TP-Link MR600 AT commands


I want to use TP-Link MR600 to send SMS using AT commands.
anyone tried to check whether we have UART access to the modem inside mr600?

this is the uart inside mr600:

do you need AT or just cli ?

there is/was LuCI APP: luci-app-sms-tool (SMS / USSD Codes / AT Commands) which points to, a package called smstools3 is also available.

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Openwrt is not yet available for MR600

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