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  1. BC-04 RS232 Bluetooth Serial Port Wireless Serial Communication Adapter Module

    Interface interface: RS232. Whether the TTL level is converted to RS232 and connected to the computer serial port. RS-232 interface Bluetooth adapter with embedded Bluetooth protocol stack. The main function of the product is to replace the traditional serial cable connection.

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  2. Wireless Bluetooth RS232 Transceiver Module HC-05 Arduino Raspberry Pi

    HC-05 bluetooth module can be set as a transmitter or receiver, allowing easy wireless data transfer without the need for complex software and PCBs. Bluetooth V2.0 protocol standards. Input current: 30-40mA (pairing) / 8mA (communication).

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  3. RS232 Wireless Master-Slave Universal Total Station Serial Bluetooth Adapter

    This tiny adaptor allows any device with a standard 9-pin serial port to communicate wirelessly. • BT578 RS232 Bluetooth adapter x1. • The default Bluetooth role of BT578 adapter is slave, you can change it to master role by sending AT command.

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  4. RS232 Wireless Master-Slave Universal Total Station Serial Bluetooth Adapter

    This tiny adaptor allows any device with a standard 9-pin serial port to communicate wirelessly. • BT578 RS232 Bluetooth adapter x1. • The default Bluetooth role of BT578 adapter is slave, you can change it to master role by sending AT command.

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  5. Wireless Bluetooth RS232 Transceiver Module HC-05 Arduino or Raspberry Pi

    HC-05 Bluetooth module can be set as a transmitter or receiver, allowing easy wireless data transfer without the need for complex software and PCBs. The module can be used with a Raspberry Pi or Arduino to connect to your mobile, computer or other electronic devices. Operating distance: 10m Input voltage: 3.6 to 6V Input current: 30-40mA (pairing) / 8mA (communication) Frequency: 2.4GHz Speed: Asynchronous: 2.1Mbps(Max) / 160 kbps, Synchronous: 1Mbps/1Mbps Bluetooth V2.0 protocol standards

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  6. RS232 To WiFi Serial Server Multiple Data Serial Port To Wireless Data With

    Item Type: RS232 to WiFi Server. Interface Standard: RS232. Function Explanation: Serial port to WiFi. Data transmission through the wireless connection of this serial server, making product integration very easy.

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  7. 1/2/5/10PCS HC-05 30ft Wireless Bluetooth RF Serial RS232 TTL Transceiver Module

    1/2/5/10PCS 30ft Wireless Bluetooth RF Transceiver Module serial RS232 TTL HC-05 for arduino. Use the CSR mainstream bluetooth chip, bluetooth V2.0 protocol standards. this module can be set to a transmitter or receiver, transmitter could pairing with receiver, receiver and receiver or transmitter and transmitter can't communication between, receiver could pairing with computers and cell phone bluetooth, when buying, the default for receiver.

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  8. Wifi Module Wireless Device with RS232 Port Remote Monitoring for off Grid Hybri

    WiFi Module Wireless Device With RS232 Port Remote Monitoring For Off Grid Hybrid Solar Power Inverter 6.2KW 10.2KW 3KW 4.2KW. WIFI-VM Connection.

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