{"product_id":"radiomaster-ers-cv01-precision-cell-voltage-sensor-for-compatible-elrs-pwm-receivers","title":"Radiomaster ERS-CV01 - Precision Cell Voltage Sensor for Compatible ELRS PWM Receivers","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNONE\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eFor Vehicle Type\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eHelicopters\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eIs Batteries Included\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNo\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eIs Electric\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNo battery\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eIs it battery\/power supply\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eN\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eIs it charger\/adapter\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eN\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eMaterial\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eComposite Material\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eRecommend Age\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e14+y\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eUse\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eVehicles \u0026amp; Remote Control Toys\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cimg referrerpolicy=\"no-referrer\" src=\"https:\/\/ae01.alicdn.com\/kf\/S8591e7bbb6e74648823332070b211492t.jpg?width=1000\u0026amp;height=148\u0026amp;hash=1148\"\u003e \n\u003cp style=\"box-sizing: border-box; border-color: rgb(229, 231, 235); outline-color: rgb(0, 0, 255); margin: 0px 0px 25px; color: rgb(28, 29, 29); font-family: Arimo, sans-serif; font-size: 16px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: 0.4px; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003cbr\u003e The ERS-CV01 Cell Voltage Sensor 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\/p\u003e \n\u003cp style=\"box-sizing: border-box; border-color: rgb(229, 231, 235); outline-color: rgb(0, 0, 255); margin: 0px 0px 25px; color: rgb(28, 29, 29); font-family: Arimo, sans-serif; font-size: 16px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: 0.4px; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003eAs part of the ERS sensor family, the ERS-CV01 also supports pass-through expansion, allowing easy daisy-chaining with additional telemetry modules.\u003c\/p\u003e \n\u003cp style=\"box-sizing: border-box; border-color: rgb(229, 231, 235); outline-color: rgb(0, 0, 255); margin: 0px 0px 25px; color: rgb(28, 29, 29); font-family: Arimo, sans-serif; font-size: 16px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: 0.4px; orphans: 2; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; text-align: start;\"\u003e\u003cimg alt=\"ERS-CV01 - Precision Cell Voltage Sensor for compatible ExpressLRS PWM Receivers\" src=\"https:\/\/ae01.alicdn.com\/kf\/S7482a1bf3f16415198f573ca41edd622N.jpg?width=1024\u0026amp;height=575\u0026amp;hash=1599\" style=\"box-sizing: border-box; border: 0px none; outline-color: rgb(0, 0, 255); max-width: 100%; margin: 0px; height: auto; float: none;\"\u003e\u003c\/p\u003e \n\u003carticle class=\"4ever-article\" data-clipboard-cangjie='[\"root\",{},[\"p\",{\"uuid\":\"miod46jg3ja9apoz2b\"},[\"span\",{\"data-type\":\"text\"},[\"span\",{\"bold\":true,\"color\":\"\",\"data-type\":\"leaf\"},\"Features\"]]]]' data-identifier-application__slash__x-cangjie-fragment=\"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\" data-identifier-application__slash__x-doc-key=\"5VLqXLbR7jmjYqX1\" style=\"box-sizing: border-box; border-color: rgb(229, 231, 235); outline-color: rgb(0, 0, 255); display: block; color: rgb(28, 29, 29); font-family: Arimo, sans-serif; font-size: 16px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: 0.4px; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e \n \u003ch2 style=\"box-sizing: border-box; border-color: rgb(229, 231, 235); outline-color: rgb(0, 0, 255); display: block; margin: 0px 0px 25px; font-family: Arimo, sans-serif; font-weight: 700; letter-spacing: 0.6375px; line-height: 1; font-size: 25.5px;\"\u003e\u003cspan data-type=\"text\" style=\"box-sizing: border-box; border-color: rgb(229, 231, 235); outline-color: rgb(0, 0, 255);\"\u003eFeatures\u003c\/span\u003e\u003c\/h2\u003e \n \u003cul style=\"box-sizing: border-box; border-color: rgb(229, 231, 235); outline-color: rgb(0, 0, 255); margin: 0px 0px 25px 30px; padding: 0px; text-rendering: optimizelegibility;\"\u003e \n  \u003cli style=\"box-sizing: border-box; border-color: rgb(229, 231, 235); outline-color: rgb(0, 0, 255); margin-bottom: 0px;\"\u003e\u003cspan data-type=\"text\" style=\"box-sizing: border-box; border-color: rgb(229, 231, 235); outline-color: rgb(0, 0, 255);\"\u003e\u003cstrong style=\"box-sizing: border-box; border-color: rgb(229, 231, 235); outline-color: rgb(0, 0, 255); font-weight: 700;\"\u003eReal-Time Per-Cell Voltage Monitoring\u003c\/strong\u003e: Instantly view individual cell voltages through your radio for improved battery safety and performance.\u003c\/span\u003e\u003c\/li\u003e \n  \u003cli style=\"box-sizing: border-box; border-color: rgb(229, 231, 235); outline-color: rgb(0, 0, 255); margin-bottom: 0px;\"\u003e\u003cspan data-type=\"text\" style=\"box-sizing: border-box; border-color: rgb(229, 231, 235); outline-color: rgb(0, 0, 255);\"\u003e\u003cstrong style=\"box-sizing: border-box; border-color: rgb(229, 231, 235); outline-color: rgb(0, 0, 255); font-weight: 700;\"\u003ePlug-and-Play Balance Port Connection:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eEasily connects to the battery’s balance port for accurate cell-level voltage readings.\u003c\/span\u003e\u003c\/li\u003e \n  \u003cli style=\"box-sizing: border-box; border-color: rgb(229, 231, 235); outline-color: rgb(0, 0, 255); margin-bottom: 0px;\"\u003e\u003cspan data-type=\"text\" style=\"box-sizing: border-box; border-color: rgb(229, 231, 235); outline-color: rgb(0, 0, 255);\"\u003e\u003cstrong style=\"box-sizing: border-box; border-color: rgb(229, 231, 235); outline-color: rgb(0, 0, 255); font-weight: 700;\"\u003eFuture-Ready Pass-Through:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIncludes an in-and-out port to daisy-chain additional ERS telemetry sensors as your setup grows.\u003c\/span\u003e\u003c\/li\u003e \n  \u003cli style=\"box-sizing: border-box; border-color: rgb(229, 231, 235); outline-color: rgb(0, 0, 255); margin-bottom: 0px;\"\u003e\u003cspan data-type=\"text\" style=\"box-sizing: border-box; border-color: rgb(229, 231, 235); outline-color: rgb(0, 0, 255);\"\u003e\u003cstrong style=\"box-sizing: border-box; border-color: rgb(229, 231, 235); outline-color: rgb(0, 0, 255); font-weight: 700;\"\u003eSeamless ExpressLRS Integration:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDesigned to work effortlessly with compatible ER series ExpressLRS PWM receiver. \u003c\/span\u003e\u003c\/li\u003e \n \u003c\/ul\u003e \n \u003ch3 style=\"box-sizing: border-box; border-color: rgb(229, 231, 235); outline-color: rgb(0, 0, 255); display: block; margin: 60px 0px 25px; font-family: Arimo, sans-serif; font-weight: 700; letter-spacing: 0.4875px; line-height: 1; font-size: 19.5px;\"\u003e\u003cstrong style=\"box-sizing: border-box; border-color: rgb(229, 231, 235); outline-color: rgb(0, 0, 255); font-weight: 700;\"\u003e\u003cspan data-type=\"text\" style=\"box-sizing: border-box; border-color: rgb(229, 231, 235); outline-color: rgb(0, 0, 255);\"\u003ePlug and Play Compatible Receivers:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e \n \u003cul style=\"box-sizing: border-box; border-color: rgb(229, 231, 235); outline-color: rgb(0, 0, 255); margin: 0px 0px 25px 30px; padding: 0px; text-rendering: optimizelegibility;\"\u003e \n  \u003cli style=\"box-sizing: border-box; border-color: rgb(229, 231, 235); outline-color: rgb(0, 0, 255); margin-bottom: 0px;\"\u003e\u003cspan data-type=\"text\" style=\"box-sizing: border-box; border-color: rgb(229, 231, 235); outline-color: rgb(0, 0, 255);\"\u003eER6 2.4GHz ExpressLRSPWM Receiver\u003c\/span\u003e\u003c\/li\u003e \n  \u003cli style=\"box-sizing: border-box; border-color: rgb(229, 231, 235); outline-color: rgb(0, 0, 255); margin-bottom: 0px;\"\u003e\u003cspan data-type=\"text\" style=\"box-sizing: border-box; border-color: rgb(229, 231, 235); outline-color: rgb(0, 0, 255);\"\u003eER8 2.4GHz ExpressLRSPWM Receiver\u003c\/span\u003e\u003c\/li\u003e \n  \u003cli style=\"box-sizing: border-box; border-color: rgb(229, 231, 235); outline-color: rgb(0, 0, 255); margin-bottom: 0px;\"\u003e\u003cspan data-type=\"text\" style=\"box-sizing: border-box; border-color: rgb(229, 231, 235); outline-color: rgb(0, 0, 255);\"\u003eER8G \u0026amp; ER8GV ExpressLRS PWM Receiver\u003c\/span\u003e\u003c\/li\u003e \n \u003c\/ul\u003e \n \u003ch3 style=\"box-sizing: border-box; border-color: rgb(229, 231, 235); outline-color: rgb(0, 0, 255); display: block; margin: 60px 0px 25px; font-family: Arimo, sans-serif; font-weight: 700; letter-spacing: 0.4875px; line-height: 1; font-size: 19.5px;\"\u003e\u003cspan data-type=\"text\" style=\"box-sizing: border-box; border-color: rgb(229, 231, 235); outline-color: rgb(0, 0, 255);\"\u003eUsing Sensors with Non-Plug-and-Play PWM ExpressLRS Receivers:\u003c\/span\u003e\u003c\/h3\u003e \n \u003cp style=\"box-sizing: border-box; border-color: rgb(229, 231, 235); outline-color: rgb(0, 0, 255); margin: 0px 0px 25px;\"\u003e\u003cspan data-type=\"text\" style=\"box-sizing: border-box; border-color: rgb(229, 231, 235); outline-color: rgb(0, 0, 255);\"\u003eMost PWM ExpressLRS receivers are fully compatible; those without a dedicated UART port require reconfiguration to support external sensors (e.g., for telemetry). To enable this, reassign two PWM output pins as a serial UART—one for TX and one for RX—via the receiver's Web UI (accessed by putting the receiver into WiFi mode) or via the ExpressLRS LUA script. This enables sensor connectivity while preserving the remaining PWM channels for servos or ESCs.\u003c\/span\u003e\u003c\/p\u003e \n \u003cp style=\"box-sizing: border-box; border-color: rgb(229, 231, 235); outline-color: rgb(0, 0, 255); margin: 0px;\"\u003e\u003cspan data-type=\"text\" style=\"box-sizing: border-box; border-color: rgb(229, 231, 235); outline-color: rgb(0, 0, 255);\"\u003eFor receivers that only provide standard servo pins, an optional adapter cable is available that converts the sensor’s UART connector to two standard servo plugs (TX and RX). \u003c\/span\u003e\u003c\/p\u003e \n\u003c\/article\u003e \n\u003ch3 class=\"4ever-article\" data-clipboard-cangjie='[\"root\",{},[\"p\",{\"uuid\":\"miod46jg3ja9apoz2b\"},[\"span\",{\"data-type\":\"text\"},[\"span\",{\"bold\":true,\"color\":\"\",\"data-type\":\"leaf\"},\"Features\"]]]]' data-identifier-application__slash__x-cangjie-fragment=\"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\" data-identifier-application__slash__x-doc-key=\"5VLqXLbR7jmjYqX1\" style=\"box-sizing: border-box; border-color: rgb(229, 231, 235); outline-color: rgb(0, 0, 255); display: block; margin: 60px 0px 25px; font-family: Arimo, sans-serif; font-weight: 700; letter-spacing: 0.4875px; line-height: 1; font-size: 19.5px; color: rgb(28, 29, 29); font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003eCell Voltage Display, Configuration \u0026amp; Logging\u003c\/h3\u003e \n\u003carticle class=\"4ever-article\" data-clipboard-cangjie='[\"root\",{},[\"p\",{\"uuid\":\"miod46jg3ja9apoz2b\"},[\"span\",{\"data-type\":\"text\"},[\"span\",{\"bold\":true,\"color\":\"\",\"data-type\":\"leaf\"},\"Features\"]]]]' data-identifier-application__slash__x-cangjie-fragment=\"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\" data-identifier-application__slash__x-doc-key=\"5VLqXLbR7jmjYqX1\" style=\"box-sizing: border-box; border-color: rgb(229, 231, 235); outline-color: rgb(0, 0, 255); display: block; color: rgb(28, 29, 29); font-family: Arimo, sans-serif; font-size: 16px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: 0.4px; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e \n \u003cp style=\"box-sizing: border-box; border-color: rgb(229, 231, 235); outline-color: rgb(0, 0, 255); margin: 0px 0px 25px;\"\u003eThe ERS-CV01 Cell Voltage Sensor requires both the CellsValues LUA and the RadioMaster Sensor Configurator LUA to function correctly. Together, these LUAs enable per-cell voltage display, sensor configuration, and telemetry logging for post-flight review on EdgeTX radios.\u003c\/p\u003e \n \u003cp style=\"box-sizing: border-box; border-color: rgb(229, 231, 235); outline-color: rgb(0, 0, 255); margin: 0px 0px 25px;\"\u003eAfter downloading, connect your radio to a Mac or PC in\u003cspan\u003e \u003c\/span\u003e\u003cstrong style=\"box-sizing: border-box; border-color: rgb(229, 231, 235); outline-color: rgb(0, 0, 255); font-weight: 700;\"\u003eUSB-SD mode\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand copy the files as follows:\u003c\/p\u003e \n \u003cul style=\"box-sizing: border-box; border-color: rgb(229, 231, 235); outline-color: rgb(0, 0, 255); margin: 0px 0px 25px 30px; padding: 0px; text-rendering: optimizelegibility;\"\u003e \n  \u003cli style=\"box-sizing: border-box; border-color: rgb(229, 231, 235); outline-color: rgb(0, 0, 255); margin-bottom: 0px;\"\u003eCellsValues LUA → \/WIDGETS\/\u003c\/li\u003e \n  \u003cli style=\"box-sizing: border-box; border-color: rgb(229, 231, 235); outline-color: rgb(0, 0, 255); margin-bottom: 0px;\"\u003eRadioMaster Sensor Configurator LUA → \/SCRIPTS\/TOOLS\/\u003c\/li\u003e \n \u003c\/ul\u003e \n \u003cp style=\"box-sizing: border-box; border-color: rgb(229, 231, 235); outline-color: rgb(0, 0, 255); margin: 0px 0px 25px;\"\u003e\u003cspan data-type=\"text\" style=\"box-sizing: border-box; border-color: rgb(229, 231, 235); outline-color: rgb(0, 0, 255);\"\u003e👉Download the CellsValues LUA\u003c\/span\u003e\u003c\/p\u003e \n \u003cp style=\"box-sizing: border-box; border-color: rgb(229, 231, 235); outline-color: rgb(0, 0, 255); margin: 0px 0px 25px;\"\u003e\u003cspan data-type=\"text\" style=\"box-sizing: border-box; border-color: rgb(229, 231, 235); outline-color: rgb(0, 0, 255);\"\u003e👉Download the RadioMaster ERS Sensors Configurator.lua\u003c\/span\u003e\u003c\/p\u003e \n \u003cp style=\"box-sizing: border-box; border-color: rgb(229, 231, 235); outline-color: rgb(0, 0, 255); margin: 0px 0px 25px; text-align: start;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/ae01.alicdn.com\/kf\/S08c13758c94d42f5a1c04cc53bc2bbd1Y.jpg?width=480\u0026amp;height=320\u0026amp;hash=800\" style=\"box-sizing: border-box; border: 0px none; outline-color: rgb(0, 0, 255); max-width: 100%; margin: 0px; height: auto; float: none;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/ae01.alicdn.com\/kf\/S795fc56a9a7a4d8fb5d78ea47a131833q.jpg?width=480\u0026amp;height=320\u0026amp;hash=800\" style=\"box-sizing: border-box; border: 0px none; outline-color: rgb(0, 0, 255); max-width: 100%; margin: 0px; height: auto; float: none;\"\u003e\u003c\/p\u003e \n \u003cp style=\"box-sizing: border-box; border-color: rgb(229, 231, 235); outline-color: rgb(0, 0, 255); margin: 0px 0px 25px;\"\u003e\u003cstrong style=\"box-sizing: border-box; border-color: rgb(229, 231, 235); outline-color: rgb(0, 0, 255); font-weight: 700;\"\u003e\u003cspan data-type=\"text\" style=\"box-sizing: border-box; border-color: rgb(229, 231, 235); outline-color: rgb(0, 0, 255);\"\u003e*adding telemetry to EdgeTx screen.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e \n \u003cp style=\"box-sizing: border-box; border-color: rgb(229, 231, 235); outline-color: rgb(0, 0, 255); margin: 0px 0px 25px; text-align: start;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/ae01.alicdn.com\/kf\/S1589a9245434424295a961e2f64a724cZ.jpg?width=480\u0026amp;height=320\u0026amp;hash=800\" style=\"box-sizing: border-box; border: 0px none; outline-color: rgb(0, 0, 255); max-width: 100%; margin: 0px; height: auto; float: none;\"\u003e\u003c\/p\u003e \n \u003cp style=\"box-sizing: border-box; border-color: rgb(229, 231, 235); outline-color: rgb(0, 0, 255); margin: 0px 0px 25px; text-align: start;\"\u003e\u003cimg alt=\"ERS-CV01 - Precision Cell Voltage Sensor for compatible ExpressLRS PWM Receivers\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sd8bc2eefba0043e2aa535bfe2694bd5bS.jpg?width=1024\u0026amp;height=575\u0026amp;hash=1599\" style=\"box-sizing: border-box; border: 0px none; outline-color: rgb(0, 0, 255); max-width: 100%; margin: 0px; height: auto; float: none;\"\u003e\u003cimg alt=\"ERS-CV01 - Precision Cell Voltage Sensor for compatible ExpressLRS PWM Receivers\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sf15bdc51a1ec4cb9b8253378e5c997b8c.jpg?width=1024\u0026amp;height=575\u0026amp;hash=1599\" style=\"box-sizing: border-box; border: 0px none; outline-color: rgb(0, 0, 255); max-width: 100%; margin: 0px; height: auto; float: none;\"\u003e\u003cimg alt=\"ERS-CV01 - Precision Cell Voltage Sensor for compatible ExpressLRS PWM Receivers\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sc333c0617dbd4c84bc54f76c4e5da709G.jpg?width=1024\u0026amp;height=575\u0026amp;hash=1599\" style=\"box-sizing: border-box; border: 0px none; outline-color: rgb(0, 0, 255); max-width: 100%; margin: 0px; height: auto; float: none;\"\u003e\u003cimg alt=\"ERS-CV01 - Precision Cell Voltage Sensor for compatible ExpressLRS PWM Receivers\" src=\"https:\/\/ae01.alicdn.com\/kf\/S50bf41d24acb4f89a6fc955ea78faff6B.jpg?width=1024\u0026amp;height=575\u0026amp;hash=1599\" style=\"box-sizing: border-box; border: 0px none; outline-color: rgb(0, 0, 255); max-width: 100%; margin: 0px; height: auto; float: none;\"\u003e\u003cstrong style=\"box-sizing: border-box; border-color: rgb(229, 231, 235); outline-color: rgb(0, 0, 255); font-weight: 700;\"\u003e\u003cspan data-type=\"text\" style=\"box-sizing: border-box; border-color: rgb(229, 231, 235); outline-color: rgb(0, 0, 255);\"\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e \n \u003ch2 style=\"box-sizing: border-box; border-color: rgb(229, 231, 235); outline-color: rgb(0, 0, 255); display: block; margin: 60px 0px 25px; font-family: Arimo, sans-serif; font-weight: 700; letter-spacing: 0.6375px; line-height: 1; font-size: 25.5px;\"\u003e\u003cspan data-type=\"text\" style=\"box-sizing: border-box; border-color: rgb(229, 231, 235); outline-color: rgb(0, 0, 255);\"\u003eSpecifications\u003c\/span\u003e\u003c\/h2\u003e \n \u003cul style=\"box-sizing: border-box; border-color: rgb(229, 231, 235); outline-color: rgb(0, 0, 255); margin: 0px 0px 25px 30px; padding: 0px; text-rendering: optimizelegibility;\"\u003e \n  \u003cli style=\"box-sizing: border-box; border-color: rgb(229, 231, 235); outline-color: rgb(0, 0, 255); margin-bottom: 0px;\"\u003e\u003cspan data-type=\"text\" style=\"box-sizing: border-box; border-color: rgb(229, 231, 235); outline-color: rgb(0, 0, 255);\"\u003eItem: ERS-CV01 Cell Voltage Sensor\u003c\/span\u003e\u003c\/li\u003e \n  \u003cli style=\"box-sizing: border-box; border-color: rgb(229, 231, 235); outline-color: rgb(0, 0, 255); margin-bottom: 0px;\"\u003e\u003cspan data-type=\"text\" style=\"box-sizing: border-box; border-color: rgb(229, 231, 235); outline-color: rgb(0, 0, 255);\"\u003eOperating voltage (serial port): 5–8.4V\u003c\/span\u003e\u003c\/li\u003e \n  \u003cli style=\"box-sizing: border-box; border-color: rgb(229, 231, 235); outline-color: rgb(0, 0, 255); margin-bottom: 0px;\"\u003e\u003cspan data-type=\"text\" style=\"box-sizing: border-box; border-color: rgb(229, 231, 235); outline-color: rgb(0, 0, 255);\"\u003eOperating current (serial): 8mA\u003c\/span\u003e\u003c\/li\u003e \n  \u003cli style=\"box-sizing: border-box; border-color: rgb(229, 231, 235); outline-color: rgb(0, 0, 255); margin-bottom: 0px;\"\u003e\u003cspan data-type=\"text\" style=\"box-sizing: border-box; border-color: rgb(229, 231, 235); outline-color: rgb(0, 0, 255);\"\u003eBalance port current (8S): 2mA\u003c\/span\u003e\u003c\/li\u003e \n  \u003cli style=\"box-sizing: border-box; border-color: rgb(229, 231, 235); outline-color: rgb(0, 0, 255); margin-bottom: 0px;\"\u003e\u003cspan data-type=\"text\" style=\"box-sizing: border-box; border-color: rgb(229, 231, 235); outline-color: rgb(0, 0, 255);\"\u003eSupported cells: 2–8S\u003c\/span\u003e\u003c\/li\u003e \n  \u003cli style=\"box-sizing: border-box; border-color: rgb(229, 231, 235); outline-color: rgb(0, 0, 255); margin-bottom: 0px;\"\u003e\u003cspan data-type=\"text\" style=\"box-sizing: border-box; border-color: rgb(229, 231, 235); outline-color: rgb(0, 0, 255);\"\u003eBattery types: LiPo, LiHV, LiFe, LiIon\u003c\/span\u003e\u003c\/li\u003e \n  \u003cli style=\"box-sizing: border-box; border-color: rgb(229, 231, 235); outline-color: rgb(0, 0, 255); margin-bottom: 0px;\"\u003e\u003cspan data-type=\"text\" style=\"box-sizing: border-box; border-color: rgb(229, 231, 235); outline-color: rgb(0, 0, 255);\"\u003eVoltage accuracy: ±0.01V\u003c\/span\u003e\u003c\/li\u003e \n  \u003cli style=\"box-sizing: border-box; border-color: rgb(229, 231, 235); outline-color: rgb(0, 0, 255); margin-bottom: 0px;\"\u003e\u003cspan data-type=\"text\" style=\"box-sizing: border-box; border-color: rgb(229, 231, 235); outline-color: rgb(0, 0, 255);\"\u003eTemperature range: –10 ℃ to +85 ℃\u003c\/span\u003e\u003c\/li\u003e \n  \u003cli style=\"box-sizing: border-box; border-color: rgb(229, 231, 235); outline-color: rgb(0, 0, 255); margin-bottom: 0px;\"\u003e\u003cspan data-type=\"text\" style=\"box-sizing: border-box; border-color: rgb(229, 231, 235); outline-color: rgb(0, 0, 255);\"\u003eSize: 43.5 × 25 × 7mm\u003c\/span\u003e\u003c\/li\u003e \n  \u003cli style=\"box-sizing: border-box; border-color: rgb(229, 231, 235); outline-color: rgb(0, 0, 255); margin-bottom: 0px;\"\u003e\u003cspan data-type=\"text\" style=\"box-sizing: border-box; border-color: rgb(229, 231, 235); outline-color: rgb(0, 0, 255);\"\u003eWeight: 6.5g\u003c\/span\u003e\u003c\/li\u003e \n \u003c\/ul\u003e \n \u003ch2 style=\"box-sizing: border-box; border-color: rgb(229, 231, 235); outline-color: rgb(0, 0, 255); display: block; margin: 60px 0px 25px; font-family: Arimo, sans-serif; font-weight: 700; letter-spacing: 0.6375px; line-height: 1; font-size: 25.5px;\"\u003eDownload\u003c\/h2\u003e \n \u003cul style=\"box-sizing: border-box; border-color: rgb(229, 231, 235); outline-color: rgb(0, 0, 255); margin: 0px 0px 25px 30px; padding: 0px; text-rendering: optimizelegibility;\"\u003e \n  \u003cli style=\"box-sizing: border-box; border-color: rgb(229, 231, 235); outline-color: rgb(0, 0, 255); margin-bottom: 0px;\"\u003eERS-CV01 User Manual\u003c\/li\u003e \n  \u003cli style=\"box-sizing: border-box; border-color: rgb(229, 231, 235); outline-color: rgb(0, 0, 255); margin-bottom: 0px;\"\u003eRadioMaster ERS Sensors Configurator.lua\u003c\/li\u003e \n \u003c\/ul\u003e \n \u003ch2 style=\"box-sizing: border-box; border-color: rgb(229, 231, 235); outline-color: rgb(0, 0, 255); display: block; margin: 60px 0px 25px; font-family: Arimo, sans-serif; font-weight: 700; letter-spacing: 0.6375px; line-height: 1; font-size: 25.5px;\"\u003e\u003cspan data-type=\"text\" style=\"box-sizing: border-box; border-color: rgb(229, 231, 235); outline-color: rgb(0, 0, 255);\"\u003eSize\u003c\/span\u003e\u003c\/h2\u003e \n \u003cp style=\"box-sizing: border-box; border-color: rgb(229, 231, 235); outline-color: rgb(0, 0, 255); margin: 0px 0px 25px; text-align: start;\"\u003e\u003cimg alt=\"ERS-CV01 - Precision Cell Voltage Sensor for compatible ExpressLRS PWM Receivers\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sc83b62cd593f49a0a9d92c32a17d9c70u.jpg?width=480\u0026amp;height=396\u0026amp;hash=876\" style=\"box-sizing: border-box; border: 0px none; outline-color: rgb(0, 0, 255); max-width: 100%; margin: 0px; height: auto; float: none;\"\u003e\u003c\/p\u003e \n \u003cdiv style=\"box-sizing: border-box; border-color: rgb(229, 231, 235); outline-color: rgb(0, 0, 255); text-align: start;\"\u003e \n  \u003ch2 style=\"box-sizing: border-box; border-color: rgb(229, 231, 235); outline-color: rgb(0, 0, 255); display: block; margin: 0px 0px 25px; font-family: Arimo, sans-serif; font-weight: 700; letter-spacing: 0.6375px; line-height: 1; font-size: 25.5px;\"\u003eWeight\u003c\/h2\u003e \n  \u003cp style=\"box-sizing: border-box; border-color: rgb(229, 231, 235); outline-color: rgb(0, 0, 255); margin: 0px 0px 25px;\"\u003e\u003cimg alt=\"ERS-CV01 - Precision Cell Voltage Sensor for compatible ExpressLRS PWM Receivers\" src=\"https:\/\/ae01.alicdn.com\/kf\/S451527372a274eb28c869e483731d881R.jpg?width=357\u0026amp;height=391\u0026amp;hash=748\" style=\"box-sizing: border-box; border: 0px none; outline-color: rgb(0, 0, 255); max-width: 100%; margin: 0px; height: auto; float: none;\"\u003e\u003c\/p\u003e \n  \u003ch2 style=\"box-sizing: border-box; border-color: rgb(229, 231, 235); outline-color: rgb(0, 0, 255); display: block; margin: 60px 0px 25px; font-family: Arimo, sans-serif; font-weight: 700; letter-spacing: 0.6375px; line-height: 1; font-size: 25.5px;\"\u003ePackage Includes\u003c\/h2\u003e \n  \u003cul style=\"box-sizing: border-box; border-color: rgb(229, 231, 235); outline-color: rgb(0, 0, 255); margin: 0px 0px 25px 30px; padding: 0px; text-rendering: optimizelegibility;\"\u003e \n   \u003cli style=\"box-sizing: border-box; border-color: rgb(229, 231, 235); outline-color: rgb(0, 0, 255); margin-bottom: 0px;\"\u003e1 * ERS-CV01 Cell Voltage Sensor\u003c\/li\u003e \n   \u003cli style=\"box-sizing: border-box; border-color: rgb(229, 231, 235); outline-color: rgb(0, 0, 255); margin-bottom: 0px;\"\u003e3 * Heat-Shrinkable Tube\u003c\/li\u003e \n   \u003cli style=\"box-sizing: border-box; border-color: rgb(229, 231, 235); outline-color: rgb(0, 0, 255); margin-bottom: 0px;\"\u003e1 * Manual QR Code Card\u003c\/li\u003e \n  \u003c\/ul\u003e \n  \u003cp style=\"box-sizing: border-box; border-color: rgb(229, 231, 235); outline-color: rgb(0, 0, 255); margin: 0px;\"\u003e\u003cimg alt=\"ERS-CV01 - Precision Cell Voltage Sensor for compatible ExpressLRS PWM Receivers\" src=\"https:\/\/ae01.alicdn.com\/kf\/S7319fb949a1c4bcea6c9330182796fddm.jpg?width=1024\u0026amp;height=575\u0026amp;hash=1599\" style=\"box-sizing: border-box; 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