The store will not work correctly when cookies are disabled.
Holiday Notice: Elecrow will be on National holiday from October 1st to 5th (GMT+8). You may still place orders of products and manufacturing services as usual, and we will resume production and shipping by October 6th.
Some time ago I had a shopping coupon and I thought about making some simple PCBs with ESP12F, simple means without too many features, and that once programmed they will stay that way, that I will introduce them into various hobby projects. The result was a PCB in 2 layers, 28mm*44mm. As a programming method would be to use a FTDI232 adapter, very well known. In the end I did not buy those parts, I chose something else. You have the circuit and the list of components available. Download or buy if you need it.
Here's something to improve, I saw this reply of yours completely by chance, at least I don't notice this in the notification system (which is also a bit weak, I would like to access all notifications in a new page, instead of scrolling through them all). When it comes to a comment, the most appropriate method is for it to arrive in my email, I can notice it faster.
Then, it's a website problem, I uploaded the project for the PCB Design contest, I don't have the option to upload gerber, I've encountered this situation before.
Almost all of my projects are for manual assembly, plus I use a lot of components recovered from scrap boards, I very rarely buy parts. I've tried a couple of times to place assembly orders with other manufacturers, but there were always bugs related to technology/machinery. But, after you solve the problem with adding gerber files, I'll check what settings are necessary for Elecrow (I use KiCAD and I see that you have a detailed
