The iU880B is a compact, cost–effective and bidirectional USB adapter for the 868 MHz frequency band integrating the LoRa® Radio Module iM880B-L.

It can be connected to any Windows (VCP), Linux or MAC based to provide ultra-long range spread spectrum communication and high interference immunity whilst minimising current consumption.

The iU880B is compatible with two protocol stack; a LoRaWAN® compliant firmware and a proprietary LoRa protocol for Point to Point and Point to Multipoint.

The corresponding WiMOD Studios, a Windows/Mac application, provides a comfortable way to configure all physical parameters (frequency band, bandwidth, Dev Addr, NwkSKey, AppSKey…) as well as some sample application eg. Range Test.

Technical Data

Operating VoltageUSB (typ. 5 V)
Operating Temperature-40°C to +85°C
Dimensions (LxWxH)64 x 25.5 x 13 mm³
RF Output Power (max.)+18 dBm (EIRP)
MCUCortex M3
InterfaceFTDI-USB for Windows (VCP), Linux, MAC
SoftwareWiMOD LR Studio, DLL, Firmware, Bootloader, Update Tool

We look forward to working with you!