Sku: SiPy-RCZ4

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Sku: SiPy-RCZ4
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SiPy 1.0

The SiPy is a multi-network (Sigfox, WiFi and BLE) development platform. It is programmable with MicroPython and the Pymakr IDE for fast IoT application development, easy Programming in-field and extra resilience with network failover. The best blend of speed to deployment and access to new LPWAN networks rolling out across Europe, USA, Africa and India. You can also configure the SiPy in FSK mode to send packets directly from SiPy to SiPy. This way you can create the network configuration of your choice and then use another SiPy as central Nano-Gateway to forward the data to the cloud via WiFi.



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



– 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, 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



WiFi Networking

802.11b/g/n 16mbps



Low energy and classic



Running at 32KHz



Node range: Up to 50km


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



– 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



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



– 7g
– 31g (Packaged)


Datasheet:  SiPy Datasheet.pdf

Pycom Sigfox module -RCZ4

Sku: SiPy-RCZ4

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