Thingiverse
Heltec Lora32 case with SMA connector and accu by Paran0ic
by Thingiverse
Last crawled date: 4 years ago
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!
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!