4 New IoT Development Kits for Bluetooth Low Energy Applications

Thursday 3/30/17 11:16am
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Posted By Alan Lewis
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Get your Bluetooth® Low Energy IoT applications ready for a new family of development kits based on the CSR102x modules from Qualcomm Technologies International, Ltd.

The CSR102x family is designed to reduce the development time of the Bluetooth-connected IoT applications your customers are asking for:

  • Heart rate sensors, security tags, general IoT – The CSR102x Starter Development Kit is a good entry point for IoT development, with I/O expansion connectors for off-board sensors and actuators. It’s ideal for software developers looking to make the transition to embedded programming.
  • Lighting, home automation, sensor networks – The CSR102x IoT Development Kit is a package of 3 target boards made for networking Bluetooth devices and equipped with on-board LEDs, buttons, switches and sensors.
  • Beacons, proximity tags, wearables – The CSR102x Bluetooth Node Development Kit is powered by a coin cell battery, comes in a small footpod form factor, and includes a chip antenna, motion sensor, programming connector and internal flash.
  • Health & fitness, keyboards, mice, alert tags, keyless entry – The CSR102x Professional Development Kit is made for flexibility, with a pluggable CSR1025 chip module and multiple power supply options. It’s built to accommodate application-specific plug-in boards, currently the Sports Watch Application Board and the Smart Remote Application Board (sold separately).

Because “IoT” means so many different things to so many different developers, the CSR102x family covers a wide spectrum of application possibilities. It also checks three of the most important boxes on your IoT shopping list.

csr102x starter development kit

The CSR102x Development Kits – Low active power, low overall cost and security

Always-on devices are always-need-power devices. The CSR102x modules feature built-in power regulation and low active power consumption, with less than 5mA active current for transmit and receive operations. In the right applications, a coin cell battery in these modules can last for years.

Somewhere in the family you’ll find a kit with the hardware configuration you’re looking for. To keep your overall system costs low, we’ve designed the CSR102x kits so that very few external components are needed. The modules are implemented with only a single crystal, and you’ll find a direct connection between the antenna and device on each kit. The application boards include all the input controls, sensors and radios for prototyping a sports watch and smart remote control.

Without security, you don’t have much of an IoT story, so the CSR102x modules include application-level security features including encryption, authentication and over-the-air updates (OTAU) which are designed to prevent software running on them from being easily compromised. Applications downloaded may be authenticated using a SHA-256 hash and RSA-1024 signature, and may (at your option) be encrypted using AES-128 – only being decrypted before being loaded into RAM.

The CSR102x family picks up where the CSR101x family leaves off, adding new storage options for application software, lower power consumption, and support for the higher data throughput and additional security features of Bluetooth 4.2.

Are the CSR102x Development Kits right for you?

If you’re an embedded developer with C programming experience, you can dive right in to any kit in the family and start prototyping new apps in no time.

If you’re an app developer who’s been looking for a smooth path into embedded programming, we’ve made the CSR102x Starter Development Kit with you in mind. The IDE that comes with the kit includes full documentation on building sample apps and getting them downloaded to the hardware. The board includes expansion connectors and a programming and debugging interface to connect to the host development PC.

There’s no need for extensive knowledge of processor or Bluetooth technology. You can get the examples up and running quickly with basic knowledge of embedded design and C programming skills.

bluetooth low energy applications

Next steps

If there’s a one-size-fits-all for IoT, we haven’t found it yet. (And we would know.) That’s why we release our kits in families, with different applications and form factors in mind.

Have a look at our CSR102x Development Kits and find the one that best suits your needs:

You’re just a couple of clicks away from taking your IoT development to the next level.

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