i.MX Processors中的主题 Re: wifi model selection

wifi model selection

gaobo — Fri, 24 Apr 2020 02:28:16 GMT

Hi ：

bsp：4.14.78

machine：imx8m

In imx8mq-evk platform,we test wifi use qca6174 model.But now we want to make product,but due to module import problem,we need each other to replace.how about adm8211 or what would you think about?

thinks！

Re: wifi model selection

weidong_sun — Fri, 24 Apr 2020 04:04:46 GMT

Dear Gao bo,

>>how about adm8211 or what would you think about?

I checked ADM8211 datasheet, the WIFI module uses PCI interface, which is not supported by i.MX8MQ. So you can't select it.

>>Inferface of I.MX8MQ for WIFI module

---SDIO interface

---PCIe interface

---USB interface

The WIFI module you select must support one of above interface. Actually you have many choice , such as NXP's wifi , Broadcomm, QCA, Realtek etc.

1. NXP's WIFI

Wi-Fi&reg + Bluetooth | NXP

2. Others

----QCA9880 with PCIe interface

----INTEL9260 with PCIe interface

Some customers have successfully used them.

----LBEE5KL1PJ based on QCA9377 with SDIO interface

the module is supported by i.MX8M Mini.

>>Software

you don't need to worry about software, even if our linux BSP doen't support the WIFI module you select by default, you can also port it to our linux BSP. Generally speaking, you should ask provider to give you materials below:

(1) Poring documents for you linux bsp version.

(2) Drivers for SDIO or PCIe interface.

(3) Firmware.

Hope above contents are helpful to you!

Have a nice day!

B.R,

Weidong

Re: wifi model selection

gaobo — Fri, 24 Apr 2020 05:51:13 GMT

Hi Wigros Sun：

I get it , thank you very much Wigros Sun!

Send you good wishes.

Re: wifi model selection

weidong_sun — Fri, 24 Apr 2020 08:40:12 GMT

Got it,

You are welcome!

weidong

Re: wifi model selection

gaobo — Fri, 24 Apr 2020 08:57:42 GMT

Hi wigros Sun:

Actually,we want to find wifi+ble model(wifi模组)，not wifi chip ,because we dont want to do RF section.

Do you have any recommendations？

thanks！

Re: wifi model selection

weidong_sun — Mon, 27 Apr 2020 03:21:50 GMT

Hi Gao bo,

I will send some information to you by personal email.

check it, please!

Have a nice day!

B.R,

weidong