ZS3L Datasheet
Hangzhou Tuya Information Technology Co., Ltd.
6
V1.0.1
2. Module Interfaces
2.1 Dimensions and Footprint
ZS3L has two rows of pins with a 2±0.1 mm pin spacing.
The ZS3L dimensions (H x W x D) are 2.8±0.15 mm x 24±0.35 mm x 16±0.35 mm. Figure
2-1 shows the ZS3L front and rear views.
Figure 2-1 ZS3L front and rear views
2.2 Interface Pin Definition
Table 2-1 ZS3L interface pins
Pin No.
Symbol
I/O Type
Function
1
RST
Input
Hardware reset pin, which is at a high level by default and is
active at a low level
2
ADC_PC01 I/O
12-bit SAR ADC pin
3
NC
Input
Disconnected, which can be used as the reset pin in special
scenarios
4
PC00
I/O
Hardware PWM pin, which is connected to PC00 (pin 1) on
the internal IC
5
PA00
I/O
Hardware PWM pin, which is connected to PA00 (pin 17) on
