long Range EFR32BG22 Bluetooth 5.2 Low Power Consumption Bluetooth Serial Module 6 DBm For Medical Devices5.0/5.0·6 reviews·"fast shipping"
$2.45 - $2.60
Min. Order: 1 piece
Shipping per piece: $6.29
Smart Home 2.4GHz Wireless Blue Tooth Module Iot Cansec AN2640R2CA-A Ti CC2640R2FRSM BLE5.0 Smallest Tag Module5.0/5.0·4 reviews·"Packed well"
$3.35 - $3.72
Min. Order: 100 pieces
Shipping per piece: $0.28
RF Star Low Power Low Cost CC2340R5 Bluetooth LE5.3 And ZigBee 3.0 Module With New CC2340 SoC And Serial Communication5.0/5.0·6 reviews·"fast shipping"
$2.20 - $2.35
Min. Order: 1 piece
Shipping per piece: $6.28
Low Energy Low Cost AT Command Smart Home 2.4GHz Wireless Blue Tooth Module Iot Ti CC2640R2FRSM BLE5.0 Smallest Tag Module5.0/5.0·4 reviews·"Packed well"
$3.35 - $3.72
Min. Order: 100 pieces
Shipping per piece: $0.28
HC-05 Wireless Bluetooth RF Transceiver Master Slave Integrated Bluetooth Module 6 Pin Wireless Serial Communication BT Module4.9/5.0·21 reviews·"good service"
$2.00 - $3.00
Min. Order: 10 pieces
Shipping per piece: $0.00
CP26 RS232 to Bluetooth Serial Adapter Wireless Bluetooth Module to RS232 Converter Change Wired Device to Wireless for Device5.0/5.0·4 reviews
Ready to Ship
$21.99 - $22.99
Min. Order: 1 piece
Shipping per piece: $8.29
HC06 HC-06 Wireless Serial 4 Pin RF Transceiver RS232 TTL Bluetooth Module Plug-in for arduino
$0.30 - $0.50
Min. Order: 1 piece
4.9/5.0·2 reviews
HC-05 Bluetooth module Wireless WIFI RF Transceiver information receiver Ttl To RS232 Converter HC-05 HC05 HC05 Bluetooth Module0.0/5.0·0 reviews
Ready to Ship
$1.74 - $3.38
Min. Order: 5 pieces
Shipping per piece: $0.91
Hc-05 Hc 05 Hc-06 Hc 06 Rf Wireless Bluetooth Transceiver Slave Module Rs232 / Ttl To Uart Converter And Adapter4.3/5.0·13 reviews·"good job"
$0.88 - $0.99
Min. Order: 10 pieces
Shipping per piece: $0.44
IoT wireless communication uses TI chip HM-9/10/11 series 6 pin base board low energy Bluetooth 4.0 modules
$2.85 - $3.75
Min. Order: 100 pieces
5.0/5.0·3 reviews·"Great job"
RS232 / TTL Transceiver Module HC-05 Wireless Module4.8/5.0·47 reviews·"good service"
Ready to Ship
$3.85 - $4.28
Min. Order: 10 pieces
Shipping per piece: $1.45
HC-05 HC-06 RF Wireless Bluetooth Transceiver Slave Module RS232 / TTL to UART Converter and Adapter 4.0 Bluetooth Audio Module0.0/5.0·0 reviews
$2.90 - $3.60
Min. Order: 10 pieces
Shipping per piece: $4.75
New HC-05 HC-06 RF Wireless Bluetooth Transceiver slave module RS232 / TTL to UART converter and adapter for arduino4.9/5.0·14 reviews·"good service"
$1.80
Min. Order: 10 pieces
Shipping per piece: $0.54
Master Slave Integrated Wireless Serial Port Transparent Communication hc 05 bluetooth module
$3.35 - $4.70
Min. Order: 10 pieces
5.0/5.0·6 reviews·"Good packaging"
New HC-05 HC-06 RF Wireless Bluetooth Transceiver slave module RS232 / TTL to UART converter5.0/5.0·7 reviews·"quick delivery"
Ready to Ship
$3.20 - $3.50
Min. Order: 10 pieces
Shipping per piece: $0.88
New and Original HC-05 HC-06 RF Wireless Bluetooth Transceiver Slave Module TTL to UART Converter Bluetooth Module5.0/5.0·8 reviews·"short production time"
$0.99
Min. Order: 1 piece
Shipping per piece: $7.14
HC-05 HC-06 RF Wireless Blue-tooth Transceiver Slave Module HC05 / HC06 RS232 / TTL to UART Converter For Arduins4.9/5.0·18 reviews·"fast shipping"
Ready to Ship
$1.89 - $4.00
Min. Order: 30 pieces
Shipping per piece: $0.77
HC-05 Bluetooth to Serial Module Group CSR Master-Slave Integration 51 Single Chip Microcomputer HC-05 Bluetooth Module5.0/5.0·6 reviews·"fast shipping"
Ready to Ship
$2.05 - $3.75
Min. Order: 1 piece
Shipping per piece: $5.32
All New Stable Si4463 15km Rs485 Rs232 Data Radio Module Wireless Serial Port4.8/5.0·3 reviews·"Great service"
Ready to Ship
$21.95 - $23.08
Min. Order: 2 pieces
Shipping per piece: $5.30
HC 06 RF Wireless BT Transceiver Slave Module RS232 / TTL to UART converter and adapter4.9/5.0·25 reviews·"fast shipping"
$1.99 - $2.50
Min. Order: 5 pieces
Shipping per piece: $2.67
HC 06 RF Wireless BT Transceiver Slave Module RS232 / TTL to UART converter and adapter0.0/5.0·0 reviews
Ready to Ship
$1.99 - $2.50
Min. Order: 5 pieces
Shipping per piece: $3.05
BT578 RS232 wireless male and female head of master-slave universal serial adapter module
$6.00 - $15.00
Min. Order: 1 piece
5.0/5.0·2 reviews
Wireless serial port BLE adapter total station electronic scale wireless RS232 serial BLE BLE module 4.24.9/5.0·15 reviews·"fast delivery"
Ready to Ship
$21.80 - $25.00
Min. Order: 1 piece
Shipping per piece: $25.36
HC06 HC-06 Wireless Serial 4 Pin Transceiver Module RS232 TTL for Arduinos module0.0/5.0·0 reviews
$2.40 - $2.80
Min. Order: 10 pieces
Shipping per piece: $0.54
BT578 RS232 USB Cable Wireless Portable Bluetooth-compatible Serial Adapter Male Female Head Data Line Computers Communication5.0/5.0·4 reviews·"Fast delivery"
Ready to Ship
$25.00 - $28.00
Min. Order: 1 piece
Shipping per piece: $5.72
HC-05 Wireless Bluetooth Host Serial Transceiver Module Slave and Master RS232
$1.50 - $2.00
Min. Order: 5 pieces
4.8/5.0·31 reviews·"Excellent company"
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About wireless rs232 bluetooth module
217 wireless rs232 bluetooth module products are offered for sale by suppliers on Alibaba.com, of which bluetooth modules accounts for 17%, other ics accounts for 11%.
A wide variety of wireless rs232 bluetooth module options are available to you, You can also choose from bluetooth 5.0, cc2541 and cc2640 wireless rs232 bluetooth module,as well as from odm wireless rs232 bluetooth module