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02/05/2022

EID MUBARAK TO ALL

( Contact WhatsApp for latest price details )Arduino Shield featuring LoRa® technology:---------------------------------...
05/01/2022

( Contact WhatsApp for latest price details )

Arduino Shield featuring LoRa® technology:
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SX127x Shield is a Arduino Shield featuring LoRa® technology and based on Open source library.This Shield allows the user to send data and reach extremely long ranges at low data-rates.It provides ultra-long range spread spectrum communication and high interference immunity whilst minimising current consumption.

SX127x Shield is based on Semtech SX1276/SX1278 chip, it targets professional wireless sensor network applications such as irrigation systems, smart metering, smart cities, smartphone detection, building automation, and so on.

Using SX127x LoRa® modulation technique the Dragino Shield featuring LoRa® technology can achieve a sensitivity of over -148dBm using a low cost crystal and bill of materials. The high sensitivity combined with the integrated +20 dBm power amplifier yields industry leading link budget making it optimal for any application requiring range or robustness. LoRa also provides significant advantages in both blocking and selectivity over conventional modulation techniques, solving the traditional design compromise between range, interference immunity and energy consumption.

These devices also support high performance (G)FSK modes for systems including WMBus, IEEE802.15.4g. The Dragino Shield featuring LoRa® technology deliver exceptional phase noise, selectivity, receiver linearity and IIP3 for significantly lower current consumption than competing devices.

Shield Features:
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Compatible with 3.3v or 5v I/O Arduino Board.
Frequency Band: 915MHz/868 MHZ/433 MHZ (Pre-configure in factory)
Low power consumption
Compatible with Arduino Leonardo, Uno, Mega, DUE
External Antenna via I-Pex connector

Specification Summary:
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168 dB maximum link budget.
+20 dBm - 100 mW constant RF output vs.
+14 dBm high efficiency PA.
Programmable bit rate up to 300 kbps.
High sensitivity: down to -148 dBm.
Bullet-proof front end: IIP3 = -12.5 dBm.
Excellent blocking immunity.
Low RX current of 10.3 mA, 200 nA register retention.
Fully integrated synthesizer with a resolution of 61 Hz.
FSK, GFSK, MSK, GMSK, LoRaTM and OOK modulation.
Built-in bit synchronizer for clock recovery.
Preamble detection.
127 dB Dynamic Range RSSI.
Automatic RF Sense and CAD with ultra-fast AFC.
Packet engine up to 256 bytes with CRC.
Built-in temperature sensor and low battery indicator.

SX127X Shield-###
###: Frequency Band
433: For Bands: EU433, CN470
868: For Bands: EU868,IN865
915: For Bands: US915,AU915,AS923,KR920

, Smartifybd Integrated energy control platform Feature as bellow● Unmanned, reduced manpower.● Automatic data log...
11/12/2021

,


Smartifybd Integrated energy control platform Feature as bellow
● Unmanned, reduced manpower.
● Automatic data logging.
● Industrial-grade communication equipment ensures the safety and reliability of meter reading.
● Complete system log traceability is available.
● Visual graphics, data statistics.
●Meter status alarm, When low-power and low-volume magnetic attack sampling fault leakage alarm (external leakage alarm) occurs,
real-time alarm information is uploaded to the background application platform.
● Control the gasmeter valve switch through background application software (desktop WEB and mobile APP).
● When the meters removed or attacked by external forces, the information will be transmitted to the background application
platform in real time
● The stability of data transmission can be monitored.

Benefit / Advantage:
- Water, electricity, gas, and warm unified control platform which provides a comprehensive, near real-time energy network view;
- Synchronous, real-time data views that enable the unification of data and functionality;
- Fault diagnosis, which improves the problem diagnosis ability by 99%;
- Remote control makes it easy to maintain physical network and improve work efficiency by 45%;

Integrated energy smart metering and control platformIntegrated energy smart metering and control platform is an energy ...
11/12/2021

Integrated energy smart metering and control platform

Integrated energy smart metering and control platform is an energy management system independently developed by partners for enterprise or individual users. The system integrates all kinds of energy, including water, electricity, gas and heating sub-energy remote control board, and focuses on a unified platform for meter reading, remote control, billing, maintenance, statistics and analysis. It can be widely used in smart city, intelligent manufacturing, security monitoring, equipment management and other field.

(1)Module introduction
(2)System function
The platform can upload and count in real time the specific information of the TERMINALS in each region , which is convenient for the information collection and situation processing of the management department, monitor the various status information of the terminals, and carry out unified maintenance and scheduling Real-time positioning, the system can locate the terminal table on map
The remote opening and closing of valves for all users' tables in the current area can be operated in single and batch quantities.

You can set alarm rules before using, monitor and alarm abnormal conditions.
The system can be used for statistics and analysis of the user's consumption

Demand for Integrated energy smart metering and control platform With the improvement of living standards, people have g...
11/12/2021

Demand for Integrated energy smart metering and control platform

With the improvement of living standards, people have gradually rejected household meter reading out of consideration such as privacy, security, convenience . At the same time, the departments of water supply, power supply, gas supply, heat supply have promoted the transformation of "one household one table" project and the requirements of automation. The remote automatic meter reading system has become an indispensable part of the automati management and intelligent control of water, electricity, gas and heat. Through IoT sensor access network, the sensor can transfer all the collected information from different meters to the background management system reliably , to achieve a series of functions such as statistics, fault warning, statistical reports, bill generation etc.

Carbon Footprint in the Office by doing Office Automation
19/11/2021

Carbon Footprint in the Office by doing Office Automation

Banana plantations require an ample and frequent irrigation, but deficits of water could adversely affect crop growth an...
19/11/2021

Banana plantations require an ample and frequent irrigation, but deficits of water could adversely affect crop growth and yields. And this is where smart irrigation comes into the picture. Compared to rainfed production with seasonal differences, smart irrigation could provide regular water supply over the total growing season which will lead to taller plants, greater leaf area, and result in earlier shooting and higher yields.

[ Challenges ] 😔
1. Timely irrigation could not be achieved efficiently
Being a crop with long duration to yield, bananas need a great deal of water, varying from 1,200 mm in the humid tropics to 2,200 in the dry tropics. However, due to limited number and energy of manpower, the timely irrigation could be difficult to achieve.

2. Overwatering and waste run-off may occur
Interval between irrigation has an obvious effect on yields. The more balanced the intervals, the higher the yields. 😔

[ Solution ]😀
Smartifybd offers the whole smart irrigation solution including soil moisture sensor, solenoid valve controller and Outdoor LoRaWAN® getaway. By adopting Smartifybd smart irrigation, the operations could be more streamlined, resulting in savings in water, energy costs, and time. When the soil moisture sensor detects deficiency, it will send out alert to cloud management system so as to inform the users through app notification or emails. The users could manage irrigation remotely based on data through solenoid valve controller. Moreover, by adopting LoRa, it consumes less power and hence battery will last for longer duration. Also, the whole smart irrigation solution is easy to deploy due to its simple architecture.

Contact for more details [email protected] ✌️

[ Contact for more details [email protected] ]

Solution in Bangladesh Soil Moisture, Temperature and Electrical Conductivity Sensor
19/11/2021

Solution in Bangladesh
Soil Moisture, Temperature and Electrical Conductivity Sensor

with us for your # IoT Solution sales@smartifybd.com Soil Monitoring Over the past few years, the applications of m...
19/11/2021

with us for your # IoT Solution [email protected]

Soil Monitoring

Over the past few years, the applications of massive IoT deployed in soil monitoring, for example, greenhouse, have accelerated the evolution of digital farming. The data collection of environmental factors such as temperature, humidity, soil content, wind speed, rainfall, nitrogen, phosphorus, and potassium has composed an important part in soil monitoring.

SMTC Sensor works perfectly with Smartifybd IoT Cloud (Web & App), which allows you to monitor your data in the office or on the go. With a drag-and-drop experience, Smartifybd IoT Cloud provides rich features such as intuitive widgets, triggers, sharing and transfer ownership of devices, layers, etc.

30/08/2021

Building Seafty Planning Accepted by our honorable client.🤝
This project is Located at Aftab Nagar, Dhaka.
Each kitchen will be on under Gas Alarm Detector.
When Gas leakage occurred then immediately alarm will be triggered - Di-Di-Di very Loudly and Main Gas line will be automatically Turn-off.
Do Kitchen safety and secured your loving family.

Wishing that your sacrifices are appreciated and your prayers are answered by the almighty. Have a blessed Eid ul Adha!*...
20/07/2021

Wishing that your sacrifices are appreciated and your prayers are answered by the almighty. Have a blessed Eid ul Adha!

**Eid Mubarak**

04/07/2021

Are you ready ?
Doing Smart Home Automation
Saving Electricity Bill upto 30%.
Save Electricity, Save Green.



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