(as of Jul 16, 2023 23:46:11 UTC – Details)
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【Three CNC Fan】Increase the heat dissipation controllable fan to reduce the printer temperature when the device is working;
【Increased Heat Sink】Redesign the drive heat sink, strengthen the drive heat dissipation capacity, and greatly improve the heat dissipation performance;
【Output Power Supply】Increase SPI output port +3.3V power supply, external SPI sensor power supply voltage +3.3V and +5V are optional, support the motherboard to directly supply power to peripherals.
【TFT35-E3 V3.0 Screen】 This touch screen panel board has higher compatibility. Users can select two work modes:UART serial port screen mode and 12864 screen mode;Serial port screen mode supports two printing modes: SD card and U disk.