This shared project replicates WULPUS PRO Acquisition PCB v1.0.0.

It works together with the WULPUS PRO WiFi host PCB v1.0.0 which can be ordered here.

Important: Once you place an order, PCBWay will deliver the PCB fully assembled but not flashed. After receiving the PCB, please follow Steps 2–4 of the Build Instructions to complete the device bring-up.

WULPUS PRO is a novel open-source runtime-programmable wearable ultrasound acquisition platform with an ultra-compact size of 39 × 21 × 6 mm and low weight of 5 g that integrates 16 time-multiplexed channels, a two-state configurable pulser (up to 30 V), a receive front end with up to 70 dB total gain (LNA + VGA), time-gain compensation support, an optional analog envelope extraction module, and an 8-Msps ADC providing a 9.9 MHz amplification path and 1.4-MHz end-to-end bandwidth.

The system operates with only 40 mW power budget at 50 Hz pulse repetition frequency (PRF) and under 60 mW at 300 Hz. WULPUS PRO is designed for seamless integration with research hardware via flexible data interfaces such as wireless data transmission with external Bluetooth Low Energy (nRF52-based) or Wi-Fi module ( based on ESP32-C6).

Full design files and documentation are available on GitHub under permissive licenses:

https://github.com/Sergio5714/wulpus-pro

Photos of the device shared from this PCBWay project are licensed under the Creative Commons Attribution-NoDerivatives 4.0 International License (CC BY-ND 4.0). If you reuse or share these photos, please provide appropriate attribution and do not distribute modified versions.