ESP32 DevkitC V4 ESP Wroom 32D 32U Development Board - 32U + Antenna

esp32 wroom 32u : tidak memiliki antena wifi internal sehingga membutuhkan antena tambahan, tanpa antena tidak bisa menangkap sinyal jaringan, jika sudah memiliki antena 2.4ghz silahkan pilih variasi 32u, jika belum memiliki antena 2,4ghz silahkan pilih variasi 32u+antena esp32 wroom 32d : sudah memiliki antena internal sehingga bisa langsung menerima sinyal wifi ESP32-DevKitC is an entry-level ESP32 development board. The ESP32 pins integrated on the board have been drawn out. You can easily connect a variety of peripheral devices through jumpers according to actual needs, or plug the development board on the breadboard. Product Parameters: FLASH: 4MB EN: Reset button USB: can be used as a power supply for the circuit board, or a communication interface connecting the PC and the ESP32-WROOM-32 module I/O: Most of the pins of the module on the board have been led to the header of the development board.