The Bluetooth USB adapter from SpeedyBee is similar to the UART adapter in that it enables you to wirelessly configure your Betaflight settings,however, this adapter doesn't require any soldering! It also allows you to use the SpeedyBee app without taking up UART on your board. You simply plug th...

Specification: Brand name: nidici Item Name:Rubber Flight Controller Standoffs Standoff Height: 7mm Standoff Base Depth: 3mm Standoff Post Height: 4.5mm Package Included: 12 X M3*7+4.5 Flight Controller Fixed Screws