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Product: CrowPanel 4.3'' HMI advance SKU: DIS01943A-1
Question:

I'm trying to build an AudioBook player using LVGL and MicroPython. the SPI port seems to be shared between the touchpad and the SD card slot. Which pins can be used for SPI or am I misunderstanding the concept?

Answer:

The spi interface is shared by the wireless module and the sd card, please refer to the schematic diagram

Product: Crowpanel 2.4 inch ESP32 HMI SKU: DIS03024H-1
Question:

I am facing many problems in linux for my Crowpanel 2.4 inch ESP32 HMI 240x320 SPI TFT LCD touch screen design, can anyone guide me how to use LVGL or Arduino in linux

Answer:

This linux environment, the normal use of arduino ide, squareline can also be used normally, there is a linux version, need to look specifically at what he has a problem, may be the version of the library adapted to the Windows environment, the linux environment does not work, to be replaced, so that he gives some specific problems to look at it!

Product: CrowPi L SKU: SER35001L
Question:

Replacement batteries for CrowPi L

Answer:

Yes, you just need to wire the 7.4V battery to the laptop. "

You can buy your own battery and connect it according to this wiring, two positive terminals on the left, two negative terminals on the right, and the one in the middle is useless.

Product: thinknode g1 SKU: CIL12302G
Question:

1 piece LTE for tests, it came with a7670SA? Or A7670G? Could you confirm?LTE

Does that mean 4G?

Answer:

Our default 4G module is SIM7670G.

It is not the same as the two you mentioned. You can change to other 4G module if you customize in bulk

LTE is 4G

Product: CrowPanel Advance 7.0-HMI ESP32 AI Display; CrowPanel 7.0-HMI ESP32 SKU: DIS02170A-1
Question:

Do you have a step by step file or design file for this acrylic enclosure?

Answer:

There are 3d files on github.

Product: crowpi SKU: SES14002K
Question:

”I got a crowpi and I can’t get into it. I don’t know or I can’t find the admin password. What is it?“  

Answer:

The password is: raspberry or 1

Product: CrowPanel -ESP32 Display-1.28(R) inch Round IPS Display SKU: DIS12824D
Question:

An attempt to run the sketch “Esp32_Watch_Demo.ino” failed.

The error message is that there is not enough space.

Answer:

Not enough space to change the zoning

Product: RS485 of ra-08h_development_board SKU: CRT01259B
Question:

How the module works, I need a library or some way to use it, an example of how to use it correctly is enough

Answer:
Product: CROWVIEW NOTE SKU: CRV12014K-1
Question:

Does CROWVIEW NOTE support this wireless casting

If so, which phones support it?

Answer:

Not Supported

Product: CrowView Note SKU: CRV12014K-1
Question:

Is there an adapter board for the Pi 5 yet?

Answer:

This adapter board is now in stock, here is the link to buy it, check it out.

https://www.elecrow.com/bridge-kit-for-crowview-note-raspberry-pi-5-bridge-board.html