The SensWear MAX30101 PPG daughter board enables high-quality optical biosensing for advanced physiological monitoring and research applications. Featuring multi-wavelength photoplethysmography with IR, Red, and Green light channels, the module captures rich cardiovascular and hemodynamic signals that can be processed for a wide range of health and human-centric sensing use cases. It connects seamlessly to the SensWear mainboard via I²C for synchronized, multimodal data acquisition.
This daughter board supports core wearable sensing applications such as heart-rate monitoring, SpOâ‚‚ estimation, respiration rate extraction, and reliable wear detection. Beyond standard metrics, the multi-channel optical data enables exploration of advanced and emerging biomarkers, including blood pressure estimation, arterial elasticity assessment, cardiovascular aging indicators, and arterial stiffness analysis. These capabilities make it particularly suitable for AI-driven physiological modeling and longitudinal health research.
Designed for flexibility and research-grade experimentation, the MAX30101 daughter board allows developers and researchers to rapidly prototype next-generation wearable health applications and investigate novel optical biomarkers within the open and modular SensWear ecosystem.
Shipping & Delivery
All estimated shipping times are in addition to fulfillment times, We offer a next working day delivery for orders placed before 6:30 p.m. Monday to Friday. Orders placed after this will be delivered within two working days. This excludes Saturday, Sunday and holidays. Appointed is not responsible for any customs/duties related to international orders. We are unable to calculate charges prior to your order being delivered, and recommend checking with your local customs office for more information. Shipping fees will not be refunded if you refuse these charges.

- Free destination delivery above $100
- Europe 1 – 3 days Free
- United States 4 – 6 days Free
- Asia 3 – 6 days Free
- Africa 5 – 7 days Free
- Australia 3 – 5 days Free
Returns & Refunds
We have a 14-day return policy, which means you have 14 days after receiving your item to request a return, To be eligible for a return, your item must be in the same condition that you received it, unused, and in its original packaging. You’ll also need the order confirmation, order number, or proof of purchase. We will notify you once we’ve received and inspected your return, and let you know if the refund was approved or not. If approved, you’ll be automatically refunded on your original payment method. Please remember it can take some time for your bank or credit card company to process and post the refund too.
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