About long-distance(>20m) Wi-Fi solution

Hi Rogelio,

Does TI has more high output power(>20dBm will be better) and better receiver sensitivity chip? The output power of wl1837 is around 17dBm at 2.4GHz. 
Can wl1837 handle with camera also? Or we need a CPU to deal with it? If so, could you recommenc a part for us?

Sincerely.

Barkley 

Hi Rogelio,

What's the minimum sensitivity of CC3300 at 802.11b?

Does TI have the CPU/MCU that can integrate with CC3000 to fullfil our request?

Sincerely

Barkley

Hi Rogelio,

If you have futher update, please let me know, thank you.

Sincerely

Barkley

Hi Barkley,

In the advanced datasheet we have a table of the receiver characteristics. You can request access by clicking the following on the product page

Once given access, you can find the data sheet in the secure resources tab of your profile.

The section in the data sheet you are looking for is 7.7 this will have the most relevant information we have on receiver sensitivity.

In regards to a MCU/CPU, the only ones that come integrated with the sdk are the ones as mentioned above, however, since our device is a transceiver that communicates with spi you could integrate with any mcu/cpu that has a spi/sdio and gpio capabilities, however the software porting would have to be done on your end. I would also like note that the CC33XX device does not support an external PA/LNA as you have on the pdf you shared.

Kind Regards,

Rogelio

Hi Rogelio,

Thanks for your information, we'd like to choose WL1837MOD. Another question, doesTI has any MCU/CPU partner to develop a demo solution before?

Sincerely

Barkley