TTGO Lora OLED doesn't show anything

[Atorcha]

With my TTGO 868/915mhz Model: LORA32 screen is off.

I change pinout to 4 an oled to 1, but it doesn't work.

[orimate]

For which environment "[env:Gateway_38"] did you compile? And exactly which board do you have? You could give a little bit more information.

I use with this chip and this config.
[env:Gateway_38]
platform = espressif32
board = heltec_wifi_lora_32
framework = arduino
build_flags =
-D _WIFIMANAGER=0
-D _SPIFFS_FORMAT=0
-D _OLED=1
-D _DUSB=1
-D _PROFILER=1
; -D _JSONENCODE=1
-D _STRICT_1CH=2
-D _MAXSEEN=10
-D _STAT_LOG=0
;-D _PIN_OUT=5 ;for TTGO beam
;upload_protocol = espota
board_build.flash_mode = qio
upload_speed = 256000
;upload_port = 192.168.2.38

[matthew73210]

Hey, any luck with this?
What ever I set the pin out to, the oled won't work, and i'f I change it in oled.h the thing won't compile at all
Cheers

[ChristianRoze80]

TTGO T3_V1.6.1 doesnt use "OLED_RST" Pin. You can edit "_oLED.h" and comment it out.

#elif _PIN_OUT==5 // TTGO with external OLED
#define OLED_SCL 22 // GPIO22 / SCL
#define OLED_SDA 21 // GPIO21 / SDA
//#define OLED_RST 16 // Reset pin (Some OLED displays do not have it)