Specifications:
- Communication interface voltage: 3.3V
- IO Port Package: SMD, all IO ports are led out.
- Antenna Type: Built-in ceramic antenna is available, and you can also use an external antenna.
- Wireless Network Mode: station / softAP / SoftAP + station
- Wireless criteria: 802.11 b / g / n
- WIFI @ 2.4 GHz, support for WPA / WPA2 security mode
- Min Current (Sleep): 10mA
- Max current (connected to 802.11b network): 215mA
- Power: +25dBm