XBee Wi-Fi (S6B) Module (PCB Antenna Type)

This is an XBee Wi-Fi (S6B) module (PCB antenna type).
It was found during a home organization.
It is unused and new. I don't know the details. The following is quoted from the Akizuki Denshi Tsusho website.

This is an XBee module that supports the Wi-Fi standard, which boasts a significantly higher adoption rate than the ZigBee standard. Since you can use existing wireless LAN equipment (Wi-Fi) as is, you can build a wireless network without needing to prepare new dedicated equipment (access points, etc.). Compared to the previous version (S6), the current consumption has increased, but improvements have been made.

◆ Features
・ Supports the versatile Wi-Fi standard
・ Can utilize existing Wi-Fi wireless networks
・ Supports encryption (WPA-PSK, WPA2-PSK, WEP)

* Please note that revisions may be mixed for large orders.
■ Main Specifications
・ Wi-Fi: 802.11b/g/n
・ Construction Design Certification Number: 210-101056
・ Interface: UART, SPI
・ ADC Input: 12bit x 4
・ Digital IO: 10
・ Power Voltage min.: 3.14V
・ Power Voltage max.: 3.46V
・ IO Voltage min.: 2.31V
・ IO Voltage max.: 3.46V
・ Transmit Current: 309mA
・ Receive Current: 100mA
・ Standby Current: 6μA
・ Frequency: 2.4GHz
・ Receive Sensitivity: -91dBm
・ Transmit Output: 16dBm
・ Communication Speed max.: 72Mbps
・ Operating Temperature min.: -30℃
・ Operating Temperature max.: 85℃
・ Input/Output Terminal Shape: Pin 20P
・ Pin Pitch: 2mm pitch
・ Antenna: PCB
・ Mounting Type: Through-hole
・ Long Side: 3.294cm
・ Short Side: 2.438cm