Soft device specification details

[Ameer.Sheik]

Hello All

Could you please tell me what is the main difference between following S130,S120,S110, Please help me

[bjorn-spockeli]

The S110 SoftDevice Specification can be found here.

The S110 SoftDevice is a Bluetooth low energy (BLE) Peripheral protocol stack solution. It integrates a low energy controller and host, and provides a full and flexible Application Programming Interface (API) for building Bluetooth low energy System on Chip (SoC) solutions.

The S120 SoftDevice Specification can be found here.

The S120 SoftDevice is a Bluetooth low energy (BLE) combined Central and Peripheral protocol stack solution, which means that the SoftDevice can be initialized to run either as a Central protocol stack or as a Peripheral protocol stack. When initialized as a Central, it supports up to eight simultaneous Central role connections and an Observer. When initialized as a Peripheral, is supports a Peripheral connection and a concurrent Broadcaster. The SoftDevice integrates a low energy controller and host, and provides a full and flexible Application Programming Interface (API) for building Bluetooth low energy System on Chip (SoC) solutions.

The S130 SoftDevice Specification can be found here.

The S130 SoftDevice is a Bluetooth low energy (BLE) Central and Peripheral protocol stack solution. It supports up to eight connections with an additional Observer and a Broadcaster role all running concurrently. The S130 SoftDevice integrates a BLE Controller and Host, and provides a full and flexible API for building Bluetooth Smart nRF51 System on Chip (SoC) solutions.