Pro Lite ZF02-U DATA TRANSCEIVER User Manual ZF02 U EN
Pro-Lite, Inc. DATA TRANSCEIVER ZF02 U EN
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Users Manual
NINGBO YOUWON TECHNOLOGY ELECTRONICS CO., LTD
ADDRESS ：#928, XUEYUAN ROAD, LUGANG VILLAGE, GAOQIAO TOWN, NINGBO
TELEPHONE：0574 88046201 FAX：0574-88046202
ZF02-U Wireless Module
Operation Manual
Figure 1. ZF02-U wireless module
z Features：
1．Providing USB interface，highly integrated，can connect with transceiver equipment
directly.
2. Low power RF transmission：Maximum transmit power 10mW
3. GFSK/FSK modulation mode
4. Crystal frequency stabilization.
5. High-efficiency forward error correction channel encoding technology is used.
z Main Application Areas：
1. AMR – Automatic Meter Reading
2. Wireless alarm and security systems
3. Wireless POS, PDA
4. Long-distance non-contact RF smart cards, RFID tags.
5. Wireless Field Bus、wireless conference voting system
NINGBO YOUWON TECHNOLOGY ELECTRONICS CO., LTD
ADDRESS ：#928, XUEYUAN ROAD, LUGANG VILLAGE, GAOQIAO TOWN, NINGBO
TELEPHONE：0574 88046201 FAX：0574-88046202
z Main Technical Specifications：
RF channels 433.05MHz
modulation mode GFSK
baud rate 9600bps
output power 10mW
Interface data
format UART ,8E1/8N1 data format
Power supply DC 3.6V---5V
overall
dimensions 70 X 45 X 17 mm
Figure2. interface and sizes
NINGBO YOUWON TECHNOLOGY ELECTRONICS CO., LTD
ADDRESS ：#928, XUEYUAN ROAD, LUGANG VILLAGE, GAOQIAO TOWN, NINGBO
TELEPHONE：0574 88046201 FAX：0574-88046202
z Interface Description：
ZF02-U wireless module can be directly connected to PC computer by USB port, shown as Figure3.
A
B
PC
Wireless
communication
channel setting
RF
MCU
TTL
to
USB
USB
USB
A
B
PC
RF
MCU
TTL
to
USB
USB
USB
Figure3. ZF02-U wireless communication application diagram
z Channel setting
There is one group of 5-bit short-circuiter wire (JP2) as shown in Figure 2, defined as A、
B 、C、D、E respectively，A and B are used for setting channels，so there are 4 channels
can be set . “0”= short, “1”= open
A B channel frequency(MHz)
1 1 4 433.05
NINGBO YOUWON TECHNOLOGY ELECTRONICS CO., LTD
ADDRESS ：#928, XUEYUAN ROAD, LUGANG VILLAGE, GAOQIAO TOWN, NINGBO
TELEPHONE：0574 88046201 FAX：0574-88046202
z FCC Notices
1. Any changes or modifications not expressly approved by the party responsible for compliance
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.
NOTE: This equipment has been tested and found to comply with the limits for a Class B digital
device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable
protection against harmful interference in a residential installation. This equipment generates,
uses and can radiate radio frequency energy and, if not installed and used in accordance with the
instructions, may cause harmful interference to radio communications. However, there is no
guarantee that interference will not occur in a particular installation. If this equipment does cause
harmful interference to radio or television reception, which can be determined by turning the
equipment off and on, the user is encouraged to try to correct the interference by one or more of
the following measures:
—Reorient or relocate the receiving antenna.
—Increase the separation between the equipment and receiver.
—Connect the equipment into an outlet on a circuit different from that to which the receiver is
connected.
—Consult the dealer or an experienced radio/TV technician for help.
NOTE: 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.