{"product_id":"pegasus-dewmaster2-digital-dew-heater-controller-dewmstr2","title":"Pegasus DewMaster2 Digital Dew Heater Controller (DEWMSTR2)","description":"\u003ch1\u003ePegasus Astro DewMaster2 Digital Dew Heater Controller\u003c\/h1\u003e\n\u003cp\u003eDewMaster2 is the next evolution of our popular DewMaster, offering enhanced functionality for dew heater management. Connect and control up to five dew heaters independently through precise PWM duty cycle adjustments.\u003c\/p\u003e\n\u003cp\u003eFeaturing USB-C connectivity and both WiFi Hotspot and Client modes, it ensures easy access to its web-based dashboard for remote monitoring and adjustments.\u003c\/p\u003e\n\u003cp\u003eThe device’s fully digital operation and a large 2.1 inch, high-contrast red OLED display make setup and control intuitive and fast. Instantly view real-time power consumption (in Amperes) and input voltage at a glance.\u003c\/p\u003e\n\u003cp\u003eAn included external temperature and humidity sensor provides continuous monitoring of relative humidity, ambient temperature, and dew point—essential for maintaining optimal conditions.\u003c\/p\u003e\n\u003cp\u003eDewMaster2’s automated dew heater control activates in response to high humidity, keeping your optics free from moisture so you can focus on your work.\u003c\/p\u003e\n\u003cp\u003eAdditionally, two auxiliary inputs support extra temperature probes, allowing precise tracking of the temperature of your optical components for comprehensive environmental control.\u003c\/p\u003e\n\u003ch2 class=\"fusion-title-heading title-heading-left\"\u003eFive channels, Five RCA outputs for dew heaters\u003c\/h2\u003e\n\u003cp\u003eEquipped with five high-capacity MOSFET transistors, each supporting up to 6 Amps, the DewMaster2 delivers reliable, full-power output to each dew heater.\u003c\/p\u003e\n\u003cp\u003eThe MOSFET design ensures stable performance with virtually no voltage drop across outputs, guaranteeing efficient power delivery exactly where it’s needed.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/Untitled_c84797f3-5257-4f58-8200-e49caa4d62e2.webp?v=1731525820\" width=\"694\" height=\"347\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/Untitled_c84797f3-5257-4f58-8200-e49caa4d62e2.webp?v=1731525820\u0026amp;width=700\"\u003e\u003c\/p\u003e\n\u003cdiv class=\"fusion-title title fusion-title-3 fusion-sep-none fusion-title-center fusion-title-text fusion-title-size-two\"\u003e\n\u003ch2 class=\"fusion-title-heading title-heading-center\"\u003eAutomatic Dew Control\u003c\/h2\u003e\n\u003cp\u003e\u003cb\u003ePWM control will let you reduce your battery’s power consumption.\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fusion-layout-column fusion_builder_column fusion-builder-column-7 fusion_builder_column_1_2 1_2 fusion-flex-column fusion-flex-align-self-stretch\"\u003e\n\u003cdiv class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-center fusion-content-layout-column\"\u003e\n\u003cdiv class=\"fusion-text fusion-text-3\"\u003e\n\u003cp\u003eDewMaster’s intelligent auto-adjust feature takes the guesswork out of managing heater power levels. Simply assign autodew to your output and the device will consult the environmental sensor to decide when to activate and finely tune each dew heater’s power level as conditions demand.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fusion-title title fusion-title-4 fusion-sep-none fusion-title-center fusion-title-text fusion-title-size-two\"\u003e\n\u003ch2 class=\"fusion-title-heading title-heading-center\"\u003eTemperature Probes\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe DewMaster2 features two temperature probes that can be positioned near your optics for precise monitoring. Each probe can be assigned to a specific output, allowing the device to adjust heater power to maintain your optics just above the ambient temperature. This slight increase effectively prevents dew formation while preserving image quality, as it avoids generating heat waves that could interfere with your view.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv class=\"fusion-title title fusion-title-5 fusion-sep-none fusion-title-center fusion-title-text fusion-title-size-two\"\u003e\n\u003ch2 class=\"fusion-title-heading title-heading-center\"\u003eEasy to Use\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cspan\u003eJust use the buttons and choose the desired output from the display.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eEasily adjust the duty cycle from 0% to 100%.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eSimple as that!\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e WiFi and USB-C controlled\u003c\/h2\u003e\n\u003cdiv id=\"fusion-scroll-section-1\" class=\"fusion-scroll-section fusion-scroll-section\" data-section=\"1\" data-animation=\"fade\" data-speed=\"800\"\u003e\n\u003cdiv class=\"fusion-scroll-section-element active\" data-section=\"1\" data-element=\"1\"\u003e\n\u003cdiv class=\"fusion-fullwidth fullwidth-box fusion-builder-row-4 fusion-flex-container hundred-percent-fullwidth hundred-percent-height hundred-percent-height-center-content hundred-percent-height-scrolling\"\u003e\n\u003cdiv class=\"fusion-builder-row fusion-row fusion-flex-align-items-stretch fusion-flex-content-wrap\"\u003e\n\u003cdiv class=\"fusion-layout-column fusion_builder_column fusion-builder-column-10 fusion_builder_column_1_2 1_2 fusion-flex-column fusion-flex-align-self-stretch\"\u003e\n\u003cdiv class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-center fusion-content-layout-column\"\u003e\n\u003cdiv class=\"fusion-text fusion-text-6\"\u003e\n\u003cp\u003eThe device provides flexible control through either USB-C or Wi-Fi. Use USB-C for a stable, fast, wired connection, ideal when low latency is needed. Alternatively, connect via Wi-Fi for a convenient, wireless experience, enabling remote access from smartphones, tablets, or computers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2\u003e Appearance\u003c\/h2\u003e\n\u003cp\u003e The device is housed in a durable 6061 aircraft-grade aluminum enclosure with a striking blue anodized finish, ensuring both ruggedness and an attractive appearance.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/dewmaster2_5-1.png?v=1731525956\" width=\"800\" height=\"662\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/dewmaster2_5-1.png?v=1731525956\u0026amp;width=700\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eA 2.1 inch 128 x 64-pixel Organic LED (red film) screen is used for the device.\u003c\/p\u003e\n\u003cp\u003eThis display works lag-free, at very low temperatures. (-40 deg Celsius)\u003c\/p\u003e\n\u003cp\u003eThe red film on top of the display ensures that your night vision is going to be unaffected.\u003c\/p\u003e\n\u003cp\u003eThe three-button interface lets you easily configure key settings, adjust heater output power, and quickly fine-tune device options.\u003c\/p\u003e\n\u003cdiv class=\"fusion-fullwidth fullwidth-box fusion-builder-row-7 fusion-flex-container nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\"\u003e\n\u003cdiv class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\"\u003e\n\u003cdiv class=\"fusion-layout-column fusion_builder_column fusion-builder-column-15 fusion_builder_column_1_2 1_2 fusion-flex-column fusion-flex-align-self-center\"\u003e\n\u003cdiv class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"\u003e\n\u003cdiv class=\"fusion-text fusion-text-8\"\u003e\n\u003cp\u003eFrom left to right, the device layout includes the environmental sensor socket, a USB-C port for remote control, two temperature sensor probe inputs, a red LED indicator and the DC power input.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/2_9ab9698c-df43-492a-a095-4fb69fb65bff.png?v=1731525983\" width=\"978\" height=\"311\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/2_9ab9698c-df43-492a-a095-4fb69fb65bff.png?v=1731525983\u0026amp;width=700\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv class=\"fusion-title title fusion-title-8 fusion-sep-none fusion-title-text fusion-title-size-two\"\u003e\n\u003ch2 class=\"fusion-title-heading title-heading-left\"\u003eExternal Environment Sensor\u003cspan\u003e \u003c\/span\u003e\u003cb\u003e(i\u003cspan\u003encluded\u003c\/span\u003e\u003cspan\u003e)\u003c\/span\u003e\u003c\/b\u003e\n\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cp\u003e A high-resolution, calibrated temperature and relative humidity sensor cable provides precise environmental readings for your setup. This sensor seamlessly integrates with the dew heater outputs, allowing DewMaster2 to automatically adjust power levels based on current conditions (dewpoint).\u003c\/p\u003e\n\u003cp\u003eLet DewMaster2 take control, activating your heating elements precisely when needed. Temperature, humidity, and dew point data are also displayed in real-time on the screen for easy monitoring.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/envsens-400x317.png?v=1731526025\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/envsens-400x317.png?v=1731526025\u0026amp;width=700\"\u003e\u003c\/p\u003e\n\u003cdiv class=\"fusion-title title fusion-title-9 fusion-sep-none fusion-title-text fusion-title-size-two\"\u003e\n\u003ch2 class=\"fusion-title-heading title-heading-left\"\u003eTwo 12V pass-through DC outputs and an Power meters.\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cp\u003eThe DewMaster2 offers two 12V DC outputs, allowing you to power additional equipment while minimizing cable clutter.\u003c\/p\u003e\n\u003cp\u003eAn integrated voltage and ampeter provides real-time monitoring of input voltage and total current consumption across the device, including the DC outputs and each dew heater channel.\u003c\/p\u003e\n\u003cp\u003eThis gives you clear oversight of power usage for efficient, streamlined management.\u003c\/p\u003e\n\u003cdiv class=\"fusion-title title fusion-title-10 fusion-sep-none fusion-title-text fusion-title-size-two\"\u003e\n\u003ch2 class=\"fusion-title-heading title-heading-left\"\u003eControl via Web Browser\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fusion-separator fusion-full-width-sep\"\u003e\n\u003cp\u003eEasily control DewMaster2 by connecting directly to its Wi-Fi hotspot.\u003c\/p\u003e\n\u003cp\u003eSimply connect your mobile phone to the DewMaster2 hotspot, open your preferred web browser, and go to: dewmaster2.local\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fusion-title title fusion-title-11 fusion-sep-none fusion-title-text fusion-title-size-two\"\u003e\n\u003ch2 class=\"fusion-title-heading title-heading-left\"\u003eASCOM Alpaca \u0026amp; ASCOM 7 Ready\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cp\u003e DewMaster2 supports the ASCOM Alpaca Switches driver over Wi-Fi, allowing ASCOM Alpaca-compatible imaging software, such as NINA, to automatically detect the device on your local network.\u003c\/p\u003e\n\u003cp\u003eThis enables direct control of the heaters from your imaging software’s dashboard, eliminating the need for additional drivers.\u003c\/p\u003e\n\u003cp\u003eAlternatively, our ASCOM7 drivers allows you to control the device directly from USB-C port.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/alpaca.png?v=1731526123\" width=\"504\" height=\"398\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/alpaca.png?v=1731526123\u0026amp;width=700\"\u003e\u003c\/p\u003e\n\u003cdiv class=\"fusion-title title fusion-title-12 fusion-sep-none fusion-title-text fusion-title-size-two\"\u003e\n\u003ch2 class=\"fusion-title-heading title-heading-left\"\u003eShoe Holder Attachment\u003c\/h2\u003e\n\u003cdiv class=\"fusion-fullwidth fullwidth-box fusion-builder-row-17 fusion-flex-container nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\"\u003e\n\u003cdiv class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\"\u003e\n\u003cdiv class=\"fusion-layout-column fusion_builder_column fusion-builder-column-31 fusion_builder_column_1_2 1_2 fusion-flex-column fusion-flex-align-self-center\"\u003e\n\u003cdiv class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"\u003e\n\u003cdiv class=\"fusion-text fusion-text-13\"\u003e\n\u003cp\u003eDewMaster2 features a 3 x M3 mounting hole pattern on the bottom, compatible with our\u003cspan\u003e \u003c\/span\u003ePEG-SHOE\u003cspan\u003e \u003c\/span\u003eattachment, enabling secure mounting to a shoe holder for convenient and stable positioning.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/dewmaster2_6.png?v=1731526173\" width=\"783\" height=\"813\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/dewmaster2_6.png?v=1731526173\u0026amp;width=700\"\u003e\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications \u003c\/h3\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupply Voltage\u003c\/td\u003e\n\u003ctd\u003e12V-13.8V DC Operation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput\u003c\/td\u003e\n\u003ctd\u003eSame input voltage in Pulse Width Modulation Duty Cycle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChannels\u003c\/td\u003e\n\u003ctd\u003eFive (5)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Outlets\u003c\/td\u003e\n\u003ctd\u003e5 x RCA Connectors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Input Connector\u003c\/td\u003e\n\u003ctd\u003e2.1mm Centre Positive Socket (requires optional\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ePEG-PSU-2.1\u003c\/strong\u003e or \u003cstrong\u003eCIGLIGHT-ADAPTER21\u003c\/strong\u003e)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e109mm x 74mm x 25mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e250 grams\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003eMeters\u003c\/td\u003e\n\u003ctd align=\"left\"\u003eAmpmeter and Input voltage  meter.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003eTemperature Probes\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e2 x 3.5mm sockets (probes not included in package)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eIn the Box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDewMaster 2 Controller\u003c\/li\u003e\n\u003cli\u003eEnvironmental Sensor (Temp and Humidity)\u003c\/li\u003e\n\u003cli\u003e2.1 mm to 2.1 mm cable (1 meter length)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eManual \u0026amp; Warranty\u003c\/h3\u003e\n\u003cp\u003ePegasus 1-Year Warranty\u003c\/p\u003e\n\u003cp\u003e Pegasus Astro Command List\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Pegasus","offers":[{"title":"Default Title","offer_id":51318558818340,"sku":"she1787949718708","price":181.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/3547\/4212\/files\/pegasus-dewmaster2-digital-dew-heater-controller-dewmstr2_1.webp?v=1787949724","url":"https:\/\/groveway.shop\/products\/pegasus-dewmaster2-digital-dew-heater-controller-dewmstr2","provider":"My Store","version":"1.0","type":"link"}