Quantity   Component name
1 × ESP-WROOM-32 Module <a target="_blank" rel="noopener noreferrer" href="https://www.adafruit.com/product/3320">https://www.adafruit.com/product/3320</a>
1 × RFM95W LORA Transceiver Module <a target="_blank" rel="noopener noreferrer" href="https://www.digikey.com/product-detail/en/rf-solutions/RFM95W-868S2/RFM95W-868S2-ND/5051755">https://www.digikey.com/product-detail/en/rf-solutions/RFM95W-868S2/RFM95W-868S2-ND/5051755</a>
1 × MPU-9250 Accelerometer <a target="_blank" rel="noopener noreferrer" href="https://www.digikey.com/product-detail/en/tdk-invensense/MPU-9250/1428-1019-1-ND/4626450">https://www.digikey.com/product-detail/en/tdk-invensense/MPU-9250/1428-1019-1-ND/4626450</a>
1 × MAX30101 Optical Heart Rate Sensor <a target="_blank" rel="noopener noreferrer" href="https://www.digikey.com/product-detail/en/maxim-integrated/MAX30101EFD/MAX30101EFD-ND/6123035">https://www.digikey.com/product-detail/en/maxim-integrated/MAX30101EFD/MAX30101EFD-ND/6123035</a>
1 × LMT01 Temperature Probe <a target="_blank" rel="noopener noreferrer" href="https://www.digikey.com/product-detail/en/texas-instruments/LMT01LPG/296-42299-ND/5355419">https://www.digikey.com/product-detail/en/texas-instruments/LMT01LPG/296-42299-ND/5355419</a>
1 × GPS module
1 × 1S 500mAh Lipo