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LED Sign Antenna cable channel setting switch Figure 3. ZF01-D RS-232 Interface & Cable LED Sign Antenna cable channel setting switch Figure 4. ZF01-D USB Interface & Cable...
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LED Sign Antenna cable channel setting switch Figure 5. ZF01-D TTL Interface & Cable Main Technical Specifications: RF channels(MHz) 433.050,432.700,433.310,433.540,434.050,434.310,434.610,434.910 GFSK modulation mode baud rate 9600bps Interface data UART ,8E1/8N1 data format format Power supply DC 3.6V---5V overall dimensions 70 X 45 X 17 mm...
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Interface Interface Interface LED Sign LED Sign Figure6. ZF01-D wireless communication application diagram Channel setting There is a channel setting switch as shown in Figure 2, defined as A,B,C respectively, so there are 8 channels can be set . Channel Freq.
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FCC Notices 1. The manufacturer is not responsible for any radio or TV Interference caused by unauthorized modifications to this equipment. Such modifications could void the user’s authority to operate the equipment. 2. This device complies with Part 15 of the FCC Rules. (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.
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