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Xinyuan-LilyGO / T-SIM7600X

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Speed issue #92

Closed davidUKYFU closed 4 weeks ago

davidUKYFU commented 1 month ago

Hello, I am doing a project in which I need maximum speed and I bought this device with the 150 mbps mark on mind. Nevertheless I found that I cannot reach even 100 kb/s of speed. I rode the datasheet of the 7600G and it declares up to 4 mbps of UART speed that is much lower but is better that what I have at this moment:

"Baud rate: 300bps to 4Mbps(default:115200bps) Autobauding baud rate: 9600,19200,38400,57600,115200bps "

I tried to increase the UART_BAUD speed but it doesn't get higher than 115200bps. How can I get this baud rate higher or somehow increase the transfer speed?

Thank you in advance!

felmue commented 1 month ago

Hello @davidUKYFU

have you tried AT+IPR=?command? It should return a list of supported speeds.

Thanks Felix

davidUKYFU commented 4 weeks ago

Hello @davidUKYFU

have you tried AT+IPR=?command? It should return a list of supported speeds.

Thanks Felix

FINALLY! Really thank you! Sincerelly, I hadn't read the documentation about the AT commands and after reading your response I found this:

image

I've set the speed to the maximum 3686400 and all problems gone.