East Wind Technologies, Inc. EWTJ680G-I RFID Reader Data Processing Device
(Revision 1.01) East Wind Technologies, Inc. November 7, 2018 East Wind Technologies, Inc. Support ISO 14443A/B, ISO 15693, FeliCa Lite-S (RCS966) Support ISO-DEP(ISO 14443-4) 13.56 MHz (20PPM) 5V (0.5V) 110mA (10mA) Detect Distance: 5.5cm (0.5cm, ISO 14443A (MF1 IC S50) ) Interface: UART, SPI RF cable max. Length: 5m Storage Temperature: -40~95 Operating Temperature: -30~85 Operating humidity: 90% non-condensing Baud Rate: 19,200bps Copyright 2015 East Wind Technologies, Inc. All rights reserved. 1/3 East Wind Technologies, Inc. Work UsageObtaining the handling data via radiofrequency communication with the card. Encrypt:Yes Working Introduction: The main chip of EWTJ680G-I device is NXP CL RC966302 & C8051F381 J5 is power supply and data transmission C8051F381 is used to control NXP CL RC966302, proceeding in the mutual Authentication via radiofrequency communication with the card. Obtaining the output data via radiofrequency and proceeding with the necessary result. And then from J5 to output the outer device. Copyright 2015 East Wind Technologies, Inc. All rights reserved. 2/3 East Wind Technologies, Inc. Notice: The changes or modifications not expressly approved by the party responsible for compliance could void the users authority to operate the equipment. IMPORTANT NOTE: To comply with the FCC RF exposure compliance requirements, no change to the antenna or the device is permitted. Any change to the antenna or the device could result in the device exceeding the RF exposure requirements and void users authority to operate the device. FCC INFORMATION The Federal Communication Commission Radio Frequency Interference Statement includes the following paragraph:
The 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 instruction, may cause harmful interference to radio communication. However, there is no grantee that interference will not occur in a particular installation. If this equipment dose 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 Copyright 2015 East Wind Technologies, Inc. All rights reserved. 3/3