![Bootloader Flashing Guide - CR-10/Ender 2/Ender 3/Ender 5/X3S/X5S/Wanhao i3 - 1284p Boards - YouTube Bootloader Flashing Guide - CR-10/Ender 2/Ender 3/Ender 5/X3S/X5S/Wanhao i3 - 1284p Boards - YouTube](https://i.ytimg.com/vi/2SZXXBCVhMk/maxresdefault.jpg)
Bootloader Flashing Guide - CR-10/Ender 2/Ender 3/Ender 5/X3S/X5S/Wanhao i3 - 1284p Boards - YouTube
![Bought new Melzi v2.0 - requires firmware update through ISP - Arduino Nano - Need Help! - No category - Talk Manufacturing | Hubs Bought new Melzi v2.0 - requires firmware update through ISP - Arduino Nano - Need Help! - No category - Talk Manufacturing | Hubs](https://www.3dhubs.com/talk/uploads/db5060/original/3X/8/f/8f564ba96aa986ebbe321e1aee94c7ebcb872050.jpg?__hstc=52424630.2f3f33a24b44870ec4a577029c49e44b.1697673600074.1697673600075.1697673600076.1&__hssc=52424630.1.1697673600077&__hsfp=3753786243)
Bought new Melzi v2.0 - requires firmware update through ISP - Arduino Nano - Need Help! - No category - Talk Manufacturing | Hubs
![Bought new Melzi v2.0 - requires firmware update through ISP - Arduino Nano - Need Help! - No category - Talk Manufacturing | Hubs Bought new Melzi v2.0 - requires firmware update through ISP - Arduino Nano - Need Help! - No category - Talk Manufacturing | Hubs](https://www.3dhubs.com/talk/uploads/db5060/original/3X/6/1/6142ce10c52df998af17ee304e8549e938842813.jpg?__hstc=52424630.2f3f33a24b44870ec4a577029c49e44b.1697673600074.1697673600075.1697673600076.1&__hssc=52424630.1.1697673600077&__hsfp=3753786243)
Bought new Melzi v2.0 - requires firmware update through ISP - Arduino Nano - Need Help! - No category - Talk Manufacturing | Hubs
![Using an Arduino to Flash the Melzi Board (Wanhao I3) and Upgrade Firmware : 3 Steps - Instructables Using an Arduino to Flash the Melzi Board (Wanhao I3) and Upgrade Firmware : 3 Steps - Instructables](https://content.instructables.com/FOC/ARYW/IX6G12LB/FOCARYWIX6G12LB.png?auto=webp&fit=bounds&frame=1&height=1024&width=1024auto=webp&frame=1&height=150)
Using an Arduino to Flash the Melzi Board (Wanhao I3) and Upgrade Firmware : 3 Steps - Instructables
![Using an Arduino to Flash the Melzi Board (Wanhao I3) and Upgrade Firmware : 3 Steps - Instructables Using an Arduino to Flash the Melzi Board (Wanhao I3) and Upgrade Firmware : 3 Steps - Instructables](https://content.instructables.com/F3V/3225/IX6G14GJ/F3V3225IX6G14GJ.jpg?auto=webp)