6 layers144.7 × 92.3 mmLesonar2 beamforming rx hardwaretornyol/lesonar2Ultrasonic phased array sonar922 parts113AGPL-3.0
2 layers47.9 × 92.3 mmLesonar2 tx hardwaretornyol/lesonar2Ultrasonic phased array sonar70 parts113AGPL-3.0