Data Sheet

EnzyTek Technology, Inc.
7F, No. 35, Hsueh Fu Rd., Hsinchu 300,
Taiwan , R.O.C.
TEL：[phone] FAX： [phone]
22/25
4. TRBI
Interface for TRBI2000 Tool kit
5. USB-Micro USB
It must be connected to this port as you use the UART function.
6. GPIO
Full PIO/AIO test pin.
7. Power source selector
Header default setting
8. UART
Header default setting
BT_TX=PIO5, BT_RX=PIO4
MB DB
9. VDD_IO
1-2 short: 1V8
2-3 short: 3V3