Laird Connectivity Sterling-LWB5+ Wi-Fi and Bluetooth modules

Laird Connectivity’s Sterling-LWB5+ modules deliver Wi-Fi 5 (802.11ac) and Bluetooth 5.1 communications to next-generation Internet of Things (IoT) devices such as battery-powered medical devices, Industrial IoT sensors, rugged handheld devices and other connectivity solutions. They are powered by the Infineon CYW4373E solution, supporting secure performance in Industrial IoT settings.

Suitable for harsh environments, the modules feature a solder-down module form factor to minimise the effects of vibration and impacts, as well as an industrial temperature rating of -40 to +85°C. The range provides for several small-form-factor PCB modules with options for integrated and pre-certified external antennas, as well as a couple of M.2 form factor solutions for increased host integration flexibility for designers’ Linux platforms.

For optimum integration Laird Connectivity has also produced and certified a range of internal and external antennas, along with a reverse polarity SMA cable assembly specifically for Sterling-LWB5+ modules. The antenna range includes the internal FlexPIFA, Nanoblade and Mini Nanoblade Flex antennas as well as an external dipole antenna.

The modules support the latest WPA3 security standards, with an integrated power amplifier and low-noise amplifier (LNA) that are designed to ensure connectivity even in challenging RF environments. The devices are available in multiple antenna options and are certified to FCC, IC, CE, MIC, AS/NZ and Bluetooth SIG certification.