First: I just placed the order for NeuroBytes v0.9 boards. Super Speedy Service plus overnight delivery, so with luck @oshpark will have them to Minneapolis this coming week!

Full order, including a few breakout/accessory boards and a programmer/tester:

Changes vs v0.9:

• Added on-board potentiometer
• Made ends parallel so I can v-score the boards (along with some routing) in production
• Both axon signals now route to hardware PWM-capable pins
• Added on-board LDO and associated capacitors
• Added Schottky diode on microcontroller voltage rail
• Added OSHW logo to silkscreen
• Reduced LED hole size slightly
• Added pogo pads for testing axons, dendrites, etc.
• Changed MODE switch to standard type (vs right-angle)
• General silkscreen improvements/simplifications
• Probably some other stuff too.

Second: I uploaded the complete v0.9 hardware design files. As with the v0.4 release, everything is covered by GPL v3. If you do decide to make your own NeuroBytes, keep in mind that the current boards are currently untested and should be considered prototypes. Let me know if you have an issue viewing these documents!