Compact and versatile IoT development kit for building a wide range of M2M cellular IoT applications

monoZero is a portmanteau of mono もの(object/thing) in Japanese and Zero in English, referring to our first thing in IoT space. monoZero is built with a cellular modem and ARM Cortex MCU. It supports variety of peripherals including UART, SPI, I2C, CAN, GPIOs that can be programmed by the user using monoZ:SDK to connect a wide range of sensors and other devices to the cloud.

5V Power input

Sensor I/Os


STM32L4 Arm Cortex M4

LTE-M/NB-IoT modem


SWD 3pin Debug port

SMA Connector

(LTE Antenna)

Sensor I/Os

Product Description

  • monoZero is a stackable and powerful development kit to build M2M/IOT applications, tailored to your needs.
  • Compact form factor that can be deployed for PoCs.
  • Programmable with the monoZ:SDK libraries to reduce your go to market time.
  • Multiple interfaces supporting variety of sensors such as RS232, I2C, SPI, UART, GPIO, CAN.
  • Multiple choices of boards and variety of sensors capability – Grove sensors on the connectivity addon board for addon sensors.

Product Features

monoZero 1WG


monoZero BG96/7080G


monoZero 1YS



ARM Cortex M4 32-bit processor @ 80MHz
1MB flash, 320KB RAM


Murata 1WG-SB
Murata 1YS-SB
Quectel BG96
Simcom 7080G











Power Supply



external nano sim X 1


RTC clock

Operating Temperature

-10 to 40 deg

Developer tool

monoZ SDK

monoZero 1WG / monoZero 1YS

TELEC, SoftBank

monoZero BG96

Telstra, GCF, CE, FCC, PTCRB, IC, IFETEL, CCC, KC, NCC, JATE, TELEC, RCM, NBTC, IMDA, ICASA, U.S._Cellular, Vodafone, Deutsche Telekom, Telefónica, Verizon, AT&T, T-Mobile, Sprint, Telus, Rogers, SKT, LGU+, NTT DOCOMO, SoftBank/KDDI

monoZero 7080G

JATE, TELEC, GCF, PTCRB, US Cellular, KDDI, SoftBank, Deutsche Telekom, AT&T, Verizon T-Mobile

monoZero Connectivity Boards

monoZero 1WG

with Murata 1WG modem

monoZero BG96

with Quectel BG96 modem

monoZero 7080G

with Simcom 7080G modem

monoZero 1YS

with 1YS modem

monoZero Addon Boards

monoZero Wi-Fi / BLE

Addon board for
Wi-Fi / BLE connectivity

monoZero Grove

Addon board for
Grove connectors

monoZero Sensor Board

Addon board with preconfigured sensors

monoZero Battery Board

Addon board for
battery provision

Scale with monoZero

Beyond PoC, monoZ inhouse design teams provide support for design optimization of monoZero towards scale implementation. Design optimized modules use the same electrical systems with monoZero thereby eliminating changes to application firmware.

Related Product

Configurable with monoZ:SDK

Leave the burden of configuring and communicating with modem, communication protocols, firmware libraries, configuration of RTOS and cloud platform connectivity to our SDK and focus on your business logic to make intelligent decisions with your data.

Enable connectivity to your existingdesign using monoZ:Jet

Explore our ready to integrate SOM module to enable connectivity (LPWA) for your system.

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