This a source of it on GSM for remote communication

TX-GSMV2版模块升级资料
......................\GSM模块原理图V2.0.pdf
......................\V2.0测试程序
......................\............\GSM_TEST
......................\............\GSM_TEST.LST
......................\............\GSM_TEST.M51
......................\............\GSM_TEST.OBJ
......................\............\GSM_TEST.Opt
......................\............\GSM_TEST.Uv2
......................\............\GSM_TEST.c
......................\............\GSM_TEST.hex
......................\............\GSM_TEST.plg
......................\............\GSM_TEST_Opt.Bak
......................\............\GSM_TEST_Uv2.Bak
......................\............\STC_NEW_8051.H
......................\............\UART1.LST
......................\............\UART1.OBJ
......................\............\UART1.c
......................\............\UART1.h
......................\............\UART2.LST
......................\............\UART2.OBJ
......................\............\UART2.c
......................\............\UART2.h
......................\............\测板程序功能说明.txt

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