Operation steps:
→Press and hold the knob to turn on (enter upgrade mode)
→MMC Tool-Help-Upgrade-Connect
→Select the .bin file and click "Upgrade"
(Some version of MMC Tool will automatically download the new firmware and upgrade.)
(If the connection fails, the product may be occupied. Please close other application software, such as MA software.)


MMC Tool download link:
Windows: https://www.doremidi.club/download/Product/MMC_Tool/MMC_Tool.exe
MacOS: https://www.doremidi.club/download/Product/MMC_Tool/MMC_Tool_For_MacOS.dmg



MTC-30_V1.7.4;

Update Content:
1. Improved MMC control, compatible with Win11.
