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Your cart is empty.* Specification MT12: Item: MT12 Surface Radio Physical dimensions: 177.8*118.4*207.8mm Weight: 480 grams Operating frequency: 2.400GHz-2.480GHz Internal RF Options: 4-in-1 multi-protocol / ELRS 2.4GHz Supported protocols: Module dependent Operational current: 160mA for 4in1 / 320mA for ELRS Operational voltage: DC 6.6-8.4V Operating system: EdgeTX Control channels: 16 as standard, ability for expansion 32 Channels (4in1 only) Display: 128*64 Monochrome LCD Battery: 2 x 18650 cells or a 2s 7.4v 5000mah battery pack (Batteries not included) Charging: Built in USB-C Charging Firmware Upgrade method: Via USB or SD card Wheel and Trigger sensor: Hall-effect Module bay: Nano size (RadioMaster Ranger Nano Module / RadioMaster RM 4in1 module / TBS Crossfire Nano module) *** 32 channels requires a 4in1 radio and additional 4in1 RF module along with compatible receivers * Specification R85C (Included with 4in1 version): Item: R85C Receiver Power supply: DC 4.5 - 8.4V Frequency range: 2400-2483.5Mhz Support protocol: D8/D16/SFHSS Output channel: 5CH PWM Antenna type: high-sensitivity 2.4G antenna Telemetry power: 100mw / 20dbm Weight: 5.7 grams Dimensions: 31.0*18.5*13.0 mm * Specification ER3C-i (Included with ExpressLRS version): Item: ER3C-i 2.4GHz ELRS PWM Receiver Power supply: DC 4.5 - 8.4V Antenna type: Built-in high-sensitivity ceramic antenna Wireless protocol: ExpressLRS 3.3.0 pre-installed Output channel: 3CH PWM Telemetry power: 10mW Battery voltage detection range: DC 4.0 - 35V Weight: 4.2 grams Dimensions: 26.1*18.5*13.0 mm Firmware: Device Category: Radiomaster 2.4Ghz / Device: RadioMaster ER3C-i
Jesus G. Rodriguez
2025-03-16 10:33:47
Absolutely great controller! I purchased it to replace a GT3C Controller, it has TONS of Features! I deleted the original controller map and was able to get it back with the save file on the controller, I am not real tech savvy and this was easy for me to learn using youtube videos. Completely worth it!
JaysonP
2025-02-16 11:48:19
I like the idea that I can use for my other receiver brand and after learning the radio is pretty to use and also is pretty system.
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