Search found 2 matches

by Sultan
Sat Feb 19, 2022 12:03 pm
Forum: Hardware
Topic: ESP32-WROOM-32U Help with antenna selection
Replies: 2
Views: 1832

ESP32-WROOM-32U Help with antenna selection

I have a project where esp32 will be in plastic box, and target wifi location may change.
What type of antenna should I buy? Or should I use the version of esp32 with pcb antenna?

Any info appreciated.
Thanks, Sultan
by Sultan
Fri Feb 18, 2022 9:15 am
Forum: General Discussion
Topic: Esp32 Antenna Choosing
Replies: 0
Views: 932

Esp32 Antenna Choosing

i will buy the ESP32-WROOM-32U board.

is this antenna

https://www.aliexpress.com/item/32932439079.html

or
 
https://www.aliexpress.com/item/1005002084583988.html

better than the ESP32 with the pcb antenna ?
what should i get ?