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how do I connect U1 and U11?
giulioz

giulioz

@copilot how do I connect U1 and U11?
1y

copilot

To connect the RP2040 microcontroller U1 with the Adafruit JD-T18003-T01 U11 module, consider the interface you want to use. The JD-T18003-T01 module includes a TFT display and SD card functionality, and typically uses SPI communication for interfacing.
Here is a suggested connection setup:
  • SPI Interface:
    • Connect U1:GPIO13 (SPI0_SCK) to U11:SCK.
    • Connect U1:GPIO14 (SPI0_TX) to U11:MOSI.
    • Connect U1:GPIO15 (SPI0_RX) to U11:MISO.
    • Connect U1:GPIO16 for the TFT or U1:GPIO17 as a Chip Select (CS) to U11:TFT_CS or U11:CARD_CS depending on which functionality you are interfacing.
  • Power and Control Signals:
    • Connect U1:3.3V to U11:VCC.
    • Connect GND on U1 to GND on U11.
    • Connect any additional GPIO needed for control, such as DC and RESET on U11, to suitable GPIO pins on U1.
These connections set up the SPI data lines and power supply network between the microcontroller and the display module. Let me know if there's a specific configuration you have in mind, or if you need further details about integrating additional functionality like the SD card, which also involves the SPI interface.
1y
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    Assets

    svg

    oshw-logo.svg

    oshw-logo
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    microphone
    svg

    flux logo.svg

    flux logo
    svg

    Test Asset v4.svg

    Test Asset v4
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    ESD_(Susceptible).svg

    ESD_(Susceptible)
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    microphone v2
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    ESD_(Susceptible) v2.svg

    ESD_(Susceptible) v2
    svg

    AvocAudio v1.svg

    AvocAudio v1Default
    svg

    AvocAudio 24 V1.svg

    AvocAudio 24 V1

    AvocAudio: A tinyML community board v1

    AvocAudio: A tinyML community board v1 thumbnail
    AvocAudio is a compact tinyML community board designed for extensive audio data collection for various tinyML applications. It leverages the Raspberry Pi RP2040 and integrates a LoRa-E5 LoRaWAN Transceiver Module for connectivity. Equipped with an SD card slot for local data storage, the board ensures efficient data collection. The board operates on solar power or a lithium-ion battery, ensuring flexible and efficient energy use. #raspberryPi #rp2040 #lorawan #iot #solar

    Properties

    creativecommons.org/licenses/by/4.0/

    Scientific

    RoHS

    3.3

    LoRaWAN

    Buttons

    Microphone, Temperature sensor, Humidity sensor

    SD Card

    Audio

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