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WirelingZero is one of TinyCircuits' second-generation processor boards, specifically designed for low-cost Wireling projects. WirelingZero is based on the Atmel SAMD21 32-bit ARM Cortex M0+ processor (the same one used in the Arduino Zero) and provides a USB connectivity port, power management and battery charger in a single 15x32mm board. Note: The battery is not included and is sold separately. 

Main Features:

  • Atmel SAMD21 processor (same as is used on the Arduino Zero)
  • More memory compared to TinyDuino (both Flash and RAM)
  • Power switch, regulator, lithium battery management on board
  • Precision clock crystal and Real-Time Clock hardware built-in, low power standby
  • 4 individually addressable I2C Wireling Ports
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