Heltec Lora32 case with SMA connector and accu
Description
This is my second modified case for Heltec ESP32 LoRa with a SMA connector and MTS-102 switch. Now you can connect a small stick antenna or a better magnetic one and use it in a car. This case have a space to put a small LiPo battery (200-500 mAh) under PCB and power on/off with switch. To insert the SMA connector some force is needed :-) Notice: Use a isolation tape (as on photo), to isolate top metal element of switch from PCB!
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