Ideamart NBIOT DevBoard

The board is developed based on the SIM7000C and SIM7000E Modules as well as the Microcontroller ATMega 328 based on the most popular Arduino UNO PIN layout. Therefore this board is compatible with any shield that is compatible with the Arduino UNO

features

Ideamart NBIOT DevBoard Gives you many Amazing Features


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Ideamart IoT/eMTC/GSM/LTE Development Board SIM7000C ATmega328

The board is developed based on the SIM7000C and SIM7000E Modules as well as the Microcontroller ATMega 328 based on the most popular Arduino UNO PIN layout. Therefore this board is compatible with any shield that is compatible with the Arduino UNO

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Specification

◘ ATMEGA328P µCU with FTDI USB to serial converter◘ SIM7000C FDD-LTE B1/B3/B5/B8
◘ Same pinout as Arduino UNO◘ SIM7000E Tri-Band FDD-LTE B3/B8/B20/B28
◘ Compatible with any Arduino shield◘ GSM/GPRS/EDGE 900/1800 MHz
◘ Programable with Arduino IDE◘ GNSS (GPS,GLONASS and BeiDou/Compass, Galileo, QZSS)
◘ NB-IoT/GSM/LTE/eMTC enabled SIM7000C/SIM7000E module onboard◘ LTE CAT-M1(eMTC) Uplink up to 375kbps, Downlink up to 300kbps
◘ Separate USB interface for SIM7000 module◘ NB-IoT Uplink up to 66kbps, Downlink up to 34kbps
◘ GNSS (GPS,GLONASS and BeiDou/Compass, Galileo, QZSS)enabled◘ EDGE Class Uplink up to 236.8Kbps, Downlink up to 236.8Kbps
◘ GPRS Uplink up to 85.6Kbps, Downlink up to 85.6Kbps

Pin Configurations


No PIN Description No PIN Description
1 USB Port Programing USB port for ATMEL Chip - PC driver may be required. Use Arduino USB cable or USB printer wire to connect with PC 2 FTDI FTDI USB to Serial Converter FT232RL chip
3 LED2 User programable LED 4 PIN Headers Programable PIN headers to connect with micro controller. (Diagram 2 for more details)
5 Level Shifter 1.8V to 5V voltage level shifter 6 SIM7000 SIM7000 NB-IOT/eMTC/GSM/LTE Modem and GNSS Receiver
7 RF Antenna RF mobile network antenna port for SIM7000 (u.fL) 8 GPS Antenna GPS signal antenna port for SIM7000 (u.fL)
9 PPTC PPTC resettable fuse for USB input over current protection (max 500mA) 10 DC Input 2.1mm 7-12V DC power input
11 RESET ATMEGA328P micro controller reset button 12 3.3V Regulator Lm1117 3.3V low dropout linear regulator (max 800ma)
13 5V Regulator LM1117 5V low dropout linear regulator (max 800mA) 14 PIN Headers Programable PIN headers to connect with micro controller.(Diagram 2 for more details)
15 ATMEGA328P ATMEGA328P micro controller 16 Power LED Power indicator LED
17 ICSP Header ICSP Header for Arduino programming 18 Modem Reset SIM7000 modem hardware reset button
19 STAT LED SIM7000 modem STAT LED indicator 20 Modem USB SIM7000 modem USB port - firmware upgrade - Modem debug
21 PWR KEY SIM7000 modem power key - Press 1.5sec to power up/down 22 Net Light Power indicator LED

Screenshots

Image Gallery

Getting Started


GitHub Repository

This is the GitHub Repository of the IdeaMart NB Iot Project. Here you find all the required content related to this project.

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Dev Board Documentation

This doc contain everything you need for using this device.

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Getting Started Guide

This PDF Document content of all the information you need to getting started with this device

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Sample Code

Here you will find some of the example code of applications that use NB IOT Board

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Contact Us

Postal Address

Dialog Axiata PLC 475 Union Pl, Colombo 00200

Phone number

0773054056 or Dial 345