{"product_id":"surface-radio-controller-radiomaster-mt12-elrs-er3c-i","title":"Surface Radio Controller Radiomaster MT12 ELRS + ER3C-I","description":"\n\n\n\u003cstyle\u003e\n  body {\n    font-family: font: Arial, sans-serif;\n    font-size: 14px;\n  }\n\n  for {\n    font-family: Font: Arial, monospace;\n    white-space: pre-wrap;\n  }\n\n  .highlight {\n    font-weight: bold;\n  }\n\u003c\/style\u003e\n\n\u003cpoints\u003e\n  \u003cpre\u003eRadiomaster MT12 ELRS surface radio controller + ER3C-I\n\nThe RadioMaster MT12 is a pioneering open source surface radio and the first surface radio officially supported by EdgeTX, ExpressLRS and the Multi-module project. Boasting 10 physical inputs and the ability to work with 16 or 32 channels*, the MT12 radio is ready for a wide range of surface models, from cars and trucks to boats and more. With extensive customization options and a versatile operating system, the MT12 stands out as a highly configurable surface radio, ready to excel in virtually any scenario.\n\nFeatures:\n\n- Available with built-in ExpressLRS backpack or 4in1 MPM RF modules.\n- With a powerful STM32F407VGT6 with 1MB of Flash memory\n- Pre-installed EdgeTX firmware\n- Quick charge QC3.0 with 2.0A MAX support\n- Compact design with excellent ergonomics\n- Oversized battery compartment - 2 x 18650 cells or 2s 7.4V 5000mah batteries (batteries not included)\n- Standard slot for Nano module\n- Standardized RadioMaster button layout\n- Rotating antenna\n- Customizable base switches or 4-way joystick included\n\nSpecifications:\n\n- Dimensions: 177.8*118.4*207.8 mm\n- Weight: 480 grams\n- Operating frequency: 2.400 GHz-2.480 GHz\n- Internal RF options: Multi-protocol interface 4 in 1 \/ ELRS 2.4 GHz\n- Supported protocols: Depends on the module\n- Operating current: 160mA for 4in1 \/ 320mA for ELRS\n- Operating voltage: DC 6.6-8.4 V\n- Operating system: EdgeTX\n- Control channels: 16 as standard, expandable to 32 channels (4in1 only)\n- Display: Monochrome LCD display 128*64\n- Battery: 2 x 18650 cells or 2s 7.4V 5000mah batteries (batteries not included).\n- Charging: Built-in charging via USB-C\n- Firmware update method: Via USB or SD card\n- Wheel and trigger sensor: Hall effect\n- Module tray: (RadioMaster Ranger Nano module \/ RadioMaster RM 4in1 module \/ TBS Crossfire Nano module).\n\nER3C-i Specifications:\n\n- Power supply: DC 4.5 - 8.4 V\n- Antenna type: Built-in highly sensitive ceramic antenna\n- Wireless protocol: ExpressLRS 3.3.0 pre-installed\n- Output channel: 3CH PWM\n- Telemetry power: 10 mW\n- Battery voltage detection range: DC 4.0 - 35V\n- Weight: 4.2 g\n- Dimensions: 4.5mm: 26.1*18.5*13.0mm\n- Firmware: Device Category: Radiomaster 2.4Ghz \/ Device: RadioMaster ER3C-i\n\nThe package contains:\n\n- 1 x MT12 Surface Radio ExpressLRS version\n- 1 x ER3C-i 2.4GHz ELRS PWM receiver\n- 1 x Expansion module with two switches\n- 1 x expansion module for 4-way joystick\n- 1 x Nano adapter\n- 1 x USB-C cable\n- 1 x leather cord\n- 1 x Custom signed RadioMaster carrying case\n- 1 x 18650 battery tray\n- 1 x Screen Protector\n- 1 x stickers\n- 1 x manual\n\n\u003c\/pre\u003e\n\n\u003c\/points\u003e","brand":"Baltic Drones","offers":[{"title":"Default Title","offer_id":55963391000963,"sku":"HP0157.0067","price":171.6,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0936\/1873\/3443\/files\/19211_mt12-1000x1000-1-1800x1800.jpg?v=1752062004","url":"https:\/\/p1c5mr-sk.myshopify.com\/products\/surface-radio-controller-radiomaster-mt12-elrs-er3c-i","provider":"Baltic Drones","version":"1.0","type":"link"}