Renesas Electronics Blood Oxygen Concentration, Heart Rate, Light and Color Sensor, Proximity, Pulse Oximetry Light

The Renesas Electronics prototyping for a custom system design with the OB1203, a multi-channel light sensor, proximity sensor, and photoplethysmography sensor. The board provides a standard Pmod Type 6A (Extended I²C) connection for the on-board sensor to plug into any MCU evaluation kit with a matching connector. The board features Pmod connectors on both sides of the board allowing additional Type 6/6A boards to be connected in a daisy-chained solution with multiple sensors on the same MCU Pmod connector. Because of the standard connector and software support, this board is the best choice to rapidly create an IoT system.

Fully integrated and trimmed module that includes two LEDs, 250mA maximum drive current, and photodetectors for SpO₂ measurements
High lux accuracy over different light sources, with absolute sensitivity of 0.06 lux to >150000 lux
Four parallel channels for measuring red, green, blue, and clear with accurate correlated colour temperature (CCT) and CIE 1931 XYZ (RGB) colour measurement
Object movement detection (in/out)
Standardized Type 6A Pmod connector supports I2C Extended interface
Dual connectors allow pass-through signals for daisy-chained solutions

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