Is there a way to fix this my ESP32CAM?

Hii guys . On an ESP32CAM, I desoldered the resistor to put the external antenna there. And there the drama 😔 Is there a way to fix this? Even if it means going back without an external antenna? Thank you.
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5 Replies
ShreeshaN
ShreeshaN7mo ago
Difficult, do you have the passive components desoldered?
Camila_99$$
Camila_99$$7mo ago
Hi @ShreeshaN Yes, I desoldered the resistor for the external antenna. Do you have any suggestions on how to fix this
ShreeshaN
ShreeshaN7mo ago
There should be a zero ohm resistor to switch between PCB antenna and external antenna. You can bridge the zero ohm resistor with solder and check wifi
Camila_99$$
Camila_99$$7mo ago
Hum thanks for the advice! 🧐 Okk I will try bridging the zero ohm resistor with solder and check the wifi.
Navadeep
Navadeep7mo ago
Ewww. A neat solder wick dipped in flux liquid should help absorb that solder seeped into the antenna connector.
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