Ultra Expansion Hats

BlueSCSI Ultra Expansion Hats

BlueSCSI Ultra includes two 2.0mm spacing expansion headers which expose a total of 15 GPIO pins with individual grounds, plus 3.3v sources.

These GPIO pins connect directly to the RP2350B chip and speak at 3.3v level.

They are connected to a wide variety of RP2350B peripherals, including SPI, UART TX/RX, and I2C (as noted in the hardware files under Ultra/Ultra_Expansion_Template).

Currently there is an Ultra Expansion Board sold by BlueSCSI distributors which includes the RM2 WiFi module, a flat flex connector for use with the Front Panel Display system, and it exposes a few remaining GPIO pins.

The Ultra Expansion Template is licensed OHL-S v2. Please read and respect the license when designing expansion hats.

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