MIDI Effects Switcher(MES-8) Instruction.pdf
Firmware Upgrade Tool
Windows: DOREMiDi Upgrade tool for Windows
MacOS（Requires MacOS V13.0 and above ）:DOREMiDi Upgrade tool for MacOs
Note: If the Windows computer does not recognize the product, try installing the USB driver: Virtual COM Port Driver V1.5.0.zip
| Version | Firmware Download | Update Content | Update Target | Note |
| V1.4.3 | MES-8 Upgrade instructionsV1.4.3.zip | 1. To improve the stability of the loop relay when multiple relays operate simultaneously. 2. Optimize USB device ports. | >>Users who purchased this product before January 22, 2026. | |
| V1.4.2 | MES-8 Upgrade instructionsV1.4.2.zip | Improved compatibility of the USB HOST port. Compatible with M-VAVE chocolate pedal. | >>Users who purchased this product before December 24, 2025, and users who need to learn how to connect the M-VAVE chocolate via USB. | |
| V1.4.1 | MES-8 Upgrade instructionsV1.4.1.zip | Cancel the user group function and the maximum number of learning users can reach 160. | >>Applicable to users who purchased this product before August 27, and users who need to learn more MIDI messages. | |
| V1.3.8 | MES-8 Upgrade instructionsV1.3.8.rar | >>Optimize MIDI message reception and processing. >>Optimized storage of individual switches, and receiving multiple CC controllers. | Users who purchased before April 12, 2025. | |
| V1.3.4 | MES-8 Upgrade instructionsV1.3.4.rar | Resolving operational issues in learning mode. | Users who purchased before October 17, 2024. |
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