{"product_id":"radiomaster-er8-2-4ghz-pwm-expresslrs-8-channel-receiver","title":"RadioMaster ER8 2.4ghz PWM ExpressLRS 8 Channel Receiver","description":"\u003ch2\u003e\n \u003cspan style=\"font-weight: 400;\"\u003e\n  RadioMaster ER8 2.4GHz ELRS 8-Channel PWM Receiver - Fixed Wing Optimized\n \u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\n \u003cb\u003e\n  Take control of your fixed-wing aircraft with the RadioMaster ER8, a feature-packed 8-channel PWM receiver built on the revolutionary ExpressLRS system!\n \u003c\/b\u003e\n \u003cspan style=\"font-weight: 400;\"\u003e\n  Specially designed for fixed-wing pilots, the ER8 offers the simplicity of direct servo connections combined with the incredible range, reliability, and low-latency performance of ELRS.\n \u003c\/span\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cspan style=\"font-weight: 400;\"\u003e\n  Stop messing with complex converters or flight controllers for basic setups. The ER8 provides\n \u003c\/span\u003e\n \u003cb\u003e\n  8 standard PWM output channels\n \u003c\/b\u003e\n \u003cspan style=\"font-weight: 400;\"\u003e\n  , making it ideal for gliders, sport planes, and any model requiring multiple direct servo controls. Experience the robust link quality that\n \u003c\/span\u003e\n \u003cb\u003e\n  ExpressLRS (ELRS)\n \u003c\/b\u003e\n \u003cspan style=\"font-weight: 400;\"\u003e\n  is famous for, giving you confidence even at extended distances.\n \u003c\/span\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cspan style=\"font-weight: 400;\"\u003e\n  Beyond control, the ER8 delivers crucial flight information. It features\n \u003c\/span\u003e\n \u003cb\u003e\n  built-in receiver voltage telemetry\n \u003c\/b\u003e\n \u003cspan style=\"font-weight: 400;\"\u003e\n  and\n \u003c\/span\u003e\n \u003cb\u003e\n  flight battery voltage telemetry\n \u003c\/b\u003e\n \u003cspan style=\"font-weight: 400;\"\u003e\n  (up to 35V), automatically detecting the connected power source to send vital data back to your compatible ELRS transmitter. Know your battery status in real-time!\n \u003c\/span\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cspan style=\"font-weight: 400;\"\u003e\n  With its\n \u003c\/span\u003e\n \u003cb\u003e\n  dual-antenna design\n \u003c\/b\u003e\n \u003cspan style=\"font-weight: 400;\"\u003e\n  and telemetry output power of\n \u003c\/span\u003e\n \u003cb\u003e\n  up to 100mW\n \u003c\/b\u003e\n \u003cspan style=\"font-weight: 400;\"\u003e\n  (adjustable via LUA script), the ER8 ensures a strong signal connection both ways. The included high-sensitivity antennas maximize range potential. For future expansion, a\n \u003c\/span\u003e\n \u003cb\u003e\n  4-pin CRSF input port\n \u003c\/b\u003e\n \u003cspan style=\"font-weight: 400;\"\u003e\n  is available to add external telemetry sensors. Housed in a durable, one-piece molded shell, the ER8 is built to withstand the demands of regular flying.\n \u003c\/span\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cspan style=\"font-weight: 400;\"\u003e\n  If you're looking for a reliable, long-range\n \u003c\/span\u003e\n \u003cb\u003e\n  8-channel PWM receiver\n \u003c\/b\u003e\n \u003cspan style=\"font-weight: 400;\"\u003e\n  specifically tailored for\n \u003c\/span\u003e\n \u003cb\u003e\n  fixed-wing aircraft\n \u003c\/b\u003e\n \u003cspan style=\"font-weight: 400;\"\u003e\n  using the\n \u003c\/span\u003e\n \u003cb\u003e\n  ExpressLRS protocol\n \u003c\/b\u003e\n \u003cspan style=\"font-weight: 400;\"\u003e\n  , the\n \u003c\/span\u003e\n \u003cb\u003e\n  RadioMaster ER8\n \u003c\/b\u003e\n \u003cspan style=\"font-weight: 400;\"\u003e\n  is the perfect solution.\n \u003c\/span\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cb\u003e\n  Key Features:\n \u003c\/b\u003e\n\u003c\/p\u003e\n\u003cul\u003e\n \u003cli style=\"font-weight: 400;\"\u003e\n  \u003cb\u003e\n   Optimized for Fixed-Wing:\n  \u003c\/b\u003e\n  \u003cspan style=\"font-weight: 400;\"\u003e\n   Designed with glider and plane pilots in mind.\n  \u003c\/span\u003e\n \u003c\/li\u003e\n \u003cli style=\"font-weight: 400;\"\u003e\n  \u003cb\u003e\n   8 PWM Channels:\n  \u003c\/b\u003e\n  \u003cspan style=\"font-weight: 400;\"\u003e\n   Direct output for easy servo connection.\n  \u003c\/span\u003e\n \u003c\/li\u003e\n \u003cli style=\"font-weight: 400;\"\u003e\n  \u003cb\u003e\n   ExpressLRS System Based:\n  \u003c\/b\u003e\n  \u003cspan style=\"font-weight: 400;\"\u003e\n   High performance, long-range, low latency, and reliable link.\n  \u003c\/span\u003e\n \u003c\/li\u003e\n \u003cli style=\"font-weight: 400;\"\u003e\n  \u003cb\u003e\n   Automatic Voltage Telemetry:\n  \u003c\/b\u003e\n  \u003cspan style=\"font-weight: 400;\"\u003e\n   Monitors both receiver and main flight battery voltage (DC 4.0-35V).\n  \u003c\/span\u003e\n \u003c\/li\u003e\n \u003cli style=\"font-weight: 400;\"\u003e\n  \u003cb\u003e\n   Dual Antenna:\n  \u003c\/b\u003e\n  \u003cspan style=\"font-weight: 400;\"\u003e\n   For robust signal reception (Note: Firmware indicates Diversity but physical description mentions dual antenna; commonly implies diversity).\n  \u003c\/span\u003e\n \u003c\/li\u003e\n \u003cli style=\"font-weight: 400;\"\u003e\n  \u003cb\u003e\n   Up to 100mW Telemetry Power:\n  \u003c\/b\u003e\n  \u003cspan style=\"font-weight: 400;\"\u003e\n   Strong data link back to the transmitter (Adjustable).\n  \u003c\/span\u003e\n \u003c\/li\u003e\n \u003cli style=\"font-weight: 400;\"\u003e\n  \u003cb\u003e\n   CRSF\/SBUS Serial Output Options:\n  \u003c\/b\u003e\n  \u003cspan style=\"font-weight: 400;\"\u003e\n   Versatile connectivity beyond PWM.\n  \u003c\/span\u003e\n \u003c\/li\u003e\n \u003cli style=\"font-weight: 400;\"\u003e\n  \u003cb\u003e\n   CRSF Input Port:\n  \u003c\/b\u003e\n  \u003cspan style=\"font-weight: 400;\"\u003e\n   Allows expansion with additional telemetry sensors.\n  \u003c\/span\u003e\n \u003c\/li\u003e\n \u003cli style=\"font-weight: 400;\"\u003e\n  \u003cb\u003e\n   Wi-Fi Updates \u0026amp; WEBUI:\n  \u003c\/b\u003e\n  \u003cspan style=\"font-weight: 400;\"\u003e\n   Easy configuration and firmware flashing.\n  \u003c\/span\u003e\n \u003c\/li\u003e\n \u003cli style=\"font-weight: 400;\"\u003e\n  \u003cb\u003e\n   Durable Molded Shell:\n  \u003c\/b\u003e\n  \u003cspan style=\"font-weight: 400;\"\u003e\n   High structural strength for protection.\n  \u003c\/span\u003e\n \u003c\/li\u003e\n \u003cli style=\"font-weight: 400;\"\u003e\n  \u003cb\u003e\n   High Sensitivity Antennas:\n  \u003c\/b\u003e\n  \u003cspan style=\"font-weight: 400;\"\u003e\n   Standard 20cm antennas included.\n  \u003c\/span\u003e\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\n \u003cb\u003e\n  Specifications:\n \u003c\/b\u003e\n\u003c\/p\u003e\n\u003cul\u003e\n \u003cli style=\"font-weight: 400;\"\u003e\n  \u003cb\u003e\n   Item:\n  \u003c\/b\u003e\n  \u003cspan style=\"font-weight: 400;\"\u003e\n   ER8 2.4GHz ELRS PWM Receiver\n  \u003c\/span\u003e\n \u003c\/li\u003e\n \u003cli style=\"font-weight: 400;\"\u003e\n  \u003cb\u003e\n   Power Supply:\n  \u003c\/b\u003e\n  \u003cspan style=\"font-weight: 400;\"\u003e\n   DC 4.5 - 8.4V\n  \u003c\/span\u003e\n \u003c\/li\u003e\n \u003cli style=\"font-weight: 400;\"\u003e\n  \u003cb\u003e\n   Antenna Type:\n  \u003c\/b\u003e\n  \u003cspan style=\"font-weight: 400;\"\u003e\n   20cm high sensitivity antenna (Dual)\n  \u003c\/span\u003e\n \u003c\/li\u003e\n \u003cli style=\"font-weight: 400;\"\u003e\n  \u003cb\u003e\n   Wireless Protocol:\n  \u003c\/b\u003e\n  \u003cspan style=\"font-weight: 400;\"\u003e\n   ExpressLRS 3.3.0 pre-installed\n  \u003c\/span\u003e\n \u003c\/li\u003e\n \u003cli style=\"font-weight: 400;\"\u003e\n  \u003cb\u003e\n   Output Channels:\n  \u003c\/b\u003e\n  \u003cspan style=\"font-weight: 400;\"\u003e\n   8CH PWM\n  \u003c\/span\u003e\n \u003c\/li\u003e\n \u003cli style=\"font-weight: 400;\"\u003e\n  \u003cb\u003e\n   Serial Output:\n  \u003c\/b\u003e\n  \u003cspan style=\"font-weight: 400;\"\u003e\n   CRSF \/ SBUS\n  \u003c\/span\u003e\n \u003c\/li\u003e\n \u003cli style=\"font-weight: 400;\"\u003e\n  \u003cb\u003e\n   Telemetry Power:\n  \u003c\/b\u003e\n  \u003cspan style=\"font-weight: 400;\"\u003e\n   Maximum 100mW (LUA Adjustable)\n  \u003c\/span\u003e\n \u003c\/li\u003e\n \u003cli style=\"font-weight: 400;\"\u003e\n  \u003cb\u003e\n   Battery Voltage Detection Range:\n  \u003c\/b\u003e\n  \u003cspan style=\"font-weight: 400;\"\u003e\n   DC 4.0 - 35V\n  \u003c\/span\u003e\n \u003c\/li\u003e\n \u003cli style=\"font-weight: 400;\"\u003e\n  \u003cb\u003e\n   Bus Interface (Input):\n  \u003c\/b\u003e\n  \u003cspan style=\"font-weight: 400;\"\u003e\n   CRSF (4-pin port)\n  \u003c\/span\u003e\n \u003c\/li\u003e\n \u003cli style=\"font-weight: 400;\"\u003e\n  \u003cb\u003e\n   Weight:\n  \u003c\/b\u003e\n  \u003cspan style=\"font-weight: 400;\"\u003e\n   16.5 grams\n  \u003c\/span\u003e\n \u003c\/li\u003e\n \u003cli style=\"font-weight: 400;\"\u003e\n  \u003cb\u003e\n   Size:\n  \u003c\/b\u003e\n  \u003cspan style=\"font-weight: 400;\"\u003e\n   43mm x 30mm x 15mm\n  \u003c\/span\u003e\n \u003c\/li\u003e\n \u003cli style=\"font-weight: 400;\"\u003e\n  \u003cb\u003e\n   Firmware:\n  \u003c\/b\u003e\n  \u003cul\u003e\n   \u003cli style=\"font-weight: 400;\"\u003e\n    \u003cspan style=\"font-weight: 400;\"\u003e\n     Device Category: Radiomaster 2.4Ghz\n    \u003c\/span\u003e\n   \u003c\/li\u003e\n   \u003cli style=\"font-weight: 400;\"\u003e\n    \u003cspan style=\"font-weight: 400;\"\u003e\n     Device: RadioMaster ER8 2.4GHz Diversity+8xPWM RX\n    \u003c\/span\u003e\n   \u003c\/li\u003e\n  \u003c\/ul\u003e\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\n \u003cb\u003e\n  What's in the Box:\n \u003c\/b\u003e\n\u003c\/p\u003e\n\u003cul\u003e\n \u003cli style=\"font-weight: 400;\"\u003e\n  \u003cspan style=\"font-weight: 400;\"\u003e\n   1 * ER8 2.4GHz ELRS PWM Receiver\n  \u003c\/span\u003e\n \u003c\/li\u003e\n \u003cli style=\"font-weight: 400;\"\u003e\n  \u003cspan style=\"font-weight: 400;\"\u003e\n   1 * Voltage telemetry wire (Type-B)\n  \u003c\/span\u003e\n \u003c\/li\u003e\n \u003cli style=\"font-weight: 400;\"\u003e\n  \u003cspan style=\"font-weight: 400;\"\u003e\n   1 * CRSF wire (likely for output\/input connection)\n  \u003c\/span\u003e\n \u003c\/li\u003e\n \u003cli style=\"font-weight: 400;\"\u003e\n  \u003cspan style=\"font-weight: 400;\"\u003e\n   1 * ELRS- RX- SBUS wire\n  \u003c\/span\u003e\n \u003c\/li\u003e\n \u003cli style=\"font-weight: 400;\"\u003e\n  \u003cspan style=\"font-weight: 400;\"\u003e\n   1 * User Card\n  \u003c\/span\u003e\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\n \u003ci\u003e\n  \u003cspan style=\"font-weight: 400;\"\u003e\n   Please note: Included accessories and wire types may vary slightly based on supply and manufacturer updates.\n  \u003c\/span\u003e\n \u003c\/i\u003e\n\u003c\/p\u003e\n","brand":"Unmanned Tech","offers":[{"title":"Default Title","offer_id":53458795921755,"sku":"RM-ER8","price":48.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0952\/3888\/1627\/files\/RadioMaster-ER8-2.4ghz-PWM-ExpressLRS-8-Channel-Receiver-1.webp?v=1782583849","url":"https:\/\/trandnova.com\/it\/products\/radiomaster-er8-2-4ghz-pwm-expresslrs-8-channel-receiver","provider":"Trand Nova","version":"1.0","type":"link"}