Overview
Description
The DA14706 daughter board is the ideal way to quickly and easily get started developing applications and products using the DA1470x Bluetooth® Low Energy (LE) System on Chip (SoC).
This daughterboard is for the DA1470x Development Kit Pro's motherboard.
Features
- DA1470x silicon is easily replaceable on a daughterboard core module
- Dedicated daughterboard for current measurement (on an M2 socket)
- LCD daughterboard
- On-board basic peripherals for demo and development
- Look and feel like previous PRO-Development kits
- Flexible and robust power options
- SWD debugger on-board and connectivity to PC for Μ33 and SNC
- Voltage translation section for minimizing leakage
- Dual in-line package switches for breaking up certain signals, allowing power measurements, and debugging
- Header for SWD debugger for CMAC
- 64Mbit, QSPI NOR Flash memory for eXecute in Place (XiP)
- 256Mbit Storage QSPI NOR Flash
- 64Mbit QSPI RAM
- Break-out header (J6) for connecting an add-on board with eMMC (DA14708) or other peripheral
- Headers for I/O monitoring and expandability1
- Audio codec with a jack speaker phone and digital mic capabilities
- Analog Microphone
- RGB LED
- Two general-purpose Push Buttons
- Option to support two MikroBUS click boards and other interface boards via the two generic slots
could be used as a PMOD socket - Generic SPI expansion header (J27)
- Provisions for automated test
Applications
Design & Development
Videos & Training
See how the DA1470x family of integrated Bluetooth® Low Energy MCUs enables voice control and machine learning on the edge.
Resources
Support
Support Communities
- What is the max SPI display speed for the DA1469x series?
What is the max SPI display speed for the DA1469x series? Is it possible to run a 194*368 px spi display at 60fps with the standard RGB565?
Nov 11, 2025
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