I know many have been awaiting the “rev3” v929 that has the LED and ability to switch it on/off from the TX. Aaron from BangGood just leaked that that revision will be available next month.
In the mean time, that version’s RX board with the LED connectors is already available.
You can purchase it here:
Many of us are hoping that the ability to turn on/off the LED from the TX means that the RX has 5channels. Which may possibly mean we can use that 5th channel for other purpose. A 5channel micro quad flight controller for $13 is awesome.