diff --git a/tools/Esptool/Odroid_go_and_core2/Core2_flash.bat b/tools/Esptool/Odroid_go_and_core2/Core2_flash.bat
index b9ba35654..85c0d6412 100644
--- a/tools/Esptool/Odroid_go_and_core2/Core2_flash.bat
+++ b/tools/Esptool/Odroid_go_and_core2/Core2_flash.bat
@@ -1 +1 @@
-esptool.py --chip esp32 --baud 2000000 --before default_reset --after hard_reset write_flash -z --flash_mode qio --flash_freq 80m --flash_size detect 0x1000 bootloader_qio_80m.bin 0x8000 partitions_spiffs_12M.bin 0xe000 boot_app0.bin 0x10000 tasmota32-core2.bin
\ No newline at end of file
+esptool.py --chip esp32 --baud 2000000 --before default_reset --after hard_reset write_flash -z --flash_mode dio --flash_freq 80m --flash_size detect 0x1000 bootloader_qio_80m.bin 0x8000 partitions_spiffs_12M.bin 0xe000 boot_app0.bin 0x10000 tasmota32-core2.bin