1. Abstract

This guide serves as a comprehensive resource designed to assist customers in establishing the hardware development environment, installing necessary software components, and successfully running an example application on the DA14531 DEVKIT-P platform.

In pursuit of these objectives, the subsequent table will meticulously outline the key distinctions among the various members of the DA1453x family, providing insights for your development endeavors.

Table 1 DA1453x comparison

Features

DA14531 -00

DA14531 -01

DA14530

DA14535

RAM

48kB

48kB

48kB

64kB

OTP

32kB

32kB

32kB

12kB

ROM

144kB

144kB

144kB

160kB

Processor

16MHz

32-bit Arm®

Cortex-M0+

16MHz

32-bit Arm®

Cortex-M0+

16MHz

32-bit Arm®

Cortex-M0+

16MHz

32-bit Arm®

Cortex-M0+

GPIOs

6(WLCSP17)

12 (FCGQFN24)

6(WLCSP17)

12(FCGQFN24)

12

12

Bluetooth version

5.1

5.1

5.1

5.3

DCDC converter

YES

YES

NO

YES

BLE firmware include L2CAP

YES

YES

YES

YES

LE Central support

YES

NO

Yes

YES

LE Observer support

YES

NO

Yes

YES

support the LL Privacy feature

(privacy on the controller side)

YES

YES

NO

YES

Compatible with SDK 6.0.10 or lower

NO

NO

NO

NO

Compatible with SDK 6.0.12/14/16

YES

NO

NO

NO

Compatible with SDK 6.0.18

YES

YES

YES

NO

Compatible with SDK 6.0.20 or higher

YES

YES

YES

YES