Pocket Hall Gimbal Transmitter CC2500-Charcoal - Compact RadioMaster

Our review of the RadioMaster Pocket Hall Gimbal transmitter (CC2500-Charcoal) finds a compact, lightweight controller aimed at pilots who prioritize portability without sacrificing core features. The single biggest reason to buy is the combination of a small footprint and solid functionality: preinstalled EdgeTX firmware, a backlit LCD, and an External Module Bay give this radio more capability than its size suggests, while removable sticks and a foldable antenna make it easy to carry to the field.

Key Features

• Compact form factor: The small, lightweight body makes it easy to stow in a pack and ideal for pilots who travel or fly at multiple spots.
• EdgeTX preinstalled: Ships with EdgeTX firmware so users can access a modern, customizable control interface out of the box.
• CC2500 radio module version: The MPM CC2500 option provides a reliable RF option for pilots using compatible receivers.
• External Module Bay: Compatible with RadioMaster Nano modules and TBS Nano Crossfire/Nano Tracer to expand long-range or protocol options.
• Removable sticks and foldable antenna: Stick ends remove and the antenna folds down for compact transport and safe storage.
• 18650 battery support: Uses common 18650 cells for long runtime and easy replacement when needed.

Who It's For

The Pocket CC2500-Charcoal is best for hobby pilots and FPV enthusiasts who want a true pocketable radio that still supports external modules and configurable firmware. It suits users who value portability for travel, belt-mounted flying, or those who alternate between aircraft on the go.

It may not be the top choice for pilots who need factory-included long-range telemetry or who expect every receiver brand to pair without any compatibility checks; some users report mixed compatibility with certain ExpressLRS receivers when using alternate protocols. Pilots wanting a full-size ergonomic grip should look at larger transmitters instead.

Pros & Cons

Pros

• Small, lightweight design makes it extremely portable for field use.
• EdgeTX firmware preinstalled provides a familiar, customizable interface.
• External Module Bay increases flexibility with Nano-size modules and Crossfire/Tracer options.
• Long battery options via 18650 cells and removable stick ends for serviceability.

Cons

• Battery is not included, so a compatible 18650 must be sourced separately.
• Compatibility with some ELRS receivers can be mixed depending on module and receiver pairing.

Specifications

Brand	RADIOMASTER
Model / Version	MPM CC2500 - Charcoal
Firmware	EdgeTX preinstalled
Power	Compatible with 18650 batteries
Screen	Backlit LCD screen
Expandability	External Module Bay for Nano modules and TBS Nano Crossfire/Nano Tracer
Portability	Foldable antenna and removable stick ends

Our Verdict

The RadioMaster Pocket CC2500-Charcoal is a well-balanced compact transmitter that brings advanced features into a travel-ready package. It represents good value for pilots who need a lightweight controller with modern firmware and module expandability, though buyers should plan to provide their own 18650 battery and confirm receiver compatibility for their setup.

Frequently Asked Questions

Does the radio come with batteries?
The unit does not include batteries; it accepts common 18650 cells which must be purchased separately.

Is the firmware ready to fly?
Yes, it ships with EdgeTX preinstalled so basic setup and configuration can begin immediately.

Can I use Crossfire or Tracer modules?
Yes, the External Module Bay supports RadioMaster Nano-size modules and TBS Nano Crossfire and Nano Tracer modules.