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Q: i need 4g/lte connection, can i change the sim with a 4g/lte one?

Asked by BG122141540 on 2020-10-29 12:59:43

profLef GSM chip working only in 2G

2020-10-29 01:54:29 Helpful (0)
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profLef LCD resolution 240x135 Driver ST7789 (uncomment #define ST7789_DRIVER in User_Setup.h) Color order Blue-Green-Red (uncomment #define TFT_RGB_ORDER TFT_BGR in User_Setup.h) Device TTGO_T_Display (uncomment #include in User_Setup_Select.h)

2020-02-25 08:20:24 Helpful (5)
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Answers (9)