{"product_id":"mellow-fly-wifi-antenna-v1-board-rrf-duet-wifi-3d-printer-control","title":"Mellow FLY WiFi Antenna V1.0 – RRF Duet WiFi 3D Printer Board","description":"\n\u003ch2\u003eMellow FLY WiFi Antenna V1.0 Board for RRF \/ Duet WiFi Control\u003c\/h2\u003e\n\u003cp\u003eUpgrade your 3D printer's motherboard to full wireless network control with the \u003cstrong\u003eMellow FLY WiFi Antenna V1.0 Board\u003c\/strong\u003e. Running RepRap Firmware (RRF), this compact ESP8266-based WiFi module lets you manage, monitor, and update your printer entirely through a web browser — no USB cable required. The dedicated antenna board boosts signal reception even when the electronics are housed inside a metal enclosure.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh-Speed Wireless Transfer:\u003c\/strong\u003e RRF network transmission speeds up to \u003cstrong\u003e500 KB\/s\u003c\/strong\u003e for smooth, responsive control.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeb-Based Firmware Updates:\u003c\/strong\u003e Modify and flash firmware directly through the Duet Web Control (DWC) interface — no SD card swapping required after initial setup.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eExternal Antenna Included:\u003c\/strong\u003e The onboard antenna connector and included antenna board dramatically improve WiFi signal strength inside metal printer frames or enclosures.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePlug-and-Play Installation:\u003c\/strong\u003e No assembly required — simply connect the module to your compatible motherboard and follow the setup guide.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBroad Compatibility:\u003c\/strong\u003e Works with a wide range of popular 32-bit 3D printer control boards (see full list below).\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eMade in Mainland China\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompatible Motherboards\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eFLY-F407ZG\u003c\/li\u003e\n  \u003cli\u003eSKR v1.1 \/ SKR v1.3 \/ SKR v1.4 (Standard \u0026amp; Turbo)\u003c\/li\u003e\n  \u003cli\u003eMKS Sbase v1.3 \/ MKS SGen L v1.0\u003c\/li\u003e\n  \u003cli\u003eAzsmz Mini\u003c\/li\u003e\n  \u003cli\u003eAzteeg X5 Mini v1.1 \/ v2 \/ v3\u003c\/li\u003e\n  \u003cli\u003eReArm\u003c\/li\u003e\n  \u003cli\u003eSmoothieboard\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSetup Overview\u003c\/h3\u003e\n\u003col\u003e\n  \u003cli\u003eDownload and flash the RepRap Firmware (RRF) to your motherboard.\u003c\/li\u003e\n  \u003cli\u003eDownload the latest Duet Web Control (DWC) and place the files in the \u003ccode\u003eWWW\u003c\/code\u003e folder of your SD card.\u003c\/li\u003e\n  \u003cli\u003ePlace the \u003ccode\u003eDuetWiFiServer.bin\u003c\/code\u003e file into the \u003ccode\u003eSYS\u003c\/code\u003e directory of the SD card.\u003c\/li\u003e\n  \u003cli\u003eEdit \u003ccode\u003econfig.g\u003c\/code\u003e to add \u003ccode\u003eM552 S1\u003c\/code\u003e to auto-enable WiFi on boot.\u003c\/li\u003e\n  \u003cli\u003eConnect via Pronterface, send the \u003ccode\u003eM587\u003c\/code\u003e command with your network SSID and password, then send \u003ccode\u003eM552 S1\u003c\/code\u003e to connect.\u003c\/li\u003e\n  \u003cli\u003eEnter your printer's IP address in any web browser to access full wireless control.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1× FLY WiFi V1.0 Antenna Board Set\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e20FWIFIANAV1\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eItem Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWiFi Module \/ Antenna Board\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFirmware\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRepRap Firmware (RRF) \/ Duet WiFi\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax Transfer Speed\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUp to 500 KB\/s\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAssembly Required\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in Mainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/nitrile-work-gloves-anti-slip-full-finger-5-pair\"\u003e5-Pair Nitrile Work Gloves – Anti-Slip Full Finger Safety\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/ball-end-hex-screwdriver-bit-magnetic-reduced-shank-steel\"\u003eBall End Hex Screwdriver Bit – Magnetic Reduced Shank Steel\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/10-pack-65mm-oscillating-multi-tool-saw-blades-high-carbon-steel\"\u003e10-Pack 65mm Oscillating Multi-Tool Saw Blades | Carbon Steel\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/personal-protective-equipment\" target=\"_blank\" rel=\"noopener\"\u003eOSHA on personal protective equipment\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: Which 3D printer motherboards are compatible with the Mellow FLY WiFi Antenna V1.0 Board?\u003c\/h4\u003e\n\u003cp\u003eA: The Mellow FLY WiFi V1.0 board is compatible with FLY-F407ZG, SKR v1.1\/v1.3\/v1.4 (Standard \u0026amp; Turbo), MKS Sbase v1.3, MKS SGen L v1.0, Azsmz Mini, Azteeg X5 Mini v1.1\/v2\/v3, ReArm, and Smoothieboard — all boards running RepRap Firmware (RRF).\u003c\/p\u003e\n\u003ch4\u003eQ: Do I need to solder or assemble anything to use the FLY WiFi Antenna Board?\u003c\/h4\u003e\n\u003cp\u003eA: No assembly or soldering is required. The FLY WiFi V1.0 Antenna Board connects directly to your compatible motherboard's WiFi header. Just follow the firmware setup steps to get wireless control up and running.\u003c\/p\u003e\n\u003ch4\u003eQ: Can I update my printer's firmware wirelessly using this WiFi module?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! Once the Mellow FLY WiFi board is configured and connected to your network, you can upload and update both the mainboard firmware and the WiFi module firmware directly through the Duet Web Control (DWC) web interface — no SD card removal needed for subsequent updates.\u003c\/p\u003e\n\u003ch4\u003eQ: Why is the external antenna important for this WiFi board?\u003c\/h4\u003e\n\u003cp\u003eA: Many 3D printers are housed in metal enclosures that can block or weaken WiFi signals. The dedicated antenna board on the FLY WiFi V1.0 provides an external antenna connection, ensuring strong and stable wireless connectivity even inside fully enclosed metal printer frames.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Which 3D printer motherboards are compatible with the Mellow FLY WiFi Antenna V1.0 Board?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The Mellow FLY WiFi V1.0 board is compatible with FLY-F407ZG, SKR v1.1\/v1.3\/v1.4 (Standard \u0026amp; Turbo), MKS Sbase v1.3, MKS SGen L v1.0, Azsmz Mini, Azteeg X5 Mini v1.1\/v2\/v3, ReArm, and Smoothieboard — all boards running RepRap Firmware (RRF).\"}}, {\"@type\": \"Question\", \"name\": \"Do I need to solder or assemble anything to use the FLY WiFi Antenna Board?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"No assembly or soldering is required. The FLY WiFi V1.0 Antenna Board connects directly to your compatible motherboard's WiFi header. Just follow the firmware setup steps to get wireless control up and running.\"}}, {\"@type\": \"Question\", \"name\": \"Can I update my printer's firmware wirelessly using this WiFi module?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes! Once the Mellow FLY WiFi board is configured and connected to your network, you can upload and update both the mainboard firmware and the WiFi module firmware directly through the Duet Web Control (DWC) web interface — no SD card removal needed for subsequent updates.\"}}, {\"@type\": \"Question\", \"name\": \"Why is the external antenna important for this WiFi board?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Many 3D printers are housed in metal enclosures that can block or weaken WiFi signals. The dedicated antenna board on the FLY WiFi V1.0 provides an external antenna connection, ensuring strong and stable wireless connectivity even inside fully enclosed metal printer frames.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/wb8bmu-rg.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/wb8bmu-rg.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"Mellow FLY WiFi Antenna V1.0 – RRF Duet WiFi 3D Printer Board\", \"item\": \"https:\/\/wb8bmu-rg.myshopify.com\/products\/mellow-fly-wifi-antenna-v1-board-rrf-duet-wifi-3d-printer-control\"}]}\u003c\/script\u003e","brand":"Xpnd","offers":[{"title":"For F407ZG","offer_id":67748412817645,"sku":"14:10#For F407ZG","price":40.61,"currency_code":"USD","in_stock":true},{"title":"For SKR","offer_id":67748412850413,"sku":"14:29#For SKR","price":40.61,"currency_code":"USD","in_stock":true},{"title":"For MKS","offer_id":67748412883181,"sku":"14:173#For MKS","price":40.61,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0840\/1269\/5789\/files\/S935beb5042914fee9a1e0bb0a271d689J.webp?v=1791896019","url":"https:\/\/xpndservice.com\/products\/mellow-fly-wifi-antenna-v1-board-rrf-duet-wifi-3d-printer-control","provider":"XPND","version":"1.0","type":"link"}