FreeWave Technologies Wireless IoT communication modules
ZumLink Z9-C and Z9-T serial radio modules are available for OEM and embedded applications. The modules are suitable for unmanned systems and other industrial machinery that require reliable, high-speed data communications and networking. They can deliver high-speed FHSS and DTS functionality operating in the 900 MHz unlicensed frequency range in a radio module that is half the size of a credit card, making it easy to embed and offering a light payload. The Z9-C and Z9-T solutions offer RS-232 interfaces and TTL interfaces, respectively. Features include adaptive spectrum learning protocol and throughput up to 2.2 Mbps at the 4-Mbps link rate.