{"product_id":"radiomaster-ers-rc01-cdi-gas-engine-tachometer","title":"ERS-RC01 - CDI Gas Engine Tachometer for Compatible ExpressLRS PWM Receivers","description":"\u003cdiv class=\"\"\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cp style=\"text-align: start;\"\u003e\u003cimg style=\"float: none;\" alt=\"ERS-RC01 - CDI Gas Engine Tachometer for Compatible ExpressLRS PWM Receivers\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0701\/8066\/7584\/files\/1_288a2611-bcc0-4f33-b782-dd2529c62190.jpg?v=1769581793\"\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccurate Engine RPM:\u003c\/strong\u003e Monitors gasoline engine speed in real time with precision.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExpressLRS Integration:\u003c\/strong\u003e Sends RPM data directly to compatible ExpressLRS receivers via the CRSF interface.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Applications:\u003c\/strong\u003e Ideal for any application requiring accurate RPM feedback.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact \u0026amp; Lightweight:\u003c\/strong\u003e Easy to install without adding unnecessary weight.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlug-and-Play:\u003c\/strong\u003e Simple connection to the CDI output for fast setup.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eSensor Setup for PWM ExpressLRS Receivers\u003c\/h4\u003e\n\u003cp\u003eMost PWM ExpressLRS receivers support external sensors. For receivers without a dedicated UART, two PWM pins can be reassigned as TX\/RX through the receiver Web UI or ExpressLRS LUA script, enabling sensor connectivity while keeping the remaining PWM channels available for servos or ESCs.\u003c\/p\u003e\n\u003cp style=\"text-align: start;\"\u003e\u003cimg style=\"float: none;\" alt=\"ERS-RC01 - CDI Gas Engine Tachometer for Compatible ExpressLRS PWM Receivers\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0701\/8066\/7584\/files\/2_7b0375fa-6f1d-4159-b68f-985434897fe8.jpg?v=1769581793\"\u003e\u003c\/p\u003e\n\u003ch4\u003eReal-Time Engine RPM Monitoring\u003c\/h4\u003e\n\u003cp\u003eMonitor engine RPM in real time through your EdgeTX radio, with \u003cstrong\u003e200–30,000 RPM range\u003c\/strong\u003e and \u003cstrong\u003e±0.1% accuracy\u003c\/strong\u003e for precise engine feedback.\u003c\/p\u003e\n\u003cp style=\"text-align: start;\"\u003e\u003cimg style=\"float: none;\" alt=\"ERS-RC01 - CDI Gas Engine Tachometer for Compatible ExpressLRS PWM Receivers\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0701\/8066\/7584\/files\/3_2366e714-cab7-49cc-a81a-dfc65e91919e.jpg?v=1769581793\"\u003e\u003c\/p\u003e\n\u003ch4\u003ePlug \u0026amp; Play Compatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for plug-and-play use with compatible ExpressLRS receivers, making RPM sensor installation quick and easy without additional configuration.\u003c\/p\u003e\n\u003cp style=\"text-align: start;\"\u003e\u003cimg style=\"float: none;\" alt=\"ERS-RC01 - CDI Gas Engine Tachometer for Compatible ExpressLRS PWM Receivers\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0701\/8066\/7584\/files\/4_b5c6caac-43a4-40f7-b181-0b716d4cc4f6.jpg?v=1769581793\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: start;\"\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/h4\u003e\n\u003ctable style=\"border-collapse: collapse; width: 100%;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #000; padding: 6px 10px;\"\u003e\u003cstrong\u003eItem\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #000; padding: 6px 10px;\"\u003eERS-RC01 RPM-CDI Sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #000; padding: 6px 10px;\"\u003e\u003cstrong\u003eOperating Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #000; padding: 6px 10px;\"\u003e5–8.4V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #000; padding: 6px 10px;\"\u003e\u003cstrong\u003eOperating Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #000; padding: 6px 10px;\"\u003e8mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #000; padding: 6px 10px;\"\u003e\u003cstrong\u003eConnector Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #000; padding: 6px 10px;\"\u003e3 Pin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #000; padding: 6px 10px;\"\u003e\u003cstrong\u003eSupported\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #000; padding: 6px 10px;\"\u003eCDI Gasoline Ignition\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #000; padding: 6px 10px;\"\u003e\u003cstrong\u003eRange\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #000; padding: 6px 10px;\"\u003e200–300,000 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #000; padding: 6px 10px;\"\u003e\u003cstrong\u003eAccuracy\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #000; padding: 6px 10px;\"\u003e±0.1%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #000; padding: 6px 10px;\"\u003e\u003cstrong\u003eTemperature Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #000; padding: 6px 10px;\"\u003e–10℃ to +85℃\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #000; padding: 6px 10px;\"\u003e\u003cstrong\u003eSize\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #000; padding: 6px 10px;\"\u003e28 × 12 × 8mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #000; padding: 6px 10px;\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #000; padding: 6px 10px;\"\u003e6.0g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003ePackage Includes\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e1 × ERS-RC01 RPM-CDI Sensor\u003c\/li\u003e\n\u003cli\u003e3 × Heat-Shrinkable Tube\u003c\/li\u003e\n\u003cli\u003e1 × Manual QR Code Card\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"mysite","offers":[{"title":"Default Title","offer_id":47437068730539,"sku":"BR0157.ERS-RC01","price":16.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0784\/9191\/0315\/files\/1_5976be61-770e-4afa-a2fd-153e0e0ed010.jpg?v=1784538099","url":"https:\/\/begreatrchobbystore.com\/de\/products\/radiomaster-ers-rc01-cdi-gas-engine-tachometer","provider":"Begreat RC Hobby","version":"1.0","type":"link"}