We've verified the design for the ISP flashers, and I believe they're getting ready to go out - I think @YanboWu will be able to provide more details on that front. We're working on the full instructions, but it's basically just plugging it into the Light like this, plugging the Pro Micro into the computer, and flashing the Light's bootloader/production firmware through that. The Pro Micro is also socketed, so you'll be able to use it for other projects :)
pequetI have flashed mine long ago with an isp flasher I bought an amazon, but recently got a new shipping notification. I'm guessing it is jack's isp flasher?
jackhumbertJust got my bootloader. When are the detailed instructions coming out to add the programmability functionality to the board? I don't wanna brick my planck.