TinyLoRa module

Hardwareentwicklung / hardware development Hardware bazaar
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– GitHub - azerimaker/Penguino-SAMR34: This repo contains all the necessary design and fabrication files for the Penguino SAMR34 RF module and its Feather breakout board.

About

TinyLoRa is a LoRa node based on the SAM R34/R35 Low Power LoRa® Sub-GHz SiP together with an Adafruit Feather style breakout board. The CPU is a SAML21 Cortex-M0 integrated with the SX1276 in one chip.

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Specs

  • ATSAMR34J18 LoRA System-in-Package (SiP) based RF module
  • ARM Cortex M0+ MCU & LoRa Radio
  • 256KB Flash, 40 KB RAM
  • Power Output: 20.00(dBm) (DS value, real output is not tested)
  • Frequency Range: 862 to 1020 MHz (DS values)
  • Sleep Current: 790 nA (DS value for the SiP, module will be thoroughly tested soon)
  • IO pins: 27
  • Module Dimenions: ~16.5x14x2 mm

References

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