UOTEK 1.5m 3M RS232 to USB RS 232 Converter DB9 RS-232 USB-A Adapter Conversion Cable Com with FTDI
Aliexpress UK
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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UOTEK RS-232 to RS-485 RS-422 Converter RS422 RS485 to RS232 Adapter DB9 Com Connector Optical
Aliexpress UK
The Datecs DPP-250S 2" Rugged Printer is a mobile printer designed for on-the-go printing needs. With thermal technology, this printer offers fast and efficient black and white printing. It provides multiple connectivity options including Bluetooth, RS-232, and USB, making it versatile for various devices and systems. The rugged design of this printer ensures durability and reliability, making it an ideal choice for users in demanding environments.
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UOTEK 4.9Ft USB to RS232 RS485 RS422 Converter USB-A RS-232 RS-485 RS-422 Cable Serial DB9 Connector
Aliexpress UK
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.
eBay
RS-232 RS232 to RS-485 RS485 Interface Serial Adapter Converter NEW
Aliexpress UK
Electric Sunflower Seed Peeler Lovely Pig Shaped Sunflower Seed Peeling Machine~. This tiny adaptor allows any device with a standard 9-pin serial port to communicate wirelessly. • BT578 RS232 Bluetooth adapter x1.
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RS-232 RS232 to RS-485 RS485 Interface Serial Adapter Converter NEW
Aliexpress UK
Interface: RS232. Equipped with a reset button can remove the saved paired device information, and re-paired with the new bluetooth. Adopt bluetooth chip bluetooth 2.1 standard. enhanced ber error rate performance and automatic frequency hopping technology can ensure efficient and secure communication, and has a stronger anti-jamming capability to ensure the stability and reliability of the communication.
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10pcs RS-232 RS232 to RS-485 RS485 Interface Serial Adapter Converter NEW
Aliexpress UK
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.
eBay
RS-232 RS232 to RS-485 RS485 Interface Serial Adapter Converter NEW
Aliexpress UK
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.
eBay
RS232 Cable to RS-232 DB9F to DB9F Male to Female / Male DB9 Connector Extension Cable
Aliexpress UK
The Zebra QLn420 QN4-AU1AEM11-00 Label Printer is a mobile printer that uses direct thermal technology to produce black and white prints. It has 128MB RAM and 256MB flash memory for efficient printing. The printer features Bluetooth, RS232, and Mini USB connectivity options. This model does not include Bluetooth or WiFi capabilities. The Zebra QLn420 is part of the Zebra QLn product line, manufactured in China, and supports a maximum print width of 48mm.
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