WB2L Datasheet
Hangzhou Tuya Information Technology Co., Ltd.
V1.0.0
6
2 Module Interfaces
2.1 Dimensions and Footprint
WB2L has two rows of pins with a 2±0.1 mm pin spacing.
The WB2L dimensions (H x W x D) are 2.8±0.15 mm x 17.3±0.35 mm x 15±0.35 mm.
Figure 2-1 shows the WB2L front and rear views.
Figure 2-1 WB2L front and rear views
2.2 Interface Pin Definition
Table 2-1 WB2L interface pins
Pin No.
Symbol
I/O Type
Function
1
PWM2
I/O
Hardware PWM pin, which is connected to
BT_ACTIVE/PWM2 (pin 24) on the internal IC
2
PWM1
I/O
Hardware PWM pin, which is connected to
WIFI_ACTIVE/PWM1 (pin 23) on the internal IC
3
PWM0
I/O
Hardware PWM pin, which is connected to CLK13M/PWM0
(pin 22) on the internal IC
