{"product_id":"radiomaster-ers-cu01-current-sensor","title":"RadioMaster ERS-CU01 Real-Time Current Sensor for ExpressLRS PWM Receivers","description":"\u003cdiv class=\"afd\"\u003e\n\u003cp\u003eThe RadioMaster ERS-CU01 is a real-time current and voltage sensor for ExpressLRS PWM receivers. Fitted inline between battery and ESC, it measures up to 150A (100A continuous) at up to 70V and sends current, voltage and used capacity to your EdgeTX radio, so you always know how much flight time is left. In and out ports let you chain more ERS sensors.\u003c\/p\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0900\/8562\/1794\/files\/af-8591531048994-01.jpg\" alt=\"RadioMaster ERS-CU01 current sensor\"\u003e\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul class=\"afk\"\u003e\n\u003cli\u003eLive current and voltage on your EdgeTX radio\u003c\/li\u003e\n\u003cli\u003e1–150A range, 100A continuous, up to 70V\u003c\/li\u003e\n\u003cli\u003eFits inline between battery and ESC\u003c\/li\u003e\n\u003cli\u003eDaisy-chain ports for more ERS sensors\u003c\/li\u003e\n\u003cli\u003ePlug-and-play with ER6, ER8 and ER8G\/ER8GV receivers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0900\/8562\/1794\/files\/af-8591531048994-02.jpg\" alt=\"ERS-CU01 sensor\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0900\/8562\/1794\/files\/af-8591531048994-03.jpg\" alt=\"ERS-CU01 sensor\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0900\/8562\/1794\/files\/af-8591531048994-04.jpg\" alt=\"ERS-CU01 sensor\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0900\/8562\/1794\/files\/af-8591531048994-05.jpg\" alt=\"ERS-CU01 sensor\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0900\/8562\/1794\/files\/af-8591531048994-06.jpg\" alt=\"ERS-CU01 sensor\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0900\/8562\/1794\/files\/af-8591531048994-07.jpg\" alt=\"ERS-CU01 sensor\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0900\/8562\/1794\/files\/af-8591531048994-08.jpg\" alt=\"ERS-CU01 sensor\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0900\/8562\/1794\/files\/af-8591531048994-09.png\" alt=\"ERS-CU01 sensor\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0900\/8562\/1794\/files\/af-8591531048994-10.jpg\" alt=\"ERS-CU01 sensor\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0900\/8562\/1794\/files\/af-8591531048994-11.jpg\" alt=\"ERS-CU01 sensor\"\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eOperating voltage\u003c\/th\u003e\n\u003ctd\u003e5–8.4V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOperating current\u003c\/th\u003e\n\u003ctd\u003e22mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCurrent range\u003c\/th\u003e\n\u003ctd\u003e1–150A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eContinuous current\u003c\/th\u003e\n\u003ctd\u003e100A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMax voltage\u003c\/th\u003e\n\u003ctd\u003e70V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCurrent accuracy\u003c\/th\u003e\n\u003ctd\u003e±0.5A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVoltage accuracy\u003c\/th\u003e\n\u003ctd\u003e±0.1V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTemperature range\u003c\/th\u003e\n\u003ctd\u003e-10°C to +85°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSize\u003c\/th\u003e\n\u003ctd\u003e30 x 25 x 10.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e20.6g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eIn the box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1x ERS-CU01 current sensor\u003c\/li\u003e\n\u003cli\u003e3x heat-shrink tube\u003c\/li\u003e\n\u003cli\u003e1x manual QR code card\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWorks with (available at AeroFlow)\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/radiomaster-er6-2-4ghz-elrs-pwm-receiver\"\u003eRadioMaster ER6 PWM receiver\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/radiomaster-er8-2-4ghz-elrs-pwm-receiver\"\u003eRadioMaster ER8 PWM receiver\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/radiomaster-er8g-er8gv-2-4ghz-elrs-pwm-receiver\"\u003eRadioMaster ER8G \/ ER8GV receiver\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"afn\"\u003e\n\u003cstrong\u003eGood to know\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003eSet your battery capacity (mAh) in the sensor settings for correct capacity telemetry.\u003c\/li\u003e\n\u003cli\u003eReceivers without a dedicated UART need two PWM pins set as serial TX\/RX. Install the RadioMaster Sensor Configurator LUA on your radio.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"RadioMaster","offers":[{"title":"Default","offer_id":46415331688482,"sku":"AF-RM-ERSCU01-REALTIME-CURRENT","price":2499.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0900\/8562\/1794\/files\/1_1400x_88de4ca0-b606-4032-b56c-e4a441960367.png?v=1787527377","url":"https:\/\/aeroflow.in\/products\/radiomaster-ers-cu01-current-sensor","provider":"AeroFlow","version":"1.0","type":"link"}