All nRF52 Series protocol stacks
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nRF52 Series SoCs
Compatible with SoftDevice S122
SoftDevice S122 is a memory-optimized Bluetooth® Low Energy protocol stack for the nRF52811, nRF52820 and nRF52833 System-on-Chips (SoCs). Up to 8 connections as a Central can be run concurrently with an Observer. It is Bluetooth 5.2 qualified and supports the following Bluetooth features: high-throughput 2 Mbps and channel selection algorithm 2 (CSA #2). The number of connections and bandwidth per connection are configurable, offering memory and performance optimization.
It is a complete stack with GAP, GATT, ATT, SM and Link Layer. Both GATT Server and Client are supported. The broad feature set also includes Privacy 1.2, configurable ATT MTU and LE Secure Connections.
Bluetooth 5.2 qualified
High-throughput 2 Mbps
CSA #2
LE Secure Connections
Privacy 1.2
Configurable ATT Table
Configurable ATT MTU
Custom UUID
Concurrent multiprotocol support
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Compatible with SoftDevice S122