- This module fully considers the 485 bus lightning protection
- It has extremely high emc (electromagnetic compatibility) and emi
- Anti-interference wiring and copper laying method
Ttl to rs485 adapter module is TTL to rs485 module or rs485 to TTL signal with single-chip serial port and uart. It has lightning protection hardware and automatic flow direction control with rxd, txd indicator lights. The power supply of this product is wide voltage (3.0V ~ 30v), which realizes the compatibility between the 3.3V system and 5.0V system, and both 3.3V and 5.0V signals can be matched.
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