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Forum Index : Microcontroller and PC projects : GUI TEXTBOX cannot switch to lower case letters

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musterkonsument
Newbie

Joined: 10/02/2023
Location: Germany
Posts: 6

Posted: 06:40pm 22 Aug 2026

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Hi,
tried to use the gui textbox, but cannot switch to lower case letters.
Tapping the triangel switches to the alternate keys insted.

My options:
OPTION LIST
WebMite MMBasic RP2350A Edition V6.03.01
OPTION SYSTEM SPI GP10,GP11,GP12
OPTION SYSTEM I2C GP0,GP1
OPTION AUTORUN ON
OPTION FLASH SIZE 4194304
OPTION COLOURCODE ON
OPTION CPUSPEED (KHz) 200000
OPTION LCDPANEL ILI9488W, RLANDSCAPE,GP8,GP15,GP9,GP13
OPTION TOUCH GP16,GP17
GUI CALIBRATE 0, 206, 3910, 1273, -870
OPTION WIFI MyFritzbox, ********************, Ladestation
OPTION GUI CONTROLS 100
OPTION SDCARD GP22

Hans-Werner

phil99

Guru

Joined: 11/02/2018
Location: Australia
Posts: 3360

Posted: 10:03pm 22 Aug 2026

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Confirmed.

Quote When the box is touched a QWERTY keyboard will appear on the screen.
Using this virtual keyboard any text can be entered into the box including
upper/lower case letters, numbers and any other characters in the ASCII
character set. The new text will replace any text previously in the box.

The Shift button (middle row, right side) only gives numbers and other characters. The ABC button (bottom left) toggles between numbers and other characters and capitals.

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