ESP32-C3 development board for 9.9 yuan with free shipping

dcexpert

ESP32-C3 development board for 9.9 yuan with free shipping [Copy link]

 

 

I bought an ESP32-C3 development board for 9.9 yuan a few days ago, with free shipping, and planned to try running micropython on it. It is very small and well made.

tagetage

Chips are so expensive now, and they charge 9.9 yuan for free shipping? The cost can’t be reduced!!!

dcexpert

tagetage posted on 2022-3-5 20:51 Chips are so expensive now, 9.9 yuan and free shipping? The cost can't be reduced! ! !

Such development boards are generally for promotion.

littleshrimp

Looks more upscale than the official black version and the Anxin version

qwqwqw2088

It is purely for sales and promotion, which is better than pure advertising.

zhangjsh

May I ask the moderator: which Taobao store did you buy it from? Can you introduce it to me? Thank you!

littleshrimp

zhangjsh posted on 2022-3-6 09:54 May I ask the moderator: Which Taobao store did you buy it from? Can you introduce it to me? Thank you!

It can be found on Taobao. I also saw an Air105, which was described as supporting USB high-speed port. After placing the order, I carefully read the information and found that it was full-speed, so I returned it.

dcexpert

littleshrimp posted on 2022-3-6 06:06 It looks more upscale than the official version of Heihei and Anxinke

The workmanship is better than Anxinke's, and the pads are gold-plated

dcexpert

zhangjsh posted on 2022-3-6 09:54 May I ask the moderator: Which Taobao store did you buy it from? Can you introduce it to me? Thank you!

If it is suitable, search for esp32c3, it will usually be the first one.

littleshrimp

dcexpert published on 2022-3-6 11:17 The workmanship is better than Anxinke's, and the pads are gold-plated

I'll buy one for fun too, thanks for the recommendation

1399866558

Are you going to start a serial post?

damiaa

This one has an external flash, and the one with built-in 4M flash takes up a smaller area.

But 9.9 yuan is indeed cheap.

dcexpert

damiaa posted on 2022-3-6 21:28 This one has an external flash, and the one with a built-in 4M flash occupies a smaller area. But 9.9 yuan is really cheap.

Chips with built-in flash are more expensive, and the external capacity can be selected according to needs.

dcexpert

1399866558 Posted on 2022-3-6 13:17 Are you going to start a serial post?

We can all learn together.

se7ens

I am not familiar with 51 yet, is it a bit difficult to play this?

wangerxian

Let’s port MicroPython!

dcexpert

se7ens posted on 2022-3-7 16:41 I am not familiar with 51 yet, is it a bit difficult to play this?

It is simpler and more fun than 51. There is no future in playing 51 now.

dcexpert

wangerxian posted on 2022-3-7 16:46 Let's transplant MicroPython!

MicroPython can already run on ESP32C3

1399866558

dcexpert posted on 2022-3-6 23:02 We can all learn together

The boss comes first. I'll take a look first.

lugl4313820

I have a lot of esp32c3 that are gathering dust, and I think this 9.9 is quite powerful. Does it have wifi + bluetooth?