Product description
With this developer, you will be able to easily simulate the design of their own software, a good designer knows to achieve faster and more efficient products need to update the tool. This stems from a solid foundation, the need to use the correct hardware and software tools to build.BG333-DK like a real machine with unprecedented performance support for the design, it has laid a solid foundation.

Using method
1，Connect the USB line to the BG333-DK development, and the other end is connected to the computer.
2，Dial the BATT/USB switch to USB, ON/OFF to ON.
3, Open the BLE BHV29 Test Bough Uart prot tool software, the system will automatically generate Name Port.
4, The default module baud rate is 9600, if using other baud rate, need to be selected at the top left for the correct use of baud rate.
5，Press the Uart prot tool software open, so that the green close.
6，At this time you can enter the data you want to send.
7, After entering the data corresponding to the communication protocol, press the Send button on the right and you can see the returned data.
8，The returned data can directly determine the right of the sending data and the problem out there.
The use method of connecting MCU
1，The 2 star jumper OPT2 from USB/MCU USB plug end inserted into the MCU end.
2, MCU TX line to the MCUTX BG333-DK plug line, RX line to the MCURX plug line.
3，Connect MCU to BG333-DK GND,VDD's MCU is connected to VDD's BG332-DK.
4，Connect the USB line to the BG332-DK development, and the other end is connected to the computer.
5，Dial the BATT/USB switch to USB, ON/OFF to ON.
6，This time you need to check the MCU's power supply is normal.
7，After the MCU power is normal, you can use MCU to send data to the BG333-DK.
8，Of course, BG333-DK can also use the battery powered. It only needs to pull off the USB connection line.
9，Open the rear lid into the battery, the BATT-USB switch to BATT, its power supply is normal.