Sunday, July 26, 2015

IoT devices: Proton, Electron


Particle Store | Build your connected product

$19 Proton tiny Wi-Fi development kit for creating connected projects and products for the Internet of Things.
  • Particle P0 Wi-Fi module
  • Broadcom BCM43362 Wi-Fi chip
  • STM32F205 120Mhz ARM Cortex M3
  • 1MB flash, 128KB RAM
  • 802.11b/g/n
  • Soft AP setup
  • FCC/CE/IC certified

$39 Electron is a tiny development kit for creating cellular-connected electronics projects and products. It comes with a SIM card and an affordable data plan for low-bandwidth things. Plus it's available for more than 100 countries worldwide!

  • 2.99/month for 1MB (approx. 20,000 messages per month)
  • $0.99/each additional MB
  • No Contracts
  • STM32F205 ARM Cortex M3 microcontroller
  • 1MB Flash, 128K RAM
  • Cellular modem: U-Blox SARA U-series (3G) or G-series (2G)
  • 36 pins total: 28 GPIOs (D0-D13, A0-A13), plus TX/RX, 2 GNDs, VIN, VBAT, WKP, 3V3, RST
  • Board dimensions: 2.0" x 0.8" x 0.3" (0.5" including headers)

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