{"product_id":"radiomaster-ers-ba01-barometric-altitude-sensor","title":"Radiomaster ERS-BA01 Barometric Altitude Sensor","description":"\u003ch2\u003eAbout this product\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eRadioMaster ERS-BA01 Barometer Sensor\u003c\/strong\u003e provides accurate, real-time altitude data for compatible ExpressLRS receivers. By capturing barometric pressure and converting it into precise relative altitude information, the ERS-BA01 delivers reliable telemetry back to your EdgeTX radio. This sensor provides clear, responsive altitude monitoring.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eVIDEO: RadioMaster ERS Series Sensor | Telemetry Module for Compatible ExpressLRS PWM Receivers\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003ciframe allowfullscreen=\"\" data-element=\"video\" frameborder=\"0\" height=\"447.75\" loading=\"lazy\" src=\"https:\/\/www.youtube.com\/embed\/ICXLDRpYn9I\" width=\"796\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\n\u003ch2 data-appearance=\"default\" data-content-type=\"heading\" data-element=\"main\"\u003eFeatures\u003c\/h2\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eConverts barometric pressure measurements into accurate relative altitude data for instant feedback on your radio\u003c\/li\u003e\n\t\u003cli\u003eSeamless ExpressLRS integration\u003c\/li\u003e\n\t\u003cli\u003eSupports daisy-chain expansion for additional ERS telemetry sensors as your setup grows\u003c\/li\u003e\n\t\u003cli\u003eCompact \u0026amp; Lightweight\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cfigure data-appearance=\"full-width\" data-content-type=\"image\" data-element=\"main\" data-pb-style=\"SWW8SEF\"\u003e\u003cimg alt=\"\" data-element=\"desktop_image\" data-pb-style=\"USUSQTM\" data-use-native-image-dimensions=\"\" loading=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0895\/5153\/6162\/files\/Radiomaster_ERS-BA01_Barometric_Altitude_Sensor-info.webp?v=1784342937\" title=\"\"\u003e\u003c\/figure\u003e\n\n\u003cp\u003e\u003cstrong\u003eSENSOR CONFIGURATION \u0026amp; TELEMETRY LOGGING\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\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\/p\u003e\n\n\u003ch2 data-appearance=\"default\" data-content-type=\"heading\" data-element=\"main\"\u003eSpecifications\u003c\/h2\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eItem: ERS-BA01 Barometer Sensor\u003c\/li\u003e\n\t\u003cli\u003eOperating voltage: 5–8.4V\u003c\/li\u003e\n\t\u003cli\u003eOperating current: 9mA\u003c\/li\u003e\n\t\u003cli\u003eAltitude accuracy: ±0.5m\u003c\/li\u003e\n\t\u003cli\u003eTemperature range: –10 ℃ to +85 ℃\u003c\/li\u003e\n\t\u003cli\u003eSize: 23.5 × 13 × 7mm\u003c\/li\u003e\n\t\u003cli\u003eWeight: 3.5g\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 data-appearance=\"default\" data-content-type=\"heading\" data-element=\"main\"\u003eLinks\u003c\/h2\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0701\/8066\/7584\/files\/ERS-BA01-1.3.pdf?v=1769666709\" rel=\"noopener\" target=\"_blank\" title=\"ERS-BA01 User Manual\"\u003eERS-BA01 User Manual\u003c\/a\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0701\/8066\/7584\/files\/SENSOR_LUA.zip?v=1769595857\" rel=\"noopener\" target=\"_blank\" title=\"Radiomaster ERS Sensor Configurator .lua\"\u003eDownload the RadioMaster ERS Sensors Configurator.lua\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 data-appearance=\"default\" data-content-type=\"heading\" data-element=\"main\"\u003eIncludes\u003c\/h2\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e1x ERS-BA01 Barometric Altitude Sensor\u003c\/li\u003e\n\t\u003cli\u003e3x Heat-Shrinkable Tube\u003c\/li\u003e\n\t\u003cli\u003e1x Manual QR Code Card\u003c\/li\u003e\n\u003c\/ul\u003e\u003cdiv class=\"coolfly-line-support\" data-coolfly-line-cta=\"VM6gL2A\"\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003e⚠️ 下單前請先聯繫酷飛 LINE 官方帳號確認是否有現貨，確認後再下單。\u003c\/strong\u003e\u003cbr\u003e\u003ca href=\"https:\/\/lin.ee\/VM6gL2A\" target=\"_blank\" rel=\"noopener\"\u003e加入 LINE 官方帳號\u003c\/a\u003e（LINE ID：@729jvyax）\u003c\/p\u003e\n\u003c\/div\u003e","brand":"RadioMaster","offers":[{"title":"Default Title","offer_id":46034684149794,"sku":"RM0157.ERS-BA01","price":612.0,"currency_code":"TWD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0895\/5153\/6162\/files\/1_e8aa1458-78a8-4392-a4e6-37ef4f03b00f.jpg?v=1785052723","url":"https:\/\/coolfly.com.tw\/products\/radiomaster-ers-ba01-barometric-altitude-sensor","provider":"酷飛多軸聯盟","version":"1.0","type":"link"}