KYL-220 USB RF Module
1)Data Sheet:
o RF power: 10mW
o Operating voltage: 5 V
o Receive current:<20mA
o Transmitting current:<25mA
o Sleep current:<20uA
o Carrier frequency: 433MHz /400MHz / 450MHz/470MHz,can be customized to 300-350mhz(you need to tell us what frequency you need or we will defulted it to 433)
o Communication connects: USB
o Baud rate: 1,200/2,400/4,800/9,600/1,9200/38,400/100kbps(what baud rate you need)
o RF line-of-sight range: more than 100m
o Size: 40 x 24 x 6mm (without antenna port)
2)How to use the KYL-220
KYL-220 provides USB interface which can be directly connected with PC.
1. Power supply
The factory setting is +5V.
2. You need to install USB driver on your Laptop /PC ,then our module can be recognized .
3.Setting of channel, interface, and data format by our software .
Before using KYL-220, the user needs to make simple configuration to determine the channel,
interface mode and data format based on his own needs. You can view or change the module's interface baud rate, channel and address code,
parameter setting or reading as per the testing software.
4. Supported protocol and Transmit capability
KYL-220 standard transceiver offers transparent protocol to support various applications and protocols.
If you need to decrease his cost or ease the workload of terminal CPU, we can add other specific functions based on the transparent protocol, such as addressing, data acquisition, command interpretation, etc.
3)Application:
o AMR (Automatic Meter Reading)
o Wireless alarm and security systems
o Building automation, wireless monitoring and access control system
o Wireless data transmission, automatic data collection system
o Radio modem can be used for sports training & competition
o Wireless dishes ordering
o Wireless POS, PDA wireless smart terminal
o RF modem can be used for electronic bus station and intelligent traffic
o RF transmitter wireless electronic display screen and queuing machine
o Wireless telemetry charging for parking, parking lot
o Wireless modem automobile inspection and four-wheel orientation
o Wireless sensor industrial wireless remote control and air conditioning remote controller
o Data communication used for railway, oil field, dock and army
o LED display in thruway and public places
4)Remark:
Please note that this module is only conpatible with KYL-210(RS232/RS485/TTL). One side KYL-220 to connects PC. One side KYL-210 to connect with a serial device is OK.
Welcome to contact Sarah: sales01(at)rf-data(dot)com
Skype: rf-data
