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The BlueMod+S42 is a next generation Bluetooth single mode module based on the nRF52 Nordic chipset. It is designed for smartphone connectivity and cable replacement applications with low energy consumption. The BlueMod+S42 supports the Terminal I/O profile as well as most GATT based profiles.
Key Benefits:- Bluetooth v4.2 qualified module
- CE, FCC, IC certified
- Generic GATT Client and Server
- Terminal I/O for Easy Transparent Data Transfer
- Sample Code for iOS and Android
- Important supported Bluetooth 4.2 features:
- LE Secure Connections
- L2CAP Connection oriented channels
- Long MTU size
- Data packet length extension
Interfaces:
- UART: 9600 bps – 921600 bps (asynchronous)
- Other interfaces: I²C, SPI, PWM, ADC • GPIOs: Up to 21
NFC Handover
BlueMod+S42 supports the NFC functionality of the Nordic nRF52382 chip. NFC handover simplifies device pairing and connection setup. The BlueMod+S42 emulates an NFC Forum compliant Tag Type 2 and provides a standardized Bluetooth handover record to the reader, thus allowing for automatic pairing without manual interaction. Telit provides a dedicated NFC utility app for Android devices for evaluating the handover feature.