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485 is half-duplex communication. This transparent transmission module realizes the mutual conversion between TTL signal and RS485 signal, which can realize two-way communication, but it cannot be performed simultaneously in two directions.
TTL to RS485 module Module highlights: (1) 3.3V and 5.0V power perfect compatibility (2) 3.3V and 5.0V signal perfect compatibility (3) the absolute adopts imported chip, industrial design, strong anti-interference ability, at
User User Manual: https://www.amazon.com/clouddrive/share/2e60toJH8TyMJVg5YuNqnylDBUBcziMhiWaCpR8IWc6FRM01 multifunction relay control module, designed specifically for a variety of users with different needs, the use of micro-controller as the primary Control unit, preset 18 kinds of functions,
User User Manual: https://www.amazon.com/clouddrive/share/2e60toJH8TyMJVg5YuNqnylDBUBcziMhiWaCpR8IWc6FRM01 multifunction relay control module, designed specifically for a variety of users with different needs, the use of micro-controller as the primary Control unit, preset 18 kinds of functions,
User User Manual: https://www.amazon.com/clouddrive/share/2e60toJH8TyMJVg5YuNqnylDBUBcziMhiWaCpR8IWc6FRM01 multifunction relay control module, designed specifically for a variety of users with different needs, the use of micro-controller as the primary Control unit, preset 18 kinds of functions,
User User Manual: https://www.amazon.com/clouddrive/share/ZAQLkOmJclxa0yOuUtctcTYUs2DOaqwxeyIaPEdEq9nFRM02 multifunction relay control module, designed specifically for a variety of users with different needs, the use of micro-controller as the primary Control unit, preset 18 kinds of functions.
Sensor performance and features: 1. Current sensor chip: ACS712ELC-5A; 2.Measuring range: 5A/20A/30A. 3. When the current is 0, the output is the power midpoint voltage, isolated. 4.Pin 5V power supply, onboard power
Voltage Regulation System (PER): Parameter: Input voltage: 3.5V~12V Output voltage: 1.0V~24V Protection: low-voltage protection; over-current protection; over-power protection. Measurement System (VAH): Parameters: Measuring voltage range V: 0-35V Measuring current range A:
User User Manual: https://www.amazon.com/clouddrive/share/ZAQLkOmJclxa0yOuUtctcTYUs2DOaqwxeyIaPEdEq9nFRM02 multifunction relay control module, designed specifically for a variety of users with different needs, the use of micro-controller as the primary Control unit, preset 18 kinds of functions.
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