ESP32 Programmer V2

Name: ESP32 Programmer V2
SKU: 32540
Price: 11.00 USD
Availability: OutOfStock
Rating: 5.00 (1 reviews)

(1 Review)

It can be used in multiple ways like use it for programming ESP8266, ESP32, or any other microcontroller which needs boot Pin and Reset Pin.

Sold By MAKERPALS

2023-10-21T12:24:39.703Z-Esp32-ch340.1.jpg

2023-10-21T12:24:39.703Z-Esp32-ch340.2.jpg

$11.00

Out of Stock

Sold out since Jan 19, 2025

It can be used in multiple ways like use it for programming ESP8266, ESP32, or any other microcontroller which needs boot Pin and Reset Pin.

New Stock of 30pieces (Date: 19.02.24) is ready for sale now New Stock of 25pieces (Date: 22.11.23) is ready for sale now What is it? ESP32 Programmer V2 can be used in multiple ways to program ESP82…

What is it?

ESP32 Programmer V2 can be used in multiple ways to program ESP8266, ESP32, or any other microcontroller that needs boot Pin and Reset Pin control along with UART RX and TX for flashing the MCU with a new program. Or one can also use it as a USB to UART adapter.

Why did you make it?

We see many designs where developers put the USB to UART (with auto reset and boot) on their custom hardware to easily reprogram the board in the production & field with the same interface.

But, this is not recommended because this poses a risk.

Someone can hack your hardware to do something else with their firmware or break it easily to make you look bad in front of the customer. All these things happen in real life.

So, it would be best if you did not have an easy way to reflash your MCU.

You should have a 6-pin connector(RX, TX, 3.3V, GND, EN, IO0) on the board and buy a programmer board to do the programming in the production. For the field to have a secured OTA or secured physical interface.

What makes it special?

Compact size: 50mmx30mm
USB-C Type Interface: you can connect a USB in any direction. Use USB-A to USB-C Cable or even use USB-C to USB-C cable.
LEDs for Power, RX, TX
Switch for Reset and Boot
Uses WCH Electronics CH340C USB to UART Bridge
Both 3.3V and 5V are available on the O/P connector
All signals on a standard 2.54mm Pitch Header (Header will come along with the board (unsoldered))
X3 connector option is available where RXD, TXD, RTS, DR, DCD, RI, DSR, and CTS signals are exposed.
We test every ESP32 Programmer V2 board before shipping.

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Review Breakdown

Average Ratings

Product: (5.00)

Documentation: (5.00)

Shipping: (5.00)

Communication: (5.00)

Colette | Nov. 30, 2023

A Premium tool must for all MAKERs & Engineers

Its by 4th Review on this super-cool store now and I really enjoy giving reviews for the same. I recently ordered the latest ESP PROG V2 from Pallav Aggarwal through MAKERPALS. The quality of the board is supreme with that aesthetic Black + Gold PCB and our popular USB-C. Paying a more $10 is never an issue and the seller should increase the cost as per the quality they serve.
I am enjoying programming my ESP32 Boards for my clients with a simple plug in and plug out. Hitting up a line of code >> Led blinks and that's done, I am able to ship boards to by clients with less hassles and less BOM.
Pallav has been doing a great work now (As I see his tweets) and I am now a regular user for their products. Plus, The order experience with the seller is positive as they replied to my emails within hours (even on Holidays) that is really great and has always helped me with product usage.
I am now excited for the Upcoming Boards from Pallav Aggarwal and MAKERPALS.
Thanks....

$11.00