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Particle Xenon Kit - nRF52840 with BLE and Mesh : ID 3995 : $25.00 : Adafruit Industries, Unique & fun DIY electronics and kits
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Particle Xenon Kit - nRF52840 with BLE and Mesh : ID 3995 : $25.00 : Adafruit Industries, Unique & fun DIY electronics and kits
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