GainSpan GS2000 Wi-Fi modules with concurrent mode

Click2Contact

GainSpan’s latest firmware release enables a module to operate both as a Wi-Fi station and a Limited AP in a time-multiplexed manner, giving the user the perception of concurrent Wi-Fi station and Limited AP mode operation. The networking mode is made possible by the dual-core architecture of the GS2000 SoC along with large memory resources.

The Limited AP mode interface in concurrent mode supports up to 16 client devices with WPA2-PSK encryption. This client device support gives OEM designers and embedded engineers the flexibility to architect their IoT device to meet all their technical needs while providing an easy development experience and designing a cost-effective solution.

Concurrent mode creates a networking mode for IoT devices where they can act as a station and as Limited AP on two separate networking interfaces concurrently. When using GainSpan modules at both ends, concurrent mode enables battery-powered devices such as sensors to sleep longer and to maintain network connectivity without having to wake up periodically unless there is meaningful data to transmit.

Applications include concurrent mode provisioning, uninterrupted field diagnostics and creating personal area networks (PAN).