{"product_id":"radiomaster-expresslrs-usb-uart-flasher-v2","title":"RadioMaster ExpressLRS USB UART Flasher V2","description":"\u003cp\u003eUpgrade your ELRS firmware with ease using our simple and effective tool. The new V2 version features a USB-C interface, enabling you to connect the tool to your PC via cable. The new power button allows effortless power cycling with a single press, eliminating the need to struggle with cables while holding down buttons. Our streamlined design makes preparing your receiver for a firmware update faster, easier, and more efficient than ever!\u003cbr\u003e\nWhen it comes to updating your ELRS receivers, you're faced with two options: Wi-Fi or Serial Port. While Wi-Fi upgrading may seem convenient, it can be unreliable due to network instability. This can result in a bad flash, requiring recovery with a UART tool. That's where the V2 ExpressLRS USB UART Flasher comes in, offering a reliable and easy solution for your firmware upgrade needs.\u003cbr\u003e\nWith the RadioMaster V2 ExpressLRS USB UART Flasher, your wireless connection won't be a concern. This dongle is specifically designed for ELRS receiver serial port upgrades, providing a reliable and easy solution for flashing or recovering receivers with a bad flash. \u003cbr\u003e\nOur USB flashing tool is a versatile solution, not limited to ELRS serial port upgrades. It comes with a range of connection options, allowing easy connection to our entire range of receivers. By switching between 3.3v and 5v, it can also be used for other devices requiring a UART interface. This versatility makes it a valuable addition to your toolkit, catering to all your firmware upgrade needs.\u003cbr\u003e\nFeatures\u003c\/p\u003e\n\n\u003cp\u003eUpgraded USB-C interface\u003cbr\u003e\nPower button for easy ON\/OFF power cycling\u003cbr\u003e\nReverse polarity protection\u003cbr\u003e\nOver-voltage protection \u003cbr\u003e\nSwitchable power supply between 3.3V and 5V\u003cbr\u003e\nStandard 2.54mm pins\u003cbr\u003e\nRM-CRSF JST-GH port for simple plug-n-play connection with RadioMaster ER series receivers\u003cbr\u003e\nPin sockets included\u003cbr\u003e\nDupont cables for convenient testing\u003c\/p\u003e\n\n\u003cp\u003eCompatible Receivers\u003cbr\u003e\nUsing 2.54mm pin output and spring-loaded pin adapter or Test hook adapters:\u003c\/p\u003e\n\n\u003cp\u003eAll RP SERIES ELRS RECEIVERS\u003c\/p\u003e\n\n\u003cp\u003eUsing regular 2.54mm pin output (Servo plugs):\u003c\/p\u003e\n\n\u003cp\u003eER3C-i 2.4GHz ELRS PWM Receiver\u003cbr\u003e\nER5C-i 2.4GHz ELRS PWM Receiver\u003cbr\u003e\nER4 2.4GHz ELRS PWM Receiver\u003cbr\u003e\nER5A 2.4GHz PWM Receiver\u003cbr\u003e\nER5A V2 2.4GHz PWM Receiver\u003cbr\u003e\nER5C 2.4GHz PWM Receiver\u003cbr\u003e\nER5C V2 2.4GHz PWM Receiver\u003cbr\u003e\nER6G \u0026amp; ER6GV ELRS PWM Receiver\u003c\/p\u003e\n\n\u003cp\u003ePlease note: The second channel is repurposed as a TX for the serial port tool's RX port, while the third channel is repurposed as an RX connected to the serial port tool's TX port.\u003cbr\u003e\nFirmware upgraded by RM-CRSF interface output:\u003c\/p\u003e\n\n\u003cp\u003eER6 2.4GHz ELRS PWM Receiver\u003cbr\u003e\nER8 2.4GHz ELRS PWM Receiver\u003cbr\u003e\nER8G \u0026amp; ER8GV ELRS PWM Receiver\u003c\/p\u003e\n\n\u003cp\u003ePlease note: The above receivers can be connected to the receiver's CRSF port using a 4-wire CRSF cable.\u003cbr\u003e\nFirmware upgrade instructions\u003c\/p\u003e\n\n\u003cp\u003eConnect the Serial Port Cable with the receiver\u003cbr\u003e\nConnect to the computer with a USB extension cable, press the receiver's BOOT button, then press the POWER button on the serial tool\u003cbr\u003e\nFollow the ELRS upgrade tool's instructions to complete the upgrade\u003c\/p\u003e\n\n\u003cp\u003ePackage Includes\u003c\/p\u003e\n\n\u003cp\u003e1 * RadioMaster ExpressLRS USB UART Flasher V2\u003cbr\u003e\n1 * Pogo Probe\u003cbr\u003e\n1 * CRSF Wire \u003cbr\u003e\n1 * 2.54mm Serial Port Cable - Type B\u003cbr\u003e\n1 * Serial Port Test Hook - White\u003cbr\u003e\n1 * Serial Port Test Hook - Green\u003cbr\u003e\n1 * Serial Port Test Hook - Red\u003cbr\u003e\n1 * Serial Port Test Hook - Black\u003cbr\u003e\n1 * User Card\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e","brand":"Hubtech-RC","offers":[{"title":"Default Title","offer_id":58105654280566,"sku":"HP0157.USBUART-V2","price":18.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/2547\/6214\/files\/02_330f371f-c326-4405-94a5-7a80049858a7_1080x-standard.webp?v=1781702397","url":"https:\/\/7tn0ci-jr.myshopify.com\/products\/radiomaster-expresslrs-usb-uart-flasher-v2","provider":"Hubtech-RC","version":"1.0","type":"link"}