Bluetooth Module for IoT, Low Power, Harsh Environment, and Long Range Applications

Built around NXP's QN9090 Bluetooth chip set, the CBT250 combines an ARM® Cortex®-M4 microcontroller with a high-performance Bluetooth v5.0 radio. The CBT250 is equipped with 640 kB of executable flash and 152 kB SRAM. It also has the option of 1 MB of additional flash which can allow OTA firmware support. Offering a wide variety of peripherals, the CBT250 can function as the core of a product design or interface to a host processor via a serial interface. The wireless performance of the CBT250 was designed to provide long range Bluetooth communication. Additionally, the CBT250 offers very low power consumption in sleep, Rx, and Tx modes. Integrated NFC tag functionality offers the easiest and most secure method for pairing Bluetooth devices. The module is well supported with an evaluation board that plugs into the NXP development kit. There are numerous BLE GATT examples, Standard Service examples, custom profile (OTA firmware, wireless UART) examples, and source code examples available for rapid development and seamless integration of the CBT250.

For soldering guides, regulatory & environmental information please visit Support

Cutsheet

• CBT250

Kit Information

• NXP QN9090

Applicable Blogs

• Options To Increase Bluetooth Range

See Also

• CMP53x – Bluetooth 5 + 802.15.4 Multi-Protocol Module