HighTek HC-04 is RS-232 and TTL level bi-directional interface between the converter for hair, to close at three-wire RS232 interface with TTL output level conversion, microcontroller, embedded system serial debugging. HC-04 electrical performance in strict compliance with standard RS232 and TTL standards, applicable to all standard serial devices. Internal stealing design, no external power supply.

 The product features:
• Unique serial protection circuit can be charged hot
• ESD protection
• Transparent transfer, baud rate adaptive, no need to change the User Agreement
• Industrial grade design   Data communication full duplex
• Power supply: Passive
• Baud rate: 300 ~ 115.2Kbps
• Operating Temperature: -25 ℃ ~ 70 ℃

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  HighTek HC-04+

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  HighTek HC-04