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T-OI Plus ESP32-C3 Ver 1.3

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E
etolocka last edited by

Hi!
I would like to know if version 1.3 of the board has an internal antenna

Thankfully,
Ernesto
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teastain2 @etolocka last edited by teastain2

@etolocka Yes, it does. It's the red component marked C3, which is a compact "ceramic antenna" shown in the upper right image.
https://www.lilygo.cc/en-ca/products/t-oi-plus?variant=42306652111029

refer to the schematic page 1 upper left:
https://github.com/Xinyuan-LilyGO/LilyGo-T-OI-PLUS/blob/main/schematic/T-OI_PLUS_Schematic.pdf

Aliexpess:
https://www.aliexpress.com/i/3256801896137015.html?gatewayAdapt=4itemAdapt
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