getting starting with wroverB bare module

[marchingband]

I am trying to migrate from using the wroom devkitC, to a wroverB bare module.
I have searched the internet and not found a good tutorial on this process, can anyone point me to one?
I have a ftdi connection established, and received "flash read err, 1000"
Do the WroverB modules ship with a 2nd stage bootloader in flash?
What are the steps to flash it, if not? Is there any good documentation on this?
Thank you!

[chegewara]

flash read err, 1000

This usually means that nothing is flashed. You can flash any example or app.