<![CDATA[M5stickc plus2 and Tft_espi problem.]]>Hi
I was trying to compile esp32 marauder for m5stickc plus2 but I have problem with lcd. It stays black. Fw seems to work because cli works. I changed pins and driver for ST7789_2 in User_Setup.h for Plus2 and nothing. For esp32 marauder you have to use old tft_espi lib (2.3.70) to proper compilation process. Maybe someone used tft_espi lib with plus2? There is compiled fw for plus (not plus2). So I suppose for Plus2 it is possible too.

]]>https://community.m5stack.com/topic/5943/m5stickc-plus2-and-tft_espi-problemRSS for NodeMon, 20 Apr 2026 16:33:14 GMTThu, 04 Jan 2024 22:18:24 GMT60<![CDATA[Reply to M5stickc plus2 and Tft_espi problem. on Fri, 12 Jan 2024 09:51:45 GMT]]>Hello @Kazik

SPI bus can handle multiple (slave) devices. Each has its own CS. See here.

That said, if the SD card it the only slave device it's ok to connect its CS directly to GND. If you want to use a GPIO for CS then yes, set it to LOW.

Thanks
Felix

]]>https://community.m5stack.com/post/23314https://community.m5stack.com/post/23314Fri, 12 Jan 2024 09:51:45 GMT<![CDATA[Reply to M5stickc plus2 and Tft_espi problem. on Thu, 11 Jan 2024 15:23:51 GMT]]>@felmue So I source code I must change CS pin to LOW? To match for GND?

]]>https://community.m5stack.com/post/23309https://community.m5stack.com/post/23309Thu, 11 Jan 2024 15:23:51 GMT<![CDATA[Reply to M5stickc plus2 and Tft_espi problem. on Thu, 11 Jan 2024 14:41:52 GMT]]>Hello @Kazik

from what I can tell looking at the documentation for the two M5Sticks here and here I would say the same GPIOs can be used for both.

Please note: I do not have an M5StickCPlus2 so I cannot test this myself.

Thanks
Felix

]]>https://community.m5stack.com/post/23308https://community.m5stack.com/post/23308Thu, 11 Jan 2024 14:41:52 GMT<![CDATA[Reply to M5stickc plus2 and Tft_espi problem. on Thu, 11 Jan 2024 14:31:16 GMT]]>@felmue hellol could you tell me is pins to connect sd card module to plus2 are the same as plus?
3V3 > 3V3
CS > GND
MOSI > G26
CLK > G0
MISO > G36
GND > GND.
Of course I must change pins in source code.

]]>https://community.m5stack.com/post/23307https://community.m5stack.com/post/23307Thu, 11 Jan 2024 14:31:16 GMT<![CDATA[Reply to M5stickc plus2 and Tft_espi problem. on Wed, 10 Jan 2024 19:24:50 GMT]]>@felmue
Nothing changed :( i have no clue what is wrong.
EDIT Now its working Thank You very much

]]>https://community.m5stack.com/post/23300https://community.m5stack.com/post/23300Wed, 10 Jan 2024 19:24:50 GMT<![CDATA[Reply to M5stickc plus2 and Tft_espi problem. on Wed, 10 Jan 2024 08:17:04 GMT]]>Hello @Kazik

yes, that should do it.

Thanks
Felix

]]>https://community.m5stack.com/post/23291https://community.m5stack.com/post/23291Wed, 10 Jan 2024 08:17:04 GMT<![CDATA[Reply to M5stickc plus2 and Tft_espi problem. on Tue, 09 Jan 2024 17:37:33 GMT]]>@felmue just simple like this?
// Set digital pin 4 (GPIO4) to high state
pinMode(4, OUTPUT);
digitalWrite(4, HIGH);

]]>https://community.m5stack.com/post/23287https://community.m5stack.com/post/23287Tue, 09 Jan 2024 17:37:33 GMT<![CDATA[Reply to M5stickc plus2 and Tft_espi problem. on Sat, 06 Jan 2024 21:39:13 GMT]]>Hello @Kazik

you'd put that at the beginning of setup().

Thanks
Felix

]]>https://community.m5stack.com/post/23255https://community.m5stack.com/post/23255Sat, 06 Jan 2024 21:39:13 GMT<![CDATA[Reply to M5stickc plus2 and Tft_espi problem. on Sat, 06 Jan 2024 18:18:09 GMT]]>@felmue said in M5stickc plus2 and Tft_espi problem.:

Hello @Kazik

please read the yellow note from the documentation.

After triggering the wake up signal, the hold(G4) pin needs to be set to a high level (1) in program initialization to maintain the power supply, otherwise the device will enter the shutdown state again.

Thanks
Felix

I dont know where to put this in marauder code. I need advice. I managed to compile the code to work on plus 2. only works if the usb cable is connected. Marauder code is very problematic for M5Stickc.

]]>https://community.m5stack.com/post/23253https://community.m5stack.com/post/23253Sat, 06 Jan 2024 18:18:09 GMT<![CDATA[Reply to M5stickc plus2 and Tft_espi problem. on Sat, 06 Jan 2024 17:59:38 GMT]]>Hello @Kazik

please read the yellow note from the documentation.

After triggering the wake up signal, the hold(G4) pin needs to be set to a high level (1) in program initialization to maintain the power supply, otherwise the device will enter the shutdown state again.

Thanks
Felix

]]>https://community.m5stack.com/post/23252https://community.m5stack.com/post/23252Sat, 06 Jan 2024 17:59:38 GMT<![CDATA[Reply to M5stickc plus2 and Tft_espi problem. on Sat, 06 Jan 2024 10:25:53 GMT]]>@felmue said in M5stickc plus2 and Tft_espi problem.:

Hello @Kazik

the LCD backlight is probably missing. It's controlled via GPIO27 driving VLED. See schematic. Also in the GFX library GPIO27 is setup as PWM backlight. See here.

Thanks
Felix

Thank You very much it helped. But now i must be connected over usb to show something on screen. Without usb screen blinks for sec and black. And navigation over menu is very poor

]]>https://community.m5stack.com/post/23247https://community.m5stack.com/post/23247Sat, 06 Jan 2024 10:25:53 GMT<![CDATA[Reply to M5stickc plus2 and Tft_espi problem. on Fri, 05 Jan 2024 15:43:11 GMT]]>Hello @Kazik

the LCD backlight is probably missing. It's controlled via GPIO27 driving VLED. See schematic. Also in the GFX library GPIO27 is setup as PWM backlight. See here.

Thanks
Felix

]]>https://community.m5stack.com/post/23239https://community.m5stack.com/post/23239Fri, 05 Jan 2024 15:43:11 GMT