CrowPanel 2.8″ ESP32 HMI Display connect

wolfcruelwolfcruel
edited March 1 in Elecrow HMI Display

Hi. I am a beginner in this field.

With crowpanel 2.8inch ,
I'm trying to connect the product to the ublox m8n module and the DF player mini module. There are three ports: UART1, I2C, and GPIO_D. Where should I connect each of them?

each module have RX, TX, VCC, GND (UART)

If I connect the gps module to uart1, and DF player module to GPIO.,
I need to use software serial, but I heard that software serial cannot be used on esp32.

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