In partnership with Kaynes Technology

KT1020 BLE Module is based on CSR1020 SoC from Qualcomm. Bluetooth modules can be designed into various types of electronic devices to handle a broad range of Applications. Bluetooth low energy takes less time to make a connection than conventional Bluetooth wireless technology and consumes approximately 20 times less power than Bluetooth Basic Rate.


  • HID: keyboards, mice, touchpads, advanced remote controls with voice activation

  • Sports and fitness sensors

  • Health sensors

  • Mobile accessories: watches, proximity tags, alert tags and camera controls

  • Smart home: heating/lighting control

  • Office and Mobile Accessories

  • Automotive Remote Control Smart Watches

  • Bluetooth® v4.2 specification compliant (upgradable to v5.0)

  • 16-bit RISC MCU

  • 80 KB RAM, 192 KB ROM, 60 KB OTP

  • 256 KB External SPI flash

  • Support for Bluetooth v4.2 specification features

  • Master and slave operation

  • Including encryption

  • GAP, L2CAP, Security manager, Generic attribute protocol, Attribute profile, Bluetooth low energy technology profile support

  • SIG Mesh and CSR Mesh Support

  • Audio support: Digital microphone input, I²S port for PCM I/O & G.722 Codec

  • IR Encoder

  • Up to 15 Programmable general-purpose PIO controller

  • 10-bit ADC & 1 analogue AIO

  • 5 PWM modules with 3D shutter control

  • Ultra-low power Bluetooth low energy technology radio v4.2 specification compliant radio

  • Antenna: PCB Antenna

  • Transmit Power: +4dBm (SoC)

  • Receiver Sensitivity: -90.5 dBm (SoC)

  • Power Supply: 1.8V to 3.6V

  • Battery Monitor

  • Dimension: 23.5mm x 15.25mm x 2.7mm

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