{"product_id":"radiomaster-ers-cv01-cell-voltage-sensor","title":"Radiomaster ERS-CV01 Cell Voltage Sensor","description":"\u003cp\u003e\u003cspan\u003eThe \u003c\/span\u003eRadioMaster ERS-CV01 Cell Voltage Sensor\u003cspan\u003e is a compact, plug-and-play telemetry module for use with compatible ExpressLRS receivers. Just connect the sensor to your battery’s balance port, and it will monitor the real-time voltage of each cell, transmit the data via the ExpressLRS receiver, and display it directly on your EdgeTX radio.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eCheck out all of the \u003ca href=\"https:\/\/www.racedayquads.com\/collections\/sensors\" title=\"Sensors at RDQ\" rel=\"noopener\" target=\"_blank\"\u003eSensors\u003c\/a\u003e and our entire \u003ca href=\"https:\/\/www.racedayquads.com\/collections\/radiomaster-collection\" title=\"all radiomaster products for Sale at RaceDayQuads\" target=\"_blank\"\u003eRadioMaster selection\u003c\/a\u003e at RaceDayQuads.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eFeatures\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCaptures real-time individual cell voltages for improved battery safety and performance\u003c\/li\u003e\n\u003cli\u003eEasily connects to the battery’s balance port for accurate cell-level voltage readings\u003c\/li\u003e\n\u003cli\u003eSupports daisy-chain expansion for additional ERS telemetry sensors as your setup grows\u003c\/li\u003e\n\u003cli\u003eSeamless ExpressLRS integration\u003c\/li\u003e\n\u003cli\u003eCompact \u0026amp; Lightweight\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv data-element=\"main\" data-appearance=\"contained\" data-content-type=\"row\"\u003e\n\u003cdiv data-pb-style=\"G3WRWXQ\" data-element=\"inner\" data-video-fallback-src=\"\" data-video-lazy-load=\"true\" data-video-play-only-visible=\"true\" data-video-loop=\"true\" data-background-type=\"image\" data-background-images=\"{}\" data-parallax-speed=\"0.5\" data-enable-parallax=\"0\"\u003e\n\u003cdiv data-element=\"main\" data-appearance=\"default\" data-content-type=\"text\"\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ciframe title=\"RadioMaster ERS Series Sensor | Telemetry Module for Compatible ExpressLRS PWM Receivers\" src=\"https:\/\/www.youtube.com\/embed\/ICXLDRpYn9I\" height=\"620\" width=\"1102\"\u003e\u003c\/iframe\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSENSOR CONFIGURATION \u0026amp; TELEMETRY LOGGING\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv data-element=\"main\" data-appearance=\"default\" data-content-type=\"text\"\u003e\n\u003cp\u003e\u003cspan\u003eTo configure this sensor and view telemetry on your EdgeTX radio, install the RadioMaster Sensor Configurator LUA. The LUA allows adjustment of sensor settings, enables proper telemetry display, and supports data logging for post-flight review.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" alt=\"Radiomaster ERS-CV01 Cell Voltage Sensor\" src=\"https:\/\/cdn-v2.getfpv.com\/media\/wysiwyg\/Radiomaster_ERS-CU01_Current_Sensor-info.webp\"\u003e\u003c\/div\u003e\n\u003ch3 style=\"text-align: left;\"\u003eSpecifications\u003c\/h3\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003cdiv data-element=\"main\" data-appearance=\"contained\" data-content-type=\"row\"\u003e\n\u003cdiv data-pb-style=\"IYN8TM5\" data-element=\"inner\" data-video-fallback-src=\"\" data-video-lazy-load=\"true\" data-video-play-only-visible=\"true\" data-video-loop=\"true\" data-background-type=\"image\" data-background-images=\"{}\" data-parallax-speed=\"0.5\" data-enable-parallax=\"0\"\u003e\n\u003cdiv data-element=\"main\" data-appearance=\"default\" data-content-type=\"text\"\u003e\n\u003cul\u003e\n\u003cli\u003eItem: ERS-CV01 Cell Voltage Sensor\u003c\/li\u003e\n\u003cli\u003eOperating voltage (serial port): 5–8.4V\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-type=\"text\"\u003eOperating current (serial): 8mA\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-type=\"text\"\u003eBalance port current (8S): 2mA\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-type=\"text\"\u003eSupported cells: 2–8S\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-type=\"text\"\u003eBattery types: LiPo, LiHV, LiFe, LiIon\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-type=\"text\"\u003eVoltage accuracy: ±0.01V\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-type=\"text\"\u003eTemperature range: –10 ℃ to +85 ℃\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-type=\"text\"\u003eSize: 43.5 × 25 × 7mm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-type=\"text\"\u003eWeight: 6.5g\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv data-element=\"main\" data-appearance=\"contained\" data-content-type=\"row\"\u003e\n\u003cdiv data-pb-style=\"WSEYJQ0\" data-element=\"inner\" data-video-fallback-src=\"\" data-video-lazy-load=\"true\" data-video-play-only-visible=\"true\" data-video-loop=\"true\" data-background-type=\"image\" data-background-images=\"{}\" data-parallax-speed=\"0.5\" data-enable-parallax=\"0\"\u003e\n\u003cp data-element=\"main\" data-appearance=\"default\" data-content-type=\"heading\"\u003e\u003cstrong\u003eLinks\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv data-element=\"main\" data-appearance=\"default\" data-content-type=\"text\"\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0701\/8066\/7584\/files\/ERS-CV01-1.3.pdf?v=1769658273\" title=\"ERS-CV01 User Manual\" target=\"_blank\"\u003eERS-CV01 User Manual\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0701\/8066\/7584\/files\/CellsValues.zip?v=1769594575\" target=\"_blank\"\u003eDownload the CellsValues LUA\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0701\/8066\/7584\/files\/SENSOR_LUA.zip?v=1769595857\" title=\"Radiomaster ERS Sensor Configurator .lua\" target=\"_blank\"\u003eDownload the RadioMaster ERS Sensors Configurator.lua\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"text-align: left;\"\u003eIncludes\u003c\/h3\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003cul\u003e\n\u003cli\u003e1x ERS-CV01 Cell Voltage Sensor\u003c\/li\u003e\n\u003cli\u003e3x Heat-Shrinkable Tube\u003c\/li\u003e\n\u003cli\u003e1x Manual QR Code Card\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"HOBBYPORTER","offers":[{"title":"Default Title","offer_id":43179293638769,"sku":"G24248CN1Z","price":23.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1285\/4651\/files\/radiomaster-ers-cv01-cell-voltage-sensor-sensor-1234711944.webp?v=1777392849","url":"https:\/\/www.racedayquads.com\/products\/radiomaster-ers-cv01-cell-voltage-sensor","provider":"RaceDayQuads","version":"1.0","type":"link"}