I have been using some newer arduino and teensy MCU's with the DF2301QG. The issue is that even with correct voice training, the DF board will lock up after it's first power down (waketime expired) and voice restart. It seemed like UART or I2C buffer was overflowed, or data corruption. Because with …

XRAD'S DFRobot DF2301QG VR solved issue lockup

octopaws September 22, 2025, 6:32am 3

this was really helpful. was shocked when i was using and the i2c stopped transmitting. lol

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