Product Info

TYBT4L V1.0.0 UserManual
Version1.0.0
3
 Intelligent low-power sensors
2. Module Interfaces
2.1 Dimensions and Footprint
TYBT4L provides two rows of pins with the distance of 2.0 mm between every two pins.
TYBT4L dimensions: 16 mm (W) x 24 mm (L) (see figure 2.1)
2.2 Pin definition
Table 2.1 describes the interface pins.
Table 2.1 TYBT4L interface pins
No.
Symbol
I/O
Type
Functions
1
RST
I
Module reset pin
2
ADC
I
External analog input
3
NC
/
NC interface, which is not connected
4
SDA
I/O
Pin for the data line of the I2C interface, which
must be connected to a 4.7 kΩ pull-up resistor.
This pin can also be used as the common I/O
interface.
5
B
I/O
Common I/O interface, which can be used for
PWM output of the LED driver. It controls the blue
LED by default.
6
G
I/O
Common I/O interface, which can be used for
PWM output of the LED driver. It controls the
green LED by default.