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 Eason wireless module

Wireless data transmission module yl-100iu

Chip solution : GFSK modulation mode
carrier frequency : 420 ~ 450MHz (customizable)
Transmitting power : up to 20dB
Communication distance :1Km~1.5Km
Product size : see the specification for details
communication interface :TTL/RS232/RS485
Product introduction Yl-100iu is a wireless module with high stability, low power consumption and high cost performance, and uses GFSK modulation mode to increase the stability of wireless data. Yl-100iu is a transparent transmission module, which can transmit data wirelessly without changing any data and protocol of customers. Yl-100iu in terms of stability, the software has done a lot of detection measures to ensure that the module is not likely to crash or not work under any circumstances, which fully conforms to the industrial design standards. Compared with the general module, the module has the characteristics of small size, high sensitivity, long transmission distance, high communication rate, automatic communication protocol conversion and data transmission control. The number of upper computer can be configured according to the number of user's serial communication module, and the transmission rate can be configured according to the user's demand.

Product overview
Yl-100iu is a wireless module with high stability, low power consumption and high cost performance, and uses GFSK modulation mode to increase the stability of wireless data. Yl-100iu is a transparent transmission module, which can transmit data wirelessly without changing any data and protocol of customers. Yl-100iu in terms of stability, the software has done a lot of detection measures to ensure that the module is not likely to crash or not work under any circumstances, which fully conforms to the industrial design standards. Compared with the general module, the module has the characteristics of small size, high sensitivity, long transmission distance, high communication rate, automatic communication protocol conversion and data transmission control. The number of upper computer can be configured according to the number of user's serial communication module, and the transmission rate can be configured according to the user's demand.


technical parameter Parameter description
modulation mode GFSK
working frequency 420 ~ 450MHz (customizable)
Transmitting power 20dBm
Receiving sensitivity -121dBm@1.2kbs
Series Rate 1200bps~115200bps
Interface verification 8e1 / 8o1 / 8n1 (optional)
working voltage 4.5-5.5v (customized 3.0-3.6v) (output 20dbm)
Emission current ≤ 100mA (transmitting power 20dbm)
Receiving current ≤30mA
Client wake up time Instant wake up
working temperature -40 ~ + 80 ℃ (industrial grade)
Working humidity 10% - 90% relative humidity, no condensation

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Product specification Low power wireless data transmission module YL-100IU


Product application
1. Wireless queuing equipment, hotel electronic door lock, biometric access control management system.
two Automatic control of medical and electronic instruments
three Intelligent teaching equipment, infant monitoring, medical ward call system
four Intelligent control of home appliances and lighting
five Anti theft alarm smart card, remote detection of railway locomotive
six Water, electricity, gas, heating automatic meter reading charging system or reactive power compensation and power grid monitoring
seven Wireless conference voting, scoring system, PDA terminal, wireless ordering system
8. LED screen wireless transmission of text, pictures and wireless control
9. Electronic weighing instrument, wireless hanging scale, vehicle monitoring and aging equipment detection
10. Wireless transmission of industrial equipment data and industrial environmental monitoring
11. Video monitoring pan tilt control, access control card reader
Water logging and environmental monitoring
13. Attendance location system for underground personnel; gas detection and alarm; regional positioning of important assets and personnel such as instruments, goods, medical equipment, etc.; supply chain management of logistics
14. Wireless control of wind power street lamp, data monitoring of solar photovoltaic inverter