On May 2, the installation of a Simrad WBAT – Wideband Autonomous Transceiver in the HarshLab laboratory of TECNALIA Research & Innovation, located in the BiMEP Biscay Marine Energy Platform, was successfully carried out by a team of AZTI in collaboration with the Materials for Extreme Conditions group of Tecnalia. The Simrad WBAT is a programmable, fully integrated