Specifications

Bluetooth Low Energy (BLE) 4.2 Micro Module BC832Ver1.0Nov.2016
10
Pin Assignments of BC832
The followings are BC832 pin assignment. Pin functions are in a table in next section. Please refer to Nordic
nRF52832 Product Specifications for detailed descriptions and features supported.
http://infocenter.nordicsemi.com/pdf/nRF52832_PS_v1.1.pdf
BC832 nRF52832CIAA
pin# pin name pin# pin name Descriptions
1 GND C5 VSS Ground
2 P20 G2 P0.20 GPIO, LED pin on EV-BC832
3 SWDIO G1 SWDIO GPIO, connection for 32.768kHz crystal
4 SWDCLK F1 SWDCLK Serial Wire Debug I/O
5 P18 H2 P0.18 GPIO, LED pin on EV-BC832
6 P13 G4 P0.13 GPIO, button pin on EV-BC832
7 P12 H6 P0.12 UART TX
8 P11 F4 P0.11 UART RX
9 P03/AIN1 D6 P0.03 GPIO, Analog input 1
10 P21/RESET H1 P0.21 configured as reset on EV-BC832
11 P00/XL1 D7 P0.00 GPIO, connection for 32.768kHz crystal
12 P01/XL2 C7 P0.01 GPIO, connection for 32.768kHz crystal
13 P02/AIN0 C6 P0.02 GPIO, Analog input 0
14 P27/SCL B4 P0.27 GPIO, configured as I2C SCL on EV-BC832
15 P26/SDA D3 P0.26 GPIO, configured as I2C SDA on EV-BC832
16 VDD A7 VDD DC power supply, 1.7V to 3.6V
A1 P28 A3 P0.28 GPIO
A2 P17 G3 P0.17 GPIO
A3 P04 E6 P0.04 GPIO
A4 P06 F7 P0.06 GPIO
A5 P08 G7 P0.08 GPIO
B1 P25 B3 P0.25 GPIO
B2 P29 A4 P0.29 GPIO
B3 P31 B5 P0.31 GPIO
B4 P05 E7 P0.05 GPIO