HealthyPi 5: open source biosignal acquisition board

HealthyPi 5 is the latest evolution of the HealthyPi series. It is a powerful and feature-rich open source development board that allows you to easily explore many different biological signals. Whether you need a simple monitor for specific vital signs or a complete health sensor platform, HealthyPi 5 is a scalable solution to your health data challenges. Out of the box, it can handle electrocardiogram (ECG), respiration, photoplethysmography (PPG), oxygen saturation (SpO2), and body temperature data. And it’s easy to upgrade! Using the Qwiic connector on the Pro-Carrier Board, you can leverage external sensor modules to capture and analyze other biosignals such as galvanic skin response (GSR), electroencephalography (EEG), and electromyography (EMG) data. Features: - RP2040 dual-core ARM Cortex M0 microcontroller - ESP32C3 RISC-V module with BLE and Wi-Fi support - MAX30001 analog front-end for ECG and respiration measurements - AFE4400 analog front-end for PPG - Via on-board Qwiic/I²C Connectors for the MAX30205 temperature sensor - 40-pin Raspberry Pi HAT connector (also used to connect our display add-on module) - 1x USB Type-C connector for communicating with the computer and programming the RP2040 - 1x USB Type-C Connector for programming and debugging ESP32 modules - Onboard MicroSD card slot - Onboard Li-ion battery management, rechargeable via USB