Skip to product information
1 of 3


ESP8266 Wroom Downloader

ESP8266 Wroom Downloader

Out of stock

Regular price Rs. 599
Regular price Rs. 664 Sale price Rs. 599
Sale Sold out 10% off Best Price Guaranteed
You save Rs. 65
Incl. GST (No Hidden Charges)
Currently, people are actively checking out this product.
Submit your Bulk Enquiry Here

Contact form

  • Suitable for development or batch production.
  • Compatible for ESP8266 Series Wi-Fi Modules.
  • CP2104 UART Bridge Controller.
  • AMS1173.3V Chip for powering from USB.
  • Support one-click firmware download function.
  • There are power indicator light, burning indicator light, serial communication indicator light.

ESP8266 Wroom Downloader

The ESP8266 development fixture board can be used to program ESP8266 chips for development and small-batch production. The development board comprises fixtures for the ESP32 modules with an inbuilt CP2104 USB-TTL chip and an AMS1117 3.3 version regulator to drive and program the ESP module through USB.

The development fixture also has GPIO headers which can be used to drive peripherals directly from the development fixture board.  It is a Downloader for ESP-WROOM-32 ESP-32 WIFI Wireless Module. It has output all GPIO ports for user debugging. 


Pinout Of ESP8266 Wroom Downloader
Also check the ESP32-WROVER Development Fixture Board offered by Robocraze, the board is currently sold out. The compact design makes it suitable for developers of all skill levels, featuring a CP2104 USB-TTL chip and AMS1117 3.3 version regulator for easy use.

Package Includes:

  • 1 x ESP8266 Wroom Downloader


Model  ESP8266
Controller Chip CP2104 UART to UART Bridge Controller
Interface USB
Dimensions(LxWxD) 47 x 50 x 5mm
Weight 50gm

Shipping & Returns

  • All orders confirmed before 3 pm IST are shipped on the
    same day, barring rare pickup delays on holidays or disturbances
  • Delivery time in Metro cities is 1-3 days, Others it is
    3-7 days. It varies based on location, reliant on courier services
  • Return window: 7 days from receipt unless stated
    otherwise. No refunds/replacements after
  • Returns only for non-working/damaged products are accepted
  • Initiate return requests to our customer service team via Support ticket or contact us at +91-8123057137
  • Refunds are processed within 3-4 working days post inspection and approval.

For more details, please check our Shipping and Return Policy

View full details

Found a better price?

Let us know!
We'll try to match the price for you

  • ⚡ Dispatched within 24 hours

  • 💰 Earn RC Coins on every purchase

  • 🚚 Free shipping on orders above Rs 500/-

  • 🛠️ Dedicated Technical Support Team

1 of 4

1.ESP8266 Wroom Downloader?

  • The ESP8266 Wroom Downloader is an official firmware download tool developed by Espressif for the ESP8266 module. It allows users to download multiple binaries to the SPI Flash of the ESP8266 mother board (ESP-LAUNCHER or ESP-WROOM-02U) at the same time according to the actual compilation mode and flash size. 

2.How do I use the ESP8266 Wroom Downloader? 

  • To use the ESP8266 Wroom Downloader, press and hold the Reset button and then press and hold the Flash button. Release the Reset button first and then release the Flash button. Next, click the START button in the flash download tool GUI window. The flash download tool should check the ESP8266 in your setup and produce a report similar to the pictures shown in the guide.

3.What other software is compatible with the ESP8266 Wroom Downloader? 

  • The ESP8266 Wroom Downloader is compatible with lots of software such as Arduino IDE, ESP8266 Flasher, and Lexin FLASH_DOWNLOAD_TOOLS. It is also based on the USB-UART CP2104 which is compatible with all platforms. Onboard with the ESP8266 automatic download circuit, it is very convenient for users to download ESP-01/01S program, upgrade firmware, serial debugging and more.