Unit offers better memory with lower power consumption

FWM7BLZ23 Bluetooth® 5.3 wireless radio module

Developed as a 1-to-1, higher-performance replacement for Fujitsu’s FWM7BLZ20B module and featuring a full drop-in compatible pin layout, the module conforms to Bluetooth Core Specification Version 5.3.

The FWM7BLZ23 has the same dimensions as the FWM7BLZ20B, but offers 4x the memory (256KB RAM) and 2x the flash memory (1 MB) of its predecessor, allowing it to accommodate more complex programs and software. Increased memory and flash memory give designers the option to leverage the Matter royalty-free home automation connectivity standard as well as the Thread® IP-based networking protocol, with ample memory space for users’ applications.

What’s more, the module’s hardware encoding system enables the 125Kbps Bluetooth Low Energy Long Range communication mode. Users can then leverage the full capabilities of the Bluetooth 5.3 long-range mode, which covers roughly four times the area than the Bluetooth 5.0 long-range mode.