wiki:venice/gw7905

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Venice GW7905

The Venice GW7905 is a small single board computer that features a half-card Mini-PCIe slot, a full size Mini-PCIe slot, and USB.

The GW7905 can be used with a GW7020 SOM that features the NXP i.MX8M Plus processor.

Connectors

J13 Power

A 2MM pitch power header that supports 3.6 to 20V DC input. The 2-pin connector is at location J15 in a 1x2x2mm configuration. The mating connector is PAP-02V-S, available from Digikey as part number 455-1486-ND.. Pin 1 is power, and Pin 2 is ground.

J14 USB

This is a USB TYPE-C that can support USB 3.0 speeds and power delivery to the board

J1 USB

This is a USB TYPE-C that can support USB 3.0 speeds and power output from the board

J15 MicroSD

A microSD socket with ESD protection

J3 GPIO Expansion

A 2x10 connector (20 pins total) that supports a variety of signals as defined in the screenshot below.

The connector is a 20-pin header in a 2x10 configuration with 1.25mm pin spacing. The mating connector is a JST GHDR-20V-S, available from Digi-Key as part number 455-1913-ND. The mating connector pins are JST SGHD-002GA-P0.2, available from Digi-Key as part number 455-1914-2-ND. The digital I/O signals include signal conditioning in the form of a series 332 ohm resistor.

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