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SparkFun BlueSMiRF v2 Headers

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Documentation and hardware Files for the SparkFun BlueSMiRF v2. These boards work as a wireless serial UART pipe and are a great wireless replacement for serial cables. Simply pair, connect, and transmit serial data between your TX/RX lines! Any serial stream from 2400 to 921600 baud can be passed seamlessly between two devices.

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Part NumberDescription
ESP32-PICO-V3-02
AP2112K-3.3

SparkFun BlueSMiRF v2 Headers schematic

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SparkFun BlueSMiRF v2 Headers board layout

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