====== Feature Set ======

  * 802.11 b / g / n
  * Wi-Fi Direct (P2P), soft-AP
  * Built-in TCP / IP protocol stack
  * Built-in TR switch, balun, LNA, power amplifier and matching network
  * Built-in PLL, voltage regulator and power management components
  * 802.11b mode + 19.5dBm output power
  * Built-in temperature sensor
  * Support antenna diversity
  * off leakage current is less than 10uA
  * Built-in low-power 32-bit CPU: can double as an application processor
  * SDIO 2.0, SPI, UART
  * STBC, 1x1 MIMO, 2x1 MIMO
  * A-MPDU, A-MSDU aggregation and the 0.4 Within wake
  * 2ms, connect and transfer data packets
  * standby power consumption of less than 1.0mW (DTIM3)