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    Manufacturer Model Number
    Manufacturer Model Number
    3 A+
    3 B+
    4 B 2GB
    4 B 4GB
    4 B 8GB
    Zero W
    Manufacturer Series
    Manufacturer Series
    4
    3
    Zero
    Individual/Set
    Individual/Set
    Individual
    Set
    Memory Size
    Memory Size
    512 MB
    1 GB
    2 GB
    4 GB
    8 GB
    32 GB
    Input Voltage
    Input Voltage
    0-30V DC
    0.8-5V DC
    1.8-3.6V DC
    5V DC
    Wi-Fi Standard
    Wi-Fi Standard
    802.11ac
    802.11b
    802.11n
    802.11g
    Header Gender
    Header Gender
    Male
    Female
    Number of USB Connections
    Number of USB Connections
    1
    2
    4
    Memory Type
    Memory Type
    SDRAM
    Flash
    Minimum Operating Voltage
    Minimum Operating Voltage
    2.8V DC
    3.3V DC
    5V DC
    5-30V DC
    Microprocessor Operating System
    Microprocessor
    Operating System
    Raspbian
    Raspbian Lite
    Communication Protocol
    Communication Protocol
    I2C
    SPI
    UART
    DCON ASCII
    REST
    WebSocket
    USB Standard
    USB Standard
    2.0
    3.0
    Number of Ethernet Connections
    Number of Ethernet
    Connections
    1
    2
    MIPI Connection Type
    MIPI Connection Type
    CSI
    DSI
    Circuit Board Connection Type
    Circuit Board Connection Type
    Solder
    Push In
    Bluetooth Standard
    Bluetooth Standard
    4.0
    4.1
    4.2
    5.0
    DFARS (Defense Acquisition Regulations Supplement)
    DFARS (Defense Acquisition
    Regulations Supplement)
    click to learn more about
    RoHS (Restriction of Hazardous Substances)
    RoHS (Restriction of
    Hazardous Substances)
    RoHS Compliant
    REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)
    REACH (Registration,
    Evaluation, Authorization
    and Restriction of Chemicals)
    REACH Compliant
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