TTGO-TDisplay bug 5V external power

Pin 15 on at power up to enable screen when powered from external sources
BitMaker-hub · Dec 31, 2023 · af62f1c · af62f1c
1 parent 249dadd
commit af62f1c
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diff --git a/bin/bin LILYGO TDisplay S3/0x10000_firmware.bin b/bin/bin LILYGO TDisplay S3/0x10000_firmware.bin
diff --git a/bin/bin LILYGO TDisplay S3/burnFirmware.ps1 b/bin/bin LILYGO TDisplay S3/burnFirmware.ps1
@@ -0,0 +1,6 @@
+#GET CURRENT COMPORT IF MORE THAN ONE (NOT RESOLVED)
+$PORT = [System.IO.Ports.SerialPort]::getportnames()
+
+
+#BURN BOOTLOADER, FIRMWARE
+python -m esptool -p $PORT -b 460800 --before default_reset --after hard_reset --chip esp32s3  write_flash --flash_mode dio --flash_size detect --flash_freq 40m 0x0000 0x0000_bootloader.bin 0x8000 0x8000_partitions.bin 0xe000 0xe000_boot_app0.bin 0x10000 0x10000_firmware.bin
diff --git a/src/NerdMinerV2.ino.cpp b/src/NerdMinerV2.ino.cpp
@@ -40,6 +40,12 @@ const char* ntpServer = "pool.ntp.org";
 /********* INIT *****/
 void setup()
 {
+      //Init pin 15 to eneble 5V external power (LilyGo bug)
+  #ifdef PIN_ENABLE5V
+      pinMode(PIN_ENABLE5V, OUTPUT);
+      digitalWrite(PIN_ENABLE5V, HIGH);
+  #endif
+
 #ifdef MONITOR_SPEED
     Serial.begin(MONITOR_SPEED);
 #else