Specifications

TYBT2 ,TYBT2-IPEX UserManual
Version1.0.0
3
2. Dimensions and Footprint
2.1 Dimensions
TYBT2 have double sides of pins.
The distance between each Pin is 2.0mm.
Size of TYBT2: 15mm(W)*16.5mm(L).
Figure 2 shows the dimensions of TYBT2.
2.2 Pin definition
Table 1. The typical pin definition of TYBT2
PIN NO. NAME TYPE DESCRIPTION
1 SDA I/O I2C, data interface, interna
l
pull-up 4.7k resistance
2 SCL I/O
I2C,
clock
interfa
ce, internal pull-up 4.7k
resistance
3 G I/O
normal IO
pin, can
be
used as PWM output
pin,
default for Green LED line
4 B I/O
normal IO
pin,
can
be used as
PWM output pin,
default for Blue LED line
5 WW I/O
normal IO
pin, can
be
used as PWM output
pin,
default for Warm White LED line
6 CW I/O
normal IO
pin, can
be
used as PWM output pin,
default for Cold White LED line
7 R I/O
normal IO
pin, can
be
used as PWM output pin,
default for Red LED line
8 3.3V P Supply voltage
9 TX I/O UART TX,can
be used as normal IO pin
10 RX I/O UART RX,can be used
as normal IO pin
11 GND P Ground
12 SW I/O Bluetooth chipset burning
pin
13 RST I reset pin for the module,internal pull-up 4.7k
14
GND
P
Ground