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Heltec LoRa Kit 151

Ultra-low-power LoRaWAN development kit based on STM32L151CBU6 ARM Cortex-M3 MCU and Semtech SX1278 LoRa transceiver, with 6uA deep sleep current, integrated battery management, and CE certification.
ARM Cortex-M3 single-core @ 32MHz, ultra-low-power16KB SRAM128KB
~$14View
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