LITE ON TECHNOLOGY RYORR2L Users manual
RYORR2L
28-Aug-2019 V0.91
User Guide
RYORR2L
Copyright © 2019, REYAX TECHNOLOGY CO., LTD.
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RYORR2L
Version
Modified content
Date
V0.9
[1] RYORR2L User Guide
20190218
V0.91
[1] Support sending more AT commands simultaneously.
[1] Add Command “AT+RST”, to reset software
[2] Add Command “AT+LED:<data>”, to turn on/off red/greenLED.
[3] Add Command “AT+BUZON:<data>”, to set the turn-ontimingof
buzzer.
[4] Add Command “AT+BUZ:<data>”, to turn on/offbuzzer.
[5] Add Command “AT+SCAN:<data>”, to turn on scanning function.
[6] Use UART interface to update FW.
20190417
RYORR2L
Copyright © 2019, REYAX TECHNOLOGY CO., LTD.
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SOFTWARE INSTALLATION
[1] SecureCRTPortable download link[link1]
[2] QCOM download link [link2]
FW UPDATE
1. Open QCOM。
COM Port: COM3 (Device Manager→COM Port (COM and LPT) to check COM Port
number. Here we take COM3 for example.)
baudrate:115200
2. Open COM Port，enter “AT+IAP”；Press “Send Command” and will show
below information.
RYORR2L
Copyright © 2019, REYAX TECHNOLOGY CO., LTD.
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3. Close COM Port.
4. Unzipped SecureCRSecureFXPortable64.rar.
5. Execute SecureCRTPortable.exe.
6. Establish COM Port connection.
Protocol: Serial
Port: COM3(Device Manager→Com Port (COM and LPT) to check COM PORT
number. Here we take COM3 for example.)
Baud rate :115200
RTS/CTS: Do not tick.
RYORR2L
Copyright © 2019, REYAX TECHNOLOGY CO., LTD.
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7. Set Ymodem Package size：Choose “1024 byte”.
8. When the module sends “C” continuously, it means the module is inYmodem
mode. (As shown in the screenshot below)
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