{"product_id":"radiomaster-ers-rc01-rpm-cdi-telemetry-sensor-rm-br0157-ers-rc01","title":"RadioMaster ERS-RC01 RPM-CDI Telemetry Sensor","description":"\u003cp\u003eThe RadioMaster ERS-RC01 RPM-CDI Telemetry Sensor monitors gasoline engine RPM in real time through a direct CDI output connection. It sends RPM data through the CRSF interface to a compatible ExpressLRS receiver for live monitoring on an EdgeTX radio.\u003c\/p\u003e\u003cp\u003eIts compact, lightweight design supports simple installation, while pass-through expansion allows additional ERS sensors to be daisy-chained.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eReal-time gasoline engine RPM monitoring\u003c\/li\u003e\n\u003cli\u003eDirect CDI output connection\u003c\/li\u003e\n\u003cli\u003eCRSF telemetry data transmission\u003c\/li\u003e\n\u003cli\u003eExpressLRS receiver compatibility\u003c\/li\u003e\n\u003cli\u003ePass-through expansion support\u003c\/li\u003e\n\u003cli\u003eDaisy-chain multiple sensors\u003c\/li\u003e\n\u003cli\u003eCompact and lightweight design\u003c\/li\u003e\n\u003cli\u003ePlug-and-play installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage Range:\u003c\/strong\u003e 5-8.4V DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (LxWxH):\u003c\/strong\u003e 1.10x0.47x0.32in (28x12x8mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.21oz (6.0g)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eIncludes\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e(1) ERS-RC01 RPM-CDI Telemetry Sensor\u003c\/li\u003e\u003c\/ul\u003e","brand":"RadioMaster","offers":[{"title":"Default Title","offer_id":46287148581098,"sku":"RM-BR0157.ERS-RC01","price":16.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0703\/9723\/1338\/files\/RM-BR0157.ERS-RC01_01.jpg?v=1789961519","url":"https:\/\/swflrcr.com\/products\/radiomaster-ers-rc01-rpm-cdi-telemetry-sensor-rm-br0157-ers-rc01","provider":"SWFLRC Raceway","version":"1.0","type":"link"}