200 boards were ordered on February 16th, and I should receive them on April 3rd. After a few final touches, I’ll be sending them, along with all the accessories, to Crowd Supply, and then they’ll be sending them to you! The updated "shipping date" is about April 13th. I think I originally aimed for February 1, so I’m (only) 2 months late. I apologize for the delays!
While you’re waiting, have a look at the "documentation" I wrote.
It also points to the GitHub repository with all the code, firmware, and hardware files.
A Wireless Arduino Clone the Size of an AA Battery
A small, portable, USB-connected electronics lab-on-a-board that includes an oscilloscope, waveform generator, power supply, logic analyzer, and multimeter.
The 3.3/5 V super-efficient regulator that snaps right on your 9 V battery.