SushiBits M193v6 Release

This is the version 4.0 release of SushiBits M193 PCB. It is used as the basis for:

• SushiBits One Pro,
• SushiBits Light Pro,
• SushiBits Zero Pro,
• SushiBits Three Pro.

The SushiBitsOnePro.pdf file contains the schematics.

The SushiBitsOnePro.zip file in the release contains the Gerber files. If you are building this board as-is, you can send that archive directly to your board house.

What's New?

• Major redesign of the entire board layout.

SushiBits M193v3 Release 3.6

This is the version 3.6 release of SushiBits M193 PCB. It is used as the basis for:

• SushiBits One,
• SushiBits Light,
• SushiBits Zero,
• SushiBits Three.

The SushiBitsOne.pdf file contains the schematics.

The SushiBitsOne.zip file in the release contains the Gerber files. If you are building this board as-is, you can send that archive directly to your board house.

This is a maintenance release. It will start to replace M193v2 and M193v3 Release 3.0 PCB once stock of older PCB runs out.

What's New?

• Major redesign of the entire board layout in the style of M193v6.
• The USB to Serial chip is updated to Holtek HT42B534, which have much better operating system compatibility.

SushiBits M193v4 Release

This is the version 4.0 release of SushiBits M193 PCB. It is used as the basis for:

• SushiBits One Pro,
• SushiBits Light Pro,
• SushiBits Zero Pro,
• SushiBits Three Pro.

The SushiBitsOnePro.pdf file contains the schematics.

The SushiBitsOnePro.zip file in the release contains the Gerber files. If you are building this board as-is, you can send that archive directly to your board house.

What's New?

• The USB-Serial chip is replaced with a USB microcontroller, implementing a USB composite device with CMSIS-DAP and USB-Serial functionalities.
• Added two LEDs connected to the USB microcontroller: TX and RX.

This is a major revision of the board. It will be listed separately from previous revisions on Tindie.

SushiBits M193v3 Release 3.1

This is the version 3.1 release of SushiBits M193 PCB. It is used as the basis for:

• SushiBits One,
• SushiBits Light,
• SushiBits Zero,
• SushiBits Three.

The SushiBitsOne.pdf file contains the schematics.

The SushiBitsOne.zip file in the release contains the Gerber files. If you are building this board as-is, you can send that archive directly to your board house.

This is a maintenance release. It will start to replace M193v2 and M193v3 Release 3.0 PCB once stock of older PCB runs out.

What's New?

• Markings around JTAG connector is updated.
• Manufacturing processes updated to reflect the requirements of the new facility.

SushiBits M193v3 Release

This is the version 3.0 release of SushiBits M193 PCB. It is used as the basis for:

• SushiBits One,
• SushiBits Light,
• SushiBits Zero,
• SushiBits Three.

The SushiBitsOne.pdf file contains the schematics.

The SushiBitsOne.zip file in the release contains the Gerber files. If you are building this board as-is, you can send that archive directly to your board house.

What's New?

• The JTAG connector is updated to use a surface mount 1.27mm pin header instead of the 2.0mm one.
• The two crystals are updated to surface mount parts.
• An inductor is added to the analog supply to increase ADC performance.

SushiBits M193v2 Release

This is the version 2.0 release of SushiBits M193 PCB. It is used as the basis for:

• SushiBits One,
• SushiBits Light,
• SushiBits Zero,
• SushiBits Three.

The SushiBitsOne.pdf file contains the schematics.

The SushiBitsOne.zip file in the release contains the Gerber files. If you are building this board as-is, you can send that archive directly to your board house.