T-Display-s3 U.FL connector
In the case of T-Display-s3, the antenna just needs to be plugged into the connector and the Bluetooth/Wifi already works through it, or does something have to be soldered through it? Thank you!
teastain2 last edited by
The built in antenna, on the back side opposite the LilyGO logo works...OK for testing.
I get about 10m before ESP_NOW drops out.
You can plug in an external antenna and extend the range.
Possibly you need to swing the resistor 90 down towards the antenna socket:
It would be tedious work and dangerous to the board!
Thanks for the reply, I will try it !