please recommend (and draw) component and module placement for this design
401 days

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    04_20 Schematic to PCB

    04_20 Schematic to PCB 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. #audioDevices #raspberryPi #rp2040 #lorawan #iot #solar

    Properties

    Scientific

    RoHS

    3.3

    V

    LoRaWAN

    Buttons

    Microphone, Temperature Sensor, Humidity Sensor

    SD Card

    Audio

    Pricing & Availability

    Distributor

    Qty 1

    Arrow

    $1.07–$1.68

    Digi-Key

    $1.46–$1.57

    LCSC

    $2.35–$2.53

    Mouser

    $1.46

    Verical

    $0.34–$0.75

    Controls