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- EZBoard - EEPROM, TMC Driver Settings, and Acceleration
- EZBoard - FAQ
- EZBoard - Installation Guide & Firmware Info
- EZBoard - Lite V1.X - BTT TFT35-E3 Wiring and Firmware Setup
- EZBoard - Lite V1.x - EZABL Not Triggering Fix
- EZBoard - Lite V1.X – Why do you use the TMC 2208 Instead of TMC 2209 Drivers?
- EZBoard – Flashing Firmware MicroSD Recommendations
- Setting up VSCode to Compile EZBoard Firmware - Local Compile
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- Bowden Fitting Clips for Tough Extruder Fittings
- Creality Extruder Motor Shaft Lengths
- Heatbreak Installation Information
- PTFE Heatbreak Installation Directions
- TH3D Ender 5 Plus ABS Tough Extruder Bracket Assembly
- Tough Extruder Firmware Settings
- Tough Extruder or E3D Titan Assembly Video
- Upgraded Aluminum Extruder Installation Video (V2)
- Using your All Metal Hotend
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- Applying Vision Miner Nano Polymer
- EZFlex/EZMat/EZPei – Adhesion Tips and Tricks
- Fitting Fans to Creality Machines – Larger Metal Standoffs
- How to use our Fan Quick Connectors (UY Style)
- Older EZABL Kits (V1/V2/V3/V3.1)
- PTFE Safety Precautions – ALL PTFE & ToughTube
- Raspberry Pi Direct Wire Power Adapter – How to connect
- TH3D High Amp 12V/24V MOSFET V2 Installation Information and Mounts
- TH3D Solid Bed Mounts Installation Information
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- Creality CR-10 V2 Firmware | V2.5.2 Board
- Creality CR-10, CR-10S, CR-20, Ender 3/5 - Dual Extrusion Board | V2.X (2560) Board
- Creality CR-10/Mini/S4/S5, Ender 2, Ender 3, Ender 5 Firmware | Melzi (V1.1.x) Board
- Creality CR-10/S, Ender 2/3/3 Pro/5/5 Pro/5 Plus, & Sovol SV01 Firmware | EZBoard Lite Board
- Creality CR-10S Mini/S4/S5/Pro, CR-20, CRX, Ender 3/5/5 Plus Firmware | V2.X (2560) Board
- Creality Ender 3 V2 Firmware + LCD Firmware | V4.2.X Board
- Creality Ender 3/3 Pro & Ender 5/5 Pro Firmware | SKR E3 Mini Board
- Creality Ender 3/3 Pro & Ender 5/5 Pro Firmware | V4.2.X Board
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- Audew JC-48A Humidor Trays
- Bowden Fitting Clips for Tough Extruder Fittings
- Ender 3 Dual Z Kit PSU Relocation STL Links
- EZABL Probe Mounts - Where to download them
- EZABL Solid Mount Camera STL Files
- EZOut Filament Sensor Mount for Wanhao Duplicator i3
- TH3D 40MM Fan Grill
- TH3D Ender 5 Plus ABS Tough Extruder Bracket Assembly
- TH3D Uno Bootloader Kit Case
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- 3D Printer Help Guide Creality & Others
- ABL Z Offset, Gantry Leveling, Babystepping, Storing Offset to EEPROM
- Creality V4.2.X Board Driver Codes
- Printer Bed Sizing Chart
- Printer Homing Types | Home Positions Explained | Min/Max/ABL Probes
- Removing Stress Marks from Printed Parts
- SKR E3 Mini, SKR E3 Turbo, Creality V4.2.2, and V4.2.7 LCD EMI Issue
- Testing and Checking your Stepper Motors
- Thermistor Values for Unified 2 Firmware
- Tips for Printing ABS Successfully with your 3D Printer
- What board is in my Ender 3D printer? | Ender 3/5
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- AnyCubic Mega Zero V1 Heated Bed Upgrade DIY Info
- CR-10S V2.0/V2.1 Temperature Repair
- Creality Press-Fit Extruder Gear Removal
- Dual Extrusion Setup Information
- EZABL Duet Board Setup Information
- Linear Advance Information for Marlin Based Firmware
- P.I.D. Bed Calibration Guide
- P.I.D. Hotend Calibration Guide
- Re-wiring 2 Pin Fan Connectors - Video
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- Arduino IDE - Mac OS X Setup Guide
- Pronterface - Using Pronterface to send GCode to your Printer
- Simplify3D - Not Connecting to Printer over USB
- Slicers - Starting Gcode Locations - EZABL
- VSCode - "No such file or directory" Error
- VSCode - Manually Selecting your Upload (COM) Port
- VSCode - PlatformIO Toolbar Missing - How to Fix
- VSCode - Problems & Terminal Tabs
- VSCode - Setup Guide for Unified 2 and Marlin 2 Firmware
- VSCode - Unified 2 Tips for Noobs (Video)
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- 3D Printer Help Guide Creality & Others
- CR-10(S) Setup and Mechanical Checks
- EZFlex/EZMat/EZPei – Adhesion Tips and Tricks
- Fan Stuck 100% or Not Coming On - Layer Fan or other Fan
- Flashing Firmware with an Uno – Useful if your printer USB port is bad
- Printer Grounding – How to Check your PSU and Grounding Your Bed
- Sensors and Gantry Grounding
- Setting your ZOffset (Video)
- Temp Reading High, MAXTEMP Error, or LCD Blank
- Testing and Checking your Stepper Motors
- Testing your SD Card for errors
- Using your All Metal Hotend
- Y Layer Shifting on Your Printer
- Z Axis Troubleshooting
- Zits or Blobs On My Prints
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- Creality BL Touch Probe Mount Offsets (Metal Bracket)
- Creality CR-10 and CR-10S Models – What Printer do you have?
- Creality CRX – EZABL, EZOut, and Firmware Videos
- Creality Ender 3 & Ender 3 Pro - Upgrades, Information, and Tips
- Ender 3 V2 - Swapping to the 12864 Creality LCD for more features
- Ender 5 Plus Upgrade Paths – EZABL, EZBoard, LCD Kit
- Unified Firmware Wanhao Duplicator i3 Plus Information
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- AC Bed Wiring with a SSR for Control
- BL Touch Wiring Harness Colors – Antclabs vs BigTreeTech (BTT)
- BL Touch Wiring Harness Colors – Antclabs vs Creality
- Creality Mega 2560 Board Connections (CR-10S/Dual Board)
- Creality Melzi Board Connections (CR-10/Ender 3/Ender 5)
- Creality V2.0/V2.1/V2.2 Board – Atmel 2560 ICSP Programming Header Pinout
- EZABL PSU 12V/24V Power Wiring
- EZABL SKR 1.4/1.4T Connection
- How to use our Fan Quick Connectors (UY Style)
- MKS Gen L Board Connections
- MKS SGen L V2 Wiring/Pinouts
- TH3D High Amp 12V/24V MOSFET V2 Installation Information and Mounts
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- COVID19 - Shipping Delays
- Route+ Insurance - FAQ
- Route+ Insurance - How to open a claim
- Route+ Insurance - Is it worth it?
- Route+ Insurance - When to file a Route+ claim, deadlines, and policies
- Shipment Received, Package Acceptance Pending - USPS Status
- Shipping to Mail Forwarders
- UK Shipping - New VAT laws
- When will my order ship?
- Wrong Address Entered at Checkout
Bootloader Flashing Guide – CR-10/Ender 2 3 5/Wanhao i3/Anet – 1284p Boards
For 8 Bit Boards ONLY
The bootloader information here is only to flash the bootloader. This is only for the 1284p boards.
If you have a 32 bit board they already have bootloaders on them. Do NOT try to load a bootloader with this guide or our hardware if you have a 32 bit board.
Getting Started
Once you complete the bootloader steps in the video below you are ready to flash the firmware. Disconnect the UNO from the board and connect the printer board to your computer to flash the firmware. If you are going to be using our firmware see the page here: TH3D Unified Firmware Package
Important things to note before watching the video.
- The new CR-10 Board does NOT have a jumper on it. You can still flash just skip the jumper step.
- If you have jumper MOVE IT BACK to VREG when you are done.
- As long as your UNO LED is flashing at a steady rate (fast or slow, doesn’t matter) the UNO is ready to accept the programmer sketch
- Make sure you select Arduino as ISP for the programmer or it will NOT work!
- Remove any SD cards from the board BEFORE flashing the bootloader. The pins are shared with the programming header.
- Follow the video guide and then check out the firmware page to flash your firmware.
- Use the Arduino IDE included in the TH3D Unified Firmware Package
Bootloader Flashing Guide Video
This is the guide you need to flash the bootloader for the machines that have 1284P boards in them. They are:
- CR-10 – ALL Sizes
- Ender 2
- Ender 3
- Ender 3 Pro
- Ender 5
- Ender 5 Pro
- Anet Machines
- Wanhao i3
Hardware is required and we sell a kit here: TH3D Uno Bootloader Flashing Kit. If your machine is not listed above then it already has a bootloader on it we try to keep the list updated above. If you are in doubt and are a customer please contact our support using the contact us link at the top of this page.
Did you get a bad flash on your 2560 Creality board? Read here on how to re-flash the board.
Getting a “avrdude: stk500_recv(): programmer is not responding” error? This means that the bootloader did not flash to the board. Make sure to check your wires and that you flashed the Arduino Uno with the “ArduinoISP” sketch per the video guide above.
ICSP Header Pinout Images





