SiPy

29.9534.95

One year of Sigfox connectivity included

The SiPy is a Micropython programmable triple-bearer. It runs on the Espressif ESP32 chipset, creating a board that has the perfect balance of power and flexibility. // Certified by CE, FCC, IC and RCM.

Connecting via USB? Please purchase the Expansion Board 3.0, Pysense or Pytrack.

If you are purchasing the SiPy and wish to connect via USB to your computer, you will also need to purchase either the Expansion Board 3.0, Pysense or Pytrack.

NOTE: For volume pricing contact sales@pycom.io

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Description

The SiPy is a Micropython programmable triple-bearer. It runs on the Espressif ESP32 chipset, creating a board that has the perfect balance of power and flexibility. // Certified by CE, FCC, IC and RCM.

Connecting via USB? Please purchase the Expansion Board 3.0, Pysense or Pytrack.

NOTE: SIGFOX CONNECTIVITY IS INCLUDED FOR 12 MONTHS FROM FIRST USE OF DEVICE FOR DEVELOPMENT UNITS. THIS DOES NOT INCLUDE LARGER DEPLOYMENTS/COMMERCIAL USE WHERE A PAYABLE SERVICE WILL BE REQUIRED. CONTACT PYCOM FOR PRICING

NOTE: Using the Sigfox radio without the external antenna can lead to damage of the device and is therefore not recommended.

If you are purchasing the SiPy and wish to connect via USB to your computer, you will also need to purchase either the Expansion Board 3.0, Pysense or Pytrack.

SiPy Features

Powerful CPU, BLE and state of the art WiFi radio
1KM WiFi range
MicroPython enabled
Fits in a standard breadboard (with headers)
Ultra-low power usage: a fraction compared to other connected micro controllers

Processing

  • Espressif ESP32 chipset
  • Dual processor and WiFi radio system on chip
  • Network processor handles the WiFi connectivity and the IPv6 stack
  • Main processor is entirely free to run the user application
  • An extra ULP-coprocessor that can monitor GPIOs, the ADC channels and control most of the internal peripherals during deep-sleep mode while only consuming 25uA

Sigfox Operating Frequencies

  • RCZ1 – 868MHz (Europe)
  • RCZ2 – 902MHz (US, Canada and Mexico)
  • RCZ3 – (Japan and Korea)
  • RCZ4 – 920-922MHz (ANZ, Latin America and S-E Asia)

Interfaces

  • 2 x UART, 2 x SPI, I2C, I2S, micro SD card
  • Analog channels: 8_12 bit ADCs
  • Timers: 4_16 bit with PWM and input capture
  • DMA on all peripherals
  • GPIO: Up to 24

Hash / Encryption

  • SHA, MD5, DES, AES

WiFi Networking

  • 802.11b/g/n 16mbps

Bluetooth

  • Low energy and classic

RTC

  • Running at 32KHz

Range

  • Node range: Up to 50km

Security & Certifications

  • SSL/TLS support
  • WPA Enterprise security
  • AES encryption engine

Memory

  • RAM: 512kb
  • Flash Memory: 4MB
  • GPIO: Up to 24
  • Hardware floating point acceleration
  • Python multi-threading

Sigfox Specification

  • TI CC1125NarrowbandTransceiver
  • Class 0 device. Maximum Tx power:
    • 14dBm (Europe)
    • 22dBm (America)
    • 22dBm (Australia and New Zealand)
  • Node range: Up to 50km
  • Sigfox certified

Power

  • Voltage Input: 3.3V  5.5V
  • 3v3 output apable of sourcing up to 400mA
  • WiFi: 12mA in active mode, 5uA in standy
  • Sigfox (Europe): 17mA in Rx mode, 47mA in Tx mode and 0.5uA in standby
  • Sigfox (Australia, New Zealand and South America): 24mA in Rx mode, 257 mA in Tx mode and 0.5uA in standby

Size

  • 55mm x 20mm x 3.5mm (Without Headers)

Weight

  • 7g
  • 31g (Packaged)

Additional information

Weight 0.031 kg
Dimensions 5.5 × 2 × 0.35 cm
Weight

0.07 g

Dimensions

45 x 25 x 12 mm

SiPy hardware version

Sigfox Zones RCZ1 & RCZ3 (14dBm), Sigfox Zones RCZ2 & RCZ4 (22dBm)

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