{"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!\u003c\/p\u003e\n\u003cp\u003eWhen 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.\u003c\/p\u003e\n\u003cp\u003eWith 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.\u003c\/p\u003e\n\u003cp\u003eOur 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.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUpgraded USB-C interface\u003c\/li\u003e\n\u003cli\u003ePower button for easy ON\/OFF power cycling\u003c\/li\u003e\n\u003cli\u003eReverse polarity protection\u003c\/li\u003e\n\u003cli\u003eOver-voltage protection\u003c\/li\u003e\n\u003cli\u003eSwitchable power supply between 3.3V and 5V\u003c\/li\u003e\n\u003cli\u003eStandard 2.54mm pins\u003c\/li\u003e\n\u003cli\u003eRM-CRSF JST-GH port for simple plug-n-play connection with RadioMaster ER series receivers\u003c\/li\u003e\n\u003cli\u003ePin sockets included\u003c\/li\u003e\n\u003cli\u003eDupont cables for convenient testing\u003c\/li\u003e\n\u003cli\u003eCompatible Receivers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eUsing 2.54mm pin output and spring-loaded pin adapter or Test hook adapters:\u003c\/p\u003e\n\u003cp\u003eAll RP SERIES ELRS RECEIVERS\u003c\/p\u003e\n\u003cp\u003eUsing regular 2.54mm pin output (Servo plugs):\u003c\/p\u003e\n\u003cp\u003eER3C-i 2.4GHz ELRS PWM Receiver\u003c\/p\u003e\n\u003cp\u003eER5C-i 2.4GHz ELRS PWM Receiver\u003c\/p\u003e\n\u003cp\u003eER4 2.4GHz ELRS PWM Receiver\u003c\/p\u003e\n\u003cp\u003eER5A 2.4GHz PWM Receiver\u003c\/p\u003e\n\u003cp\u003eER5A V2 2.4GHz PWM Receiver\u003c\/p\u003e\n\u003cp\u003eER5C 2.4GHz PWM Receiver\u003c\/p\u003e\n\u003cp\u003eER5C V2 2.4GHz PWM Receiver\u003c\/p\u003e\n\u003cp\u003eER6G \u0026amp; ER6GV ELRS PWM Receiver\u003c\/p\u003e\n\u003cp\u003ePlease note: The second channel is repurposed as a serial TX, connected to the RX port of the serial port tool. The third channel is repurposed as RX, connected to the TX port of the serial port tool.\u003c\/p\u003e\n\u003cp\u003eFirmware upgraded by RM-CRSF interface output:\u003c\/p\u003e\n\u003cp\u003eER6 2.4GHz ELRS PWM Receiver\u003c\/p\u003e\n\u003cp\u003eER8 2.4GHz ELRS PWM Receiver\u003c\/p\u003e\n\u003cp\u003eER8G \u0026amp; ER8GV ELRS PWM Receiver\u003c\/p\u003e\n\u003cp\u003ePlease note: The above receivers can be connected to the receiver’s CRSF port by using a 4-wire CRSF cable.\u003c\/p\u003e\n\u003cp\u003eHow to upgrade firmware\u003c\/p\u003e\n\u003cp\u003eConnect the Serial Port Cable with the receiver\u003c\/p\u003e\n\u003cp\u003eConnect to the computer with a USB extension cable, press the receiver’s BOOT button, then press the POWER button on the serial tool\u003c\/p\u003e\n\u003cp\u003eFollow the ELRS upgrade tool’s instructions to complete the upgrade\u003c\/p\u003e\n\u003cp\u003eDownload\u003c\/p\u003e\n\u003cp\u003eUSB to UART driver\u003c\/p\u003e\n\u003cp\u003eUSB UART Tool Connection Guide\u003c\/p\u003e\n\u003ch3\u003eIn the box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 x RadioMaster ExpressLRS USB UART Flasher V2\u003c\/li\u003e\n\u003cli\u003e1 x Pogo Probe\u003c\/li\u003e\n\u003cli\u003e1x CRSF Wire\u003c\/li\u003e\n\u003cli\u003e1 x 2.54mm Serial Port Cable – Type B\u003c\/li\u003e\n\u003cli\u003e1 x Serial Port Test Hook – White\u003c\/li\u003e\n\u003cli\u003e1 x Serial Port Test Hook – Green\u003c\/li\u003e\n\u003cli\u003e1 x Serial Port Test Hook – Red\u003c\/li\u003e\n\u003cli\u003e1 x Serial Port Test Hook – Black\u003c\/li\u003e\n\u003cli\u003e1 x User Card\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"RadioMaster","offers":[{"title":"Default Title","offer_id":58941242442060,"sku":"ELRS-RM-USBTLV2","price":12.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1087\/9952\/5196\/files\/HP0157.USBUART-V2.jpg?v=1790286659","url":"https:\/\/dronepart.co.uk\/products\/radiomaster-expresslrs-usb-uart-flasher-v2","provider":"My Store","version":"1.0","type":"link"}