WizFi360EVB-Pico Bootloader Corrupted

Wi-Fi Module WizFi360
1

Hi, When working with Arduino sketch, WizFi360EVB-Pico Bootloader is Corrupted and not detectable on Arduino IDE but can access the RPI-RP2 Drive when pressing BOOTSEL and plugging into the computer. I tried to use flash for the Micropython UF2 file and it works fine, but after can’t able to work with Arduino.

Thanks in advance.

2

when burning the micropython bootloader, the device detected in Arduino but was not able to upload the sketch, and once by pressing the BOOTSEL button, it went to a non-responsive state.

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3

Hello, @Salman

Why do you want to use the damaged boot loader? First of all, it is necessary to use a normal boot loader
Wiznet provides an example of Arduino wizfi360-evb-pico.
Please refer to the github.

best regard
scarlet

4

I want to revert to the original bootloader as it was corrupted, From the repo, where could I find the bootloader file and how can I flash it? Thanks.

5

What kind of development do you want?
Is it C using Arduino studio or using a micropython?

you doesn’t need bootloader, if use arduino studio
The git I gave you includes a tutorial related to Arduino-rp2040.
And please check the YouTube below.
#377 Arduino Support for the Pi Pico available! And how fast is the Pico? - YouTube
WizFi360-EVB-Pico / 아두이노 IDE 환경 설정 / Wi-Fi 예제 실행 / 가이드 / 라즈베리파이 피코 RP2040 / 초보자도 2분 만에 마스터하기 - YouTube > It’s Korean, but you can refer to the screen.

If what you want is a using micropython and micropython bootloader
You can download it from the website below. (micropython only )
MicroPython - Python for microcontrollers
we are going to release the Python code.
It will probably be released around November 1st (Korea time).
If you’re going to use a microwave, please wait and use it.

6

Thanks for the solution. Flashing Arduino sketches directly to the board solve the issue.

7

I’m glad it solved .
Please contact me if you need any other support.
And if your project is successful, post it on the maker site (https://maker.wiznet.io)
I hope it helps other maker

1 Like
8

Sure, I will. :slightly_smiling_face: