Presenting the SiPy.


With Sigfox, WiFi and BLE, the SiPy is the latest Pycom triple-bearer enabled module on the market today – the perfect enterprise grade IoT platform for your connected Things.

Featuring the latest Espressif ESP32 chipset the SiPy offers a perfect combination of power, friendliness and flexibility.

Create and connect your things everywhere. GO INVENT.

  • Powerful CPU, BLE and state of the art WiFi radio.
  • MicroPython enabled, use the Linux of IoT for 10x faster programming
  • 1KM WiFi Range
  • Fits in a standard universal Pycom Expansion board (with headers)
  • Ultra-low power usage: a fraction compared to other connected micro controllers

DISCLAIMER: the SiPy is being developed at the moment and is not yet certified on the Sigfox networks. Certification will take place prior to release in November 2016.



SiPy Features
– Powerful CPU, BLE and state of the art WiFi radio
– 1KM WiFi range
– MicroPython enabled, the Linux of IoT for 10x faster programming
– Fits in a standard breadboard (with headers)
– Ultra-low power usageL a fraction compared to other connected micro controllers

– 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

– 2 x UART, 2 x SPI, I2S, micro SD card
– Analog channels: 8x12 bit ADCs
– Timers: 4x16 bit with PWM and input capture
– DMA on all peripherals
– GPIO: Up to 24

– Size: 55mm x 20mm x 3.5mm
– Operating temperature: -40 to 85 degrees celsius
– 3V3 Ultra-Low-Noise switching regulator
– WS2812 RGB multi-colour LED
– External LoRa antenna connector
– Reset switch
– SIGFOX transceiver
– ESP32 Dual Core micro controller and WiFi/Bluetooth 4.2 radio
– 32Mbit flash memory
– RF switch
– U.FL connector
– Internal WiFi and Bluetooth Antenna

Use the Pymakr IDE
Super easy code editor to write your Python scripts
Quick verification
For easy and fast debugging use the interactive shell that is accessible through telnet or one of the serial ports
Easy Upload
Upload your scripts and any other files you want to the SiPy via the FTP server
Locally or remotely
Reset the SiPy (you can do it locally, or remotely via Telnet)

Hash / encryption
Wifi Networking
802.11b/g/n 16mbps
Low energy and classic
Running at 32KHz
Node range: Up to 50km
Security and Certifications
– SSL/TLS support
– WPA Enterprise security
– AES encryption engine
– RAM: 512kb
– Flash Memory: 4MB
– GPIO: Up to 24
– Hardware floating point acceleration
– Python multi-threading

Sigfox Specification
– TI CC1125 Narrowband Transceiver
– Class 0 device. Maximum Tx power:
– +14dBm (Europe)
– +22dBm (America)
– +22dBm (Australia and New Zealand)

– Node range: Up to 50km
– Sigfox pre-certified (October 2016)

– Voltage input: 3.3V – 5.5V
– 3v3 output capable of sourcing up to 400mA
– WiFi: 12mA in active mode, 5uA in standby
– 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

With dozens of ready to use templates and libraries soon to be available on the Pycom Exchange, developing a new IoT solution is now easier and faster

Get the Pymakr

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Presenting other Development Boards …like the LoPy

Introduction: The LoPy – Kickstarter Feature Video

LoPy was launched on Kickstarter in February 2016 and successfully funded with 240% of initial requirement. The LoPy is available for pre-order (see the Pycom webshop) and will ship to customers August 2016.

All the hardware specs are awesome, but it get’s better still. The LoPy is really easy to use, because we have written a powerful and intuitive IDE – the Pymakr to make it even easier for you to program in your browser and load straight to the LoPy.