--- product_id: 107385894 title: "for ATMEL 51 AVR USB ISP ASP Microcontroller Programmer Downloader with Cable + 10Pin to 6Pin Adapter Board for Ender 3 or Ender 3 Pro" brand: "geekstory" price: "C$1269" currency: NIO in_stock: true category: "Geekstory" url: https://www.desertcart.ni/products/107385894-for-atmel-51-avr-usb-isp-asp-microcontroller-programmer-downloader store_origin: NI region: Nicaragua --- # Self-adaptive automatic speed control Windows-only USB interface Supports 5V & 3.3V power supply for ATMEL 51 AVR USB ISP ASP Microcontroller Programmer Downloader with Cable + 10Pin to 6Pin Adapter Board for Ender 3 or Ender 3 Pro **Brand:** geekstory **Price:** C$1269 **Availability:** ✅ In Stock ## Summary > ⚡ Power your projects with precision and speed—because your Ender 3 deserves the best! ## Quick Answers - **What is this?** for ATMEL 51 AVR USB ISP ASP Microcontroller Programmer Downloader with Cable + 10Pin to 6Pin Adapter Board for Ender 3 or Ender 3 Pro by geekstory - **How much does it cost?** C$1269 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/107385894-for-atmel-51-avr-usb-isp-asp-microcontroller-programmer-downloader) ## Best For - geekstory enthusiasts ## Why This Product - Trusted geekstory brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Firmware Upgrade Ready:** Easily update your downloader firmware via the dedicated programming interface—stay future-proof. - • **Next-Gen Speed Control:** New self-adaptive automatic speed control ensures ultra-smooth programming every time. - • **Ender 3/3 Pro Compatible:** Specifically designed to upgrade and flash your Ender 3 or Ender 3 Pro firmware with confidence. - • **Dual Voltage Power Support:** Effortlessly switch between 5V and 3.3V to match your target board’s needs. - • **Plug & Play USB Convenience:** Direct USB connection for seamless Windows integration—no hassle, just code. ## Overview The Geekstory ATMEL 51 AVR USB ISP ASP Microcontroller Programmer is a Windows-compatible, USB-powered device featuring an onboard ATMega8 chip, dual voltage support (5V/3.3V), and advanced self-adaptive speed control. It includes a 10Pin to 6Pin adapter board, making it ideal for firmware updates on Ender 3 and Ender 3 Pro 3D printers. With easy driver installation and firmware upgrade capabilities, it’s a must-have tool for professional makers and developers seeking reliable, efficient microcontroller programming. ## Description desertcart.com: Geekstory for ATMEL 51 AVR USB ISP ASP Microcontroller Programmer Downloader with Cable + 10Pin to 6Pin Adapter Board for Ender 3 or Ender 3 Pro : Electronics ## Features - This USBASP Programmer only supports WINDOWS system. It can be directly connected to the USB interface of the computer, which is very convenient to use. Driver installation is required to start the usb to isp. - This USBASP Programmer is using onboard ATMega8 chip. With power and programming two lights, the target board suopports 5V and 3.3V power supply New self-adaptive automatic speed control, the asp is the new version, with pin on JP2. - Reserved MOSI, MISO, RET, SCK, VCC, GND. 6PIN interface, user-friendly connection to the target board. - Set PROGRAMMING programming interface, the user can upgrade the downloader firmware, programming is very convenient. This product can be used to update Ender 3 or Ender 3 Pro firmware - The AVR USB ISP ASP Microcontroller documentation link cannot be displayed. If you need technical documentation, please click “Geekstory” to em-ail us. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07NZ59VK2 | | Best Sellers Rank | #4,804 in USB Cables | | Brand | Geekstory | | Compatible Devices | Personal Computer | | Customer Reviews | 4.2 4.2 out of 5 stars (524) | | Hardware Interface | USB | | Item Weight | 0.3 Ounces | | Manufacturer | Geekstory | | Mfr Part Number | GR0151+GR3382 | | Model Number | USBASP-GR0151+GR3382 | | Operating System | Windows | | Style Name | Classic | | UPC | 747356629607 | | Unit Count | 1 Count | ## Product Details - **Brand:** Geekstory - **Compatible Devices:** Personal Computer - **Hardware Interface:** USB - **Item Weight:** 0.3 Ounces - **Style:** Classic ## Images ![for ATMEL 51 AVR USB ISP ASP Microcontroller Programmer Downloader with Cable + 10Pin to 6Pin Adapter Board for Ender 3 or Ender 3 Pro - Image 1](https://m.media-amazon.com/images/I/519nqTWkAiL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Can this be used to update Ender 3 Pro firmware?** A: Yes, it can. Not all Ender 3 or Ender 3 Pro printers ship with a bootloader. You can use this to either burn a bootloader and then flash the firmware via USB, or you can use this to flash the firmware directly to the main board. I have used it to burn a bootloader onto a Creality 1.1.3 board, and then flashed the firmware from the source code Creality has available on their site. **Q: I have an Ender 3 without a bootloader, will this work to flash Marlin firmware directly to the board without installing a bootloader?** A: Yes, as USBAsp I was able to load a bootloader on an Ender3 board. **Q: Will this programmer work with win 7 and atmel studio 7? where is the operating instructions?** A: Here is document link, https://protostack.com.au/download/Users%20Guide%20(AC-PG-USBASP-UG-V2.0).pdf **Q: On the instructions pdf, 4.2.3 procedure, step d, where do i find a bootloader binary file to go from this thing to the ender 3?** A: Believe I got the boot loader from YouTube video on how to. You should be able to get it from the creakily site also ## Frequently Bought Together - Geekstory for ATMEL 51 AVR USB ISP ASP Microcontroller Programmer Downloader with Cable + 10Pin to 6Pin Adapter Board for Ender 3 or Ender 3 Pro - ELEGOO UNO Project Super Starter Kit with Tutorial and UNO R3 Board Compatible with Arduino IDE - ELEGOO 120pcs Multicolored Dupont Wire 40pin Male to Female, 40pin Male to Male, 40pin Female to Female Breadboard Jumper Ribbon Cables Kit Compatible with Arduino Projects --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.ni/products/107385894-for-atmel-51-avr-usb-isp-asp-microcontroller-programmer-downloader](https://www.desertcart.ni/products/107385894-for-atmel-51-avr-usb-isp-asp-microcontroller-programmer-downloader) --- *Product available on Desertcart Nicaragua* *Store origin: NI* *Last updated: 2026-07-09*