How to download the firmware to the GW-7553 module
●Step 2:Open the cover of GW-7553
●Step 3: Close the initial pin 2, 3 (JP1) and flash protection pin 1, 2 (JP2) by jumper
●Step 4: Connect the power supply
●Step 5:Connect the PC and the GW-7553 by Com Port (RS-232)
●Step 6: Turn the power on
●Step 7: Run MiniOS7 utility in the PC (You can download MiniOS7 Utility
●Step 8:Connect MiniOS7 Utility and the GW-7553 by click the connection button.
●Step 9:Erase 7553vxx.exe & autoexec.bat
●Step 10:Select the new firmware (7553vxx.exe) and autoexec.bat and upload
●Step 11: Complete download the firmware
●Step 12: Turn the power off
●Step 13:Close the initial pin 2, 3 (JP1) and flash protection pin 1, 2 (JP2) by jumper
●Step 14: Close the cover of GW-7553
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FAQ |
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Please see the document for details |
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English Chinese Chinese and English Japanese |
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2021/03/31 |
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340 KB |
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