ESP32 DevKitC is an entry-level ESP32 development board. The integrated ESP32 pin on the board has been led out for easy connection and use. It can be used to evaluate all ESP32 modules and chips, and can be easily inserted into the test board.

• 2.4 omnidirectional antenna:
• Frequency band: 2400MHZ-2500MHZ
• Band frequency range (MHz) 2400-2500
• Gain gain (dBi) ＞ 2.5
• Standing wave ratio V.S.W.R. ＜ 1.5
• Polarization Vertical polarization
• Non-roundness Non-roundness (dB) ± 0.5
• Input impedance (Ω) 50
• Lightning protection, lightning protection and direct grounding
• Maximum power Maximum input power (W) 50
• Mechanical properties Mechanical specifications
• Connector type SMA connector
• Radiation material Radiation element material Copper
• Radome material Radome material EVA
• Radome color Radome color gray
• Antenna size (mm) 110 (not bent) 92 (bent)
• Tail length Tail length (mm) 100/120/200
  
• Operating environment Indoor application conditions
• Working temperature Working temperature (℃) - 40~+70
• Storage temperature repositioning temperature (℃) - 55~+80