Jumper Bumblebee: Affordable Portable FPV Controller with ExpressLRS

An Affordable Portable Alternative

Hello everyone! Jumper-RC, a well-known developer in the hobbyist community, recently released a new affordable portable FPV controller that has quickly gained popularity. The Jumper Bumblebee is a compact controller (160×128×68 cm) with improved ergonomics and design, built on the advanced STM32F407VGT6 microcontroller. Weighing in at 240 grams, its key features include high-precision hall sensor gimbals, a built-in ExpressLRS 2.4 GHz module with adjustable power up to 1000 mW, a bay for an external mini transmitter module, and built-in memory (without a microSD card slot). Let's dive in!

Versions

The Jumper Bumblebee is offered in two frequency versions: 2.4 GHz and 915 MHz.

Interface

The remote control runs on the EdgeTX operating system. At its center is a 1.3-inch monochrome OLED screen with a resolution of 128 × 64 pixels, three buttons, a scroll wheel, and six other assignable function buttons. It features high-precision hall sensor gimbals with an improved stick design, allowing comfortable piloting with both classic and thumb-stick grips. There are also two 3-position switches, two buttons, two standard switches, and two rotary encoders.

Other Features

The T-shaped antenna is foldable and rotatable. Built-in Hi-Fi speakers and an active cooling system prevent overheating. A nano-port on the rear panel allows for the installation of an external transmitter module with a different radio protocol (ELR, CRS, and Tracer Nano).

A USB-C port allows for quick charging (using two 18650 batteries; purchased separately) and connection to a computer for simulator use. A 3.5 mm output is also available for simulator connection. A separate boot button is provided for firmware updates. Finally, a removable front panel allows for quick color changes. Panel colors (purchased separately) include: Blue/Yellow/Purple/Mint Green/Lilac Pink/White Platinum.

Availability and Price

The Jumper Bumblebee is available from various online retailers for $112.

That's all for now. Let us know in the comments if you've already tried the controller. Stay tuned for the latest news, rumors, announcements, and reviews of the best unmanned aerial vehicles! Fly safely! Peace and good to all!