Beta75 bulit with Insane integrate with OSD : https://www.youtube.com/watch?v=IfdogjN80UE&feature=youtu.be
Firmware version: Betaflight BETAFLIGHTF3
The same hole pattern with Tiny Whoop flight controller.More punch on throttle with 7x20mm motors and 3-blade 40mm propellers.
Native Frsky receiver with PA integrated, up to 1 Kilometers long range, with RSSI telemetry.
Sometimes when RX comming closer to TX (Technical Details

Product Details

Package Dimensions
Width : 4.29 inch
Height : 2.17 inch
Length : 4.84 inch

Shipping Weight: 4.32 ounce (View shipping rates and policies)

ASIN : B07114T5N6