{"product_id":"expresslrs-er4-2-4ghz-4ch-pwm-receiver-for-small-a","title":"ExpressLRS ER4 2.4GHz 4CH PWM Receiver For Small Aircraft Boats And Cars, 10mW Output, Ultra Fast Response, High Reliability, Flexible Configuration, Beefy Long Range Hobby Radio Link","description":"\u003cdiv\u003e2.4GHz PWM Receiver ER4 for small aircraft and boats\u003cbr\u003e\n✔️ 4 PWM outputs, 2.4GHz ExpressLRS module compatibility, fast response \u003cp\u003eThe ER4 PWM receiver is a compact, lightweight module designed for small aircraft, boats, and cars that need four-channel servo control. It supports automatic voltage telemetry from external batteries or built-in receiver voltage and can be updated via Wi‑Fi using a WEBUI for easy configuration.\u003c\/p\u003e \u003cp\u003e✅ 4-channel PWM output for four servos or devices\u003cbr\u003e✅ 2.4GHz ExpressLRS, fast response for reliable control\u003cbr\u003e✅ Small, lightweight receiver for micro models like planes, boats, and cars\u003cbr\u003e✅ Telemetry for external battery voltage and built-in receiver voltage\u003cbr\u003e✅ Wi-Fi updates and WEBUI configuration for quick setup\u003cbr\u003e✅ Compatible with all 2.4GHz ExpressLRS modules and transmitters\u003cbr\u003e\u003c\/p\u003e \u003cp\u003e💡 What is a PWM receiver used for in hobby RC gear?\u003c\/p\u003e\n- It's handy for controlling multiple servos and devices from a compact receiver.\n- It works with 2.4GHz ExpressLRS modules for fast, reliable control.\n- Telemetry includes battery voltage and receiver voltage for monitoring.\n- WebUI and Wi-Fi updates enable easy online configuration.\n✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48953017237739,"sku":"VXB0DY13RY6G","price":69.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/51PAP4kn8rL_f516463e-57a1-463c-ba88-5e29beecc66c.jpg?v=1782651028","url":"https:\/\/vxb.com\/products\/expresslrs-er4-2-4ghz-4ch-pwm-receiver-for-small-a","provider":"VXB Bearings","version":"1.0","type":"link"}