• RS Stock No. 125-9533
      • Brand Pycom
      • Mfr. Part No. SiPy RCZ1 & RCZ3
      SiPy IoT SigFox WiFi BLE Board RCZ1/3
      Product Details

      Pycom SiPy MicroPython WiFi/Bluetooth/Sigfox Development Board

      The SiPy is a MicroPython enabled WiFi, Bluetooth and Sigfox development board designed specifically for IoT applications. At its heart is the Espressif ESP32 System on Chip (SoC) featuring a dual-core microcontroller, WiFi, Bluetooth, Sigfox and 512 KB RAM. All this power packed into a board measuring just 55 x 20 x 3.5 mm!

      Knowledge of Python on a PC or Mac transfers directly to working with MicroPython and SiPy so the learning curve is minimal. Pycom have developed an intuitive API to help you get the most out of your board.

      NOTE: An external antenna is required for the SiPy and using without an antenna can damage the device. The Pycom Antenna Kit is recommended and available from RS 125-9535.

      Two versions are available depending on your location:

      SiPy RCZ1/RCZ3 Europe / Japan / Korea - RS 125-9533
      SiPy RCZ2/RCZ4 America, Australia, New Zealand, SE Asia - RS 125-9540

      Integrated SoC with a powerful CPU, Bluetooth (Classic and BLE) and WiFi
      Up to 1 km WiFi range
      Network processor handles the WiFi connectivity and the IPv6 stack leaving the main processor free to run your application
      Texas Instruments CC1125 High performance RF transceiver
      Internal WiFi and Bluetooth Antenna and U.FL connector for external Sigfox antenna
      2 x UART, 2 x SPI, I2C, I2S, micro-SD card, 8 x 12-bit ADCs, Up to 24 GPIO
      WS2812 RGB multi-colour LED
      Reset and RF switches
      Compatible with standard breadboards using headers (RS 102-9147). Pycom offer an expansion board (RS 125-9534) featuring a micro-USB connector, button, LED and battery connector.
      ULP-coprocessor monitors GPIOs, ADC channels and internal peripherals during deep-sleep mode while only consuming 25 uA
      Size: 55 x 20 x 3.5 mm
      Operating temperature: -40°C to 85°C


      Input: 3.3 V to 5.5 V
      WiFi: 12 mA in active mode, 5 uA standby
      SiPy RCZ1/RCZ3 Europe / Japan / Korea: 17 mA in Rx mode, 47 in Tx mode and 0.5 uA in standby (RS 125-9533)
      SiPy RCZ2/RCZ4 America, Australia, New Zealand, SE Asia: 24 mA in Rx mode, 257 mA in Tx mode and 0.5 uA in standby (RS 125-9540)

      Sigfox Specifications

      Maximum Tx power:
      +14dBm (Europe)
      +22dBm (America)
      +22dBm (Australia and New Zealand)
      Node range: Up to 50km
      Sigfox pre-certified (October 2016)
      Includes 12 months free subscription to the SIGFOX network. Following this we recommend taking out a subscription plan directly with Sigfox to suit your requirements. Please visit sigfox.com for more information.

      WLAN (WiFi) - Pycom

      Not what you’re looking for? Select the attributes you require, then click the button below
      ClassificationDevelopment Board
      TechnologyBluetooth, SIGFOX, Wi-Fi
      Kit NameSiPy (Zone RCZ1/RCZ3 - 14dBm)
      Select all
      Customer reviews

      Add a review - Log In

      104 In stock for FREE next working day delivery
      Price Each
      Check stock levels
      Technical Reference
      • RS Components

        Statement of conformity

        The product detailed below complies with the specifications published by RS Components. Where applicable it provides assurance that electrostatic discharge sensitive devices have been handled and packed under conditions that meet the administrative and technical requirements of the ANSI/ESD S20.20:2014 and BS EN 61340-5-1:2007 Electrostatic Control Standards.
        RS Stock No. 125-9533
        Description SiPy IoT SigFox WiFi BLE Board RCZ1/3
        Manufacturer/Brand: Pycom
        Mfr. Part No. SiPy RCZ1 & RCZ3
        The foregoing information relates to product sold on, or after, the date shown below.
        Date Apr 25, 2017
        RS Components Ltd, Birchington Road, Corby, Northamptonshire, NN17 9RS, UK
      Similar Products
      View Similar Products

      Alternative for SiPy IoT SigFox WiFi BLE Board RCZ1/3

      Frequently Asked Questions
      Need some help?
      Call our Customer Services team on:
      08457 201201