ESP32 have 3 choice :
1. Chip level
2. Module level (include ESP32 Chip, include antenna, SMT PCB connection pin)
3. Development kit (include ESP32 Module, USB port, PCB solder connection pin)
Andrew Choi, My Knowledge Blog
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ESP32 have 3 choice :
1. Chip level
2. Module level (include ESP32 Chip, include antenna, SMT PCB connection pin)
3. Development kit (include ESP32 Module, USB port, PCB solder connection pin)