Red Bear Company Limited PHAT-IOT Manual De Usuario

After booting up, the Linux kernel will read the configuration from the onboard EEPROM, it will turn on the WiFi
Now you can use the WiFi to connect to your wireless router or access point directly.
You will see the WiFi driver is up by typing the follow command using the command line,

$ ifconfig

Again, upon booting up the board, the Kernel will read from the EEPROM for all settings for the Bluetooth including the UART.
You will see the Bluetooth is ready to use by using the Bluetooth manager (the Bluetooth icon) near to the clock (upper-right corner) or
using the command line,

$ hciconfig

You can use the command line tool 

bluetoothctl

 or the Bluetooth manager to pair your Bluetooth accessories.

The following diagram shows the pins of the RPi 40-pin connector occupied by the IoT pHAT board.

Note that, the TXD on the RPi (as shown in the diagram) will connect to the RXD of the IoT pHAT, the same case applied to the RXD, CTS and
RTS pins.

Model Name : IoT pHAT
Product Description : WiFi and Bluetooth connectivity add-on board for Raspberry Pi Zero
Dimension : 64 mm x 30 mm