[solved] Lolin D1 mini V4 and supla

[Roby_newbie]

Hello,
This is my first project, I am just following this guide :

https://www.instructables.com/Make-Your ... ith-Amazo/

The lolin D1 mini is original because I bought from the lolin/wemos website that have a link to AliExpress shop

The WiFi is working, because I installed Arduino IDE and tested a simple program that connect to my WiFi network, also tried to blink the onboard led and it works fine.

My problem is when I try to flash the supla firmware H801 to lollin, it succeeded and reboot, blue led linking, but not WiFi AP, I tried to search a solution on internet and also tried online esptool firmware flash program without any result, I also tried to watch the serial output and it print random characters.

I think that supla H801 firmware isn't updated and it isn't working anymore with the lolin D1 mini Version 4 , this is my thinking, I would like to know your an opinion about that

[Roby_newbie]

Hello,
It was a flash problem, I had to download a different flash program that allow me to select the size (8mbit)

The flash program previously downloaded don't have that options, like web esptool flash programmer

Functional flash programmer is esp flash v 2.3