Users Manual Part 1

Page 9 of 21

*The dimensional tolerances not shown in the figure are in accordance with the GB/T1804-m

standard.

Figure 3-3 Internal block diagram of the S95 series module.

3.2Dimensionaldrawing

Table 3-1 Module Pin Function Description

Module

Chip

Remarks

1 P0.05 Digital I/O Pin

2 P0.12 Digital I/O Pin

3 P0.14 Digital I/O Pin

4 SWDIO Debug Data Pin

5 GND Power Ground

6 SWDCLK Debug Clock Pin

7 P0.20 Digital I/O Pin

8 P0.16 Digital I/O Pin

9 VCC Power Supply

10 GND Power Ground

11 RESET Reset Pin

12 P0.18 Digital I/O Pin ;

13 P0.04 Digital I/O Pin ;

14 P0.01 Digital I/O Pin ;

15 P0.00 Digital I/O Pin ;

16 GND Power Ground

nRF52x

32MHz

Filter Circuit

ANT

POWER