Know The Board – FiPy

Deepak Radhakrishnan

It’s every developer’s dream to have multiple communication technologies in a single board. We started our journey from 8051 development board which has serial, wired communication technology to ESP8266 which has wireless communication technologies like WiFi and BLE.

Here comes our new “Hero” FiPy which comes with WiFi, Bluetooth, LoRa, Sigfox and dual LTE-M (CAT-M1 and NB-IoT). As well as the FiPy gives access to global LPWAN networks.

What’s on the Board

Ref :

FiPy comes with dual core ESP32 SoC which includes WiFi and BLE . Additionally it has a 4MB RAM , 8MB Flash Memory , LoRa , Sigfox and LTE (CAT M1 and NB1) .The Network processor handles the WiFi connectivity and IPv6 Stacks , so that the main processor is free and available to run user’s application .

An extra ULP(Ultra Low Power)-coprocessor that can monitor GPIOs, the ADC channels and control most of the internal peripherals during deep-sleep mode while only consuming 25uA. This is one of the main advantage of FiPy that makes this board compatible for IoT applications. When you need to run your board run for more than 10 Years with a single battery.

FiPy has separate external antenna connectors for WiFi/BLE , LoRa/Sigfox and LTE . WiFi and BLE doesn’t required an external antenna unless you specify it. Where as LoRa/Sigfox or LTE its recommended to use antennas always when you use it.

The nano sim socket comes under the board . The board has an LED indicator as well as a reset switch which normally comes with ordinary boards in the markets .


FiPy comes with 22 GPIO ports, yeah that’s a great number. It has 2 Serial ports , 2 SPI interfaces, I2C and micro sd support. The main thing about FiPy is that it has two 8 bit ADC and two 8bit DACs.

FiPy has two 64 bit timers with PWM up to 16 Channels. The incredible board also supports DMA(Direct Memory Access) on all peripherals.


  • Low energy device
  • Compliant with Bluetooth v4.2 BR/EDR and BLE specification
  • Class-1, Class-2 and Class-3 transmitter without external power amplifier
  • Enhanced power control
  • 10dBm transmitting power
  • NZIF receiver with -98 dBm sensitivity
  • Adaptive Frequency Hopping (AFH)
  • Standard HCI based on SDIO/SPI/UART
  • High-speed UART HCI, up to 4 Mbps
  • BT 4.2 controller and host stack
  • Service Discovery Protocol (SDP)
  • General Access Profile (GAP)
  • Security Manage Protocol (SMP)
  • Bluetooth Low Energy (BLE)
  • HID
  • All GATT-based profile supported
  • SPP-Like GATT-based profile
  • BLE Beacon
  • CVSD and SBC for audio codec
  • Bluetooth Piconet and Scatternet

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)

Sigfox Specification

  • Semtech SX1272 – Long Range, Low Power RF Transceiver 860-1000MHz with LoRa® Technology
  • 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)
    • Power
  • 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

LoRa Operating Frequencies

  • 868MHz(Europe) at 14dBm maximum
  • 915MHz (North and South America, Australia and New Zealand) at 20dBm maximum

LoRa Specification

  • Power consumption: 10mA Rx, 28mA Tx
  • LoRaWAN stack – Class A and C devices
  • Node range: Up to 40km
  • Nano-gateway: Up to 22km (Capacity up to 100 nodes)

LTE-M Operating Frequencies

  • 17 bands supported from 699Mhz to 2170Mhz (Total world-wide support)
  • Bands supported are currently: 1, 2, 3, 4, 5, 8, 12, 13, 14, 17, 18, 19, 20, 25, 26, 28, 66

LTE-M Specification

  • One single chip for both CAT M1 and NB1 (yes, only one chip)
  • 3GPP release 13 LTE Advanced Pro
  • Supports narrowband LTE UE categories M1/NB1
  • Integrated baseband, RF, RAM memory and power management
  • Reduced Tx power class option
  • Peak power estimations: TX current = 420mA peak @1.5Watt RX current = 330mA peak @1.2Watt
  • – Data rates:
    • 300 kbps DL
    • 375 kbps UL (LTE Cat M1 in 1.4 Mhz, HD-FDD)
    • 40 kbps DL
    • 55 kbps UL (LTE Cat M2 in 200 kHz, HD-FDD)

Encryption Supports

FiPy supports SHA, MD5, DES, AES encryption methods.

WiFi Networking

  • 802.11b/b/n 16mbps
  • Up to 1km range
  • Power: 12mA in active mode, 5uA in standby


  • Running at 32KHz


  • Node range: Up to 50km

Security & Certifications

  • SSL/TLS support up to 1.2
  •  WPA Enterprise security
  • AES encryption engine


  • RAM: 4MB
  • Flash Memory: 8MB
  • GPIO: Up to 22
  • Hardware floating point acceleration
  • Python multi-threading


  • Voltage Input: 3.3V  5.5V
  • 3v3 output capable of sourcing up to 400mA

Tx/Rx Frequencies

Ports for LTE BandsTx frequenciesRx frequencies
Low bands 5, 8, 12, 13, 14, 17, 18, 19, 20, 26, 28699 to 915 MHz729 to 960 MHz
Mid bands 1, 2, 3, 4, 25, 661710 to 1980MHz1805 to 2170 MHz


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


Ref :

AT Commands

The AT commands for the Sequans Monarch modem on the FiPy are available in a PDF file.

Get started using FiPy ->

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