![M5Stack Mini Heart Rate Unit (MAX30100) Pulse Oximeter [EOL] Stamp Module surgical planning](https://cdn.shopify.com/s/files/1/0935/3727/2132/files/4_1200x1200_d35a81a8-26fb-42c7-accc-4285a7728208.jpg?v=1763713221)
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surgical planning
The LILYGO T-ECHO retains the LORA features of the T-BEAM through integration of the LILYGO SX1262 wireless transceiver module
Its hexagonal structure
long service life
M5Stack Mini Heart Rate Unit (MAX30100) Pulse Oximeter [EOL] Stamp Module surgical planningDescription M5Stack Mini Heart Rate Unit (MAX30100) Pulse Oximeter is a compact blood oxygen and heart rate sensing unit built around the MAX30100 sensor. It combines red and infrared LEDs with a photodetector to support non invasive pulse oximetry and heart rate measurement in wearable, health monitoring, and embedded sensing prototypes. The Heart Rate Unit communicates over I2C at address 0x57 and supports programmable sample rate and LED current
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