• How to Place an Order

  • Store Pick Up

  • Request for Quotation/ International Sourcing

  • Order Status

Choose Your Size Quick view

Reference: 984

Heat Shrink Tube

Heat Shrink Tubing 2:1, Eventronic Electrical Wire Cable Wrap Assortment Electric Insulation Heat Shrink Tube Kit (1 pcs) Please Choose Size Below

Price BDT 2
More
In-Stock
Jumper Wire Single Medium Quick view

Reference: 1354

Jumper Wire Single Medium

Length: 8.5 inches (Medium) Material: Copper Plated.EachPin Spacing: 2.54mm.Color: Colorfulcompatible with 2.54mm mil spacing pin headers.It can be used for PCB project, pc motherboard, etc.Allow you to plug and unplug easily for prototyping.Package Contents: 1 x Jumper Wire You will get only one pcs.

Price BDT 3
More
Last items in stock
470 Ohm 1/4w - Pack of 5 Quick view

Reference: 245

Kiloohm (KΩ) 1/4w Resistors - Pack of 5

Choose your desire Resistor value from below: 

Price BDT 5
More
In Stock
Jumper wire 40 Pcs Quick view

Reference: 31

Jumper Wire 40 Pcs Set

3 Types Available 1. Male to Male  2. Male to Female 3. Female-Female

Price BDT 90
More
In Stock
Buzzer Quick view

Reference: 766

Ohm (Ω) 1/4w Resistors - Pack of 5

Choose your desire Resistor value from below: 

Price BDT 5
More
In-Stock
Push Button Switch Quick view

Reference: 761

Push Button Switch

Push Button Switch

Price BDT 5
More
Pre-Order
5 mm Green LED (Pack of 5) Quick view

Reference: 768

5 mm Red LED (Pack of 5)

5 mm Red LED (Pack of 5)

Price BDT 5
More
In-Stock
Buzzer Quick view

Reference: 758

BC547 NPN Transistor

BC547 NPN Transistor

Price BDT 2
More
In-Stock
On sale! Arduino Uno R3 (Made in Italy) Quick view

Reference: 94

Arduino Uno R3

Arduino UNO in Bangladesh The Arduino Uno is a microcontroller board based on the ATmega328 (datasheet). It has 14 digital input/output pins (of which 6 can be used as PWM outputs), 6 analog inputs, a 16 MHz ceramic resonator, a USB connection, a power jack, an ICSP header, and a reset button. It contains everything needed to support the microcontroller.

Price BDT 749
More
In Stock
Buzzer Quick view

Reference: 755

5 mm Green LED (Pack of 5)

5 mm Green LED (Pack of 5)

Price BDT 5
More
In-Stock
All best sellers

868MHz RF LoRa SX1276 Long-Distance Communication Module

1552

LORA MODULE HIGH SENSITIVITY SX1278/SX1276 RF TRANSCEIVER

BDT 845
Quantity
In-Stock

  • Store Pickup Available! Store Pickup Available!
  • Free Ship Over 5000 BDT Free Ship Over 5000 BDT
  • Quality Product Quality Product
  • No Warranty No Warranty
  • No Replacement No Replacement
Description

LORA MODULE HIGH SENSITIVITY SX1278/SX1276 RF TRANSCEIVER

The RFM9X transceivers feature the LoRa (TM) long range modem that provides ultra-long range spread spectrum communication and high interference immunity whilst minimising current consumption.

Using Hope RF’s patented LoRaTM modulation technique RFM9XW 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. LoRaTM 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 RFM9XW deliver exceptional phase noise, selectivity, receiver linearity and IIP3 for significantly lower current consumption than competing devices.

SPECIFICATION:

  • Operating voltage: 1.8 - 3.7V
  • 168 dB maximum link budget
  • +20 dBm - 100 mW constant RF output
  • +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

DOCUMENTS:

  • RFM95W-915S2: 915Mhz, ship with wired antenna, base on SX1276
Product Details
1552
2 Items
30 other products in the same category:
 CH340 USB to ESP8266 Serial Wireless Wifi Module Adaper Board CH340 ESP-01 Development Microcontroller For Arduino Quick view

Reference: 697

CH340 USB to ESP8266 Serial Wireless Wifi Module Adapter Board CH340 ESP-01 Development Microcontroller For Arduino

CH340 USB to ESP8266 Serial Wireless Wifi Module Adapter Board CH340 ESP-01 Development Microcontroller For Arduino

Price BDT 199
More
In-Stock
New Dual Band GSM Antenna (SMA... Quick view

Reference: 1641

Dual Band GSM Antenna (SMA MALE)

Technical DataApplicable Bands: Dual Band 900/1800 MHzFrequency Range: 880-960 MHz / 1710-1990 MHzBandwidth: ±5 MHzVSWR (5m): 2.0 : 1Impedance: 50 ohmGain: 2 dBiMax Input power: 60WPolarization Type: VerticalDimension: 10.4 (D) x 55 mm (H)Colour: BlackConnector Type: SMA maleOperating Temperature: -40°Cto +85°C

Price BDT 150
More
In-Stock
A6 GPRS GSM Module Quick view

Reference: 841

A6 GPRS GSM Module

This GPRS GSM module based on the AI-Thinker A6, which it a newest GSM GRPS Quad-Band module. You can add voice, text, SMS, and data to your project with this module.

Price BDT 900
More
Pre-Order
GSM Antenna with SMA Male Connector Quick view

Reference: 1020

GSM Antenna with SMA Male Connector

Cable Length: 2.5m Frequency Range(MHz): 824-960/1710-1990Mhz   Bandwidth(MHz): 136/280   VSWR≤1.5    Gain(dBi): 2-3dbi   Max Input power(W): 60   Input Impedance(Ω): 50   Polarization Type: Vertical   net weight: 47g   Cable Type: RG174   Mounting Adhesive

Price BDT 190
More
In-Stock
Sonoff 4 Channel R3... Quick view

Reference: 1418

Sonoff 4 Channel R3 Wireless WiFi Smart Switch (10A, 2200 W)

4 Channel WiFi Smart Switch It can control 4 devices individually  Cost effective to control multiple appliances  Best Suitable for any Resistive load up to 2200 watt/channel

Price BDT 1,890
More
In-Stock
ESP32-CAM WiFi + Bluetooth... Quick view

Reference: 1407

ESP32-CAM WiFi + Bluetooth Camera Module Development Board ESP32 With Camera Module OV2640

1. ESP32-CAM is a WIFI+ Bluetooth dual-mode development board that uses PCB onboard antennas and cores based on ESP32 chips. It can work independently as a minimum system. 2. ESP integrates WiFi, traditional Bluetooth and BLE Beacon, with 2 high-performance 32-bit LX6 CPUs, 7-stage pipeline architecture, main frequency adjustment range 80MHz to 240MHz,...

Price BDT 995
More
In-Stock
ESP8266 ESP-01 Serial WiFi Wireless Adapter Module Quick view

Reference: 698

ESP8266 ESP-01 Serial WiFi Wireless Adapter Module

ESP8266 ESP-01 Serial WiFi Wireless Adapter Module

Price BDT 110
More
In-Stock
LC-GSM-SIM800C-2 USB to GSM... Quick view

Reference: 1557

LC-GSM-SIM800C-2 USB to GSM GPRS SIM800C Module with Bluetooth Computer Control

LC-GSM-SIM800C USB to GSM is a quad-band GSM/GPRS module with stable performance, compact appearance and high cost performance, which can meet the various needs of customers. Integrated USB to serial port chip, you can plug directly into the computer to debug. SIM800C operates at GSM/GPRS 850/900/1800/1900MHz which support to be used worldwide. It can...

Price BDT 1,750
More
In-Stock
GPS GSM GPRS SIM808 Module (Arduino Compatible) Quick view

Reference: 579

GPS GSM GPRS SIM808 Module (Arduino Compatible)

SIM808 module is a GSM and GPS two-in-one function module. It is based on the latest GSM/GPS module SIM808 from SIMCOM, supports GSM/GPRS Quad-Band network and combines GPS technology for satellite navigation. 

Price BDT 3,350
More
In Stock
Sonoff 4CH R2 Smart Switch Wifi Quick view

Reference: 1015

Sonoff 4CH R2 Smart Switch Wifi

Sonoff 4CH R2 Smart Switch Wifi Power Supply: 90V~250V AC(50/60Hz) Max. Current: 10A/gang Max. Power:2200W/gang, 2200W/Total Wireless Standard: 802.11 b/g/n Security Mechanism: WPA-PSK/WPA2-PSK Enclosure Material: Fire-retardant ABS V0

Price BDT 1,599
More
Pre-Order
ESP8266 Dual WiFi Relay... Quick view

Reference: 1337

ESP8266 Dual WiFi Relay Module Internet Of Things Smart Home Mobile APP Remote Switch

5V ESP8266 Dual WiFi Relay Module Internet Of Things Smart Home Mobile APP Remote Switch

Price BDT 835
More
In-Stock
TTGO T-Call ESP32 Wireless... Quick view

Reference: 1412

TTGO T-Call ESP32 Wireless Module GPRS Antenna SIM Card SIM800L Board

TTGO T-Call V1.3 ESP32 Wireless Module GPRS Antenna SIM Card SIM800L Board The new board combines ESP32 WiFi & Bluetooth WiSoC with SIMCom SIM800L GPRS module, and also happens to rely on a USB-C port for power and programming instead of the more common micro USB port on this type of hardware.

Price BDT 1,750
More
Out-of-Stock
Sonoff S26 WiFi Smart Socket Quick view

Reference: 1176

Sonoff S26 WiFi Smart Socket

Sonoff S26 WiFi Smart Socket দ্বারা আপনি আপনার যে কোনো ইলেকট্রনিক সামগ্রীকে ইন্টারনেট এর মাধ্যমে অন অফ ও কন্ট্রোল করতে পারবেন।  এটি আমাজন আলেক্সা ও Google Assistant / Home এর ভয়েস কম্যান্ড দিয়েও কাজ করতে পারবেন।  Sonoff S26 WiFi Smart Socket Wireless Plug Power Socket Smart Home Switch for Amazon Alexa Google Assistant IFTTT 3 Pin Socket

Price BDT 1,090
More
In-Stock
NodeMCU ESP8266 with 0.96... Quick view

Reference: 1255

NodeMCU ESP8266 with 0.96 Inch OLED Module Development Board

All ESP8266 pins are connected with header12 digital pins1 analog inputIntegrated 0.96″ OLEDMicro USB connectionCompatible with ArduinoCompatible with NodeMCU(Lua for ESP8266)Input Power 5VCompatible for ArduinoCompatible with NodeMCU(Lua for ESP8266)Click the link for more details:https://github.com/squix78/esp8266-oled-ssd1306  

Price BDT 1,250
More
In-Stock
On sale! ESP8266 ESP-01 WIFI Wireless Transceiver Send Receive LWIP AP+STA M70 Quick view

Reference: 345

ESP8266 ESP-01 WIFI Wireless Transceiver Send Receive LWIP AP+STA M70

ESP8266 is a wifi SOC (system on a chip) produced by Espressif Systems. It is an highly integrated chip designed to provide full internet connectivity in a small package. This is a module based on ESP8266 chip. Please see supplied pinout photo and schematics for connectivity details. There is a lot of online resources available for this module. 

Price BDT 200
More
In-Stock
DT-06 TTL to WIFI Module Quick view

Reference: 1578

DT-06 TTL to WIFI Module

DT-06 TTL Serial Port to WiFi Module

Price BDT 410
More
In-Stock
M590E GSM GPRS module Diy... Quick view

Reference: 1134

M590E GSM GPRS module Diy kits M590 GSM GPRS 900m-1800m sms CPU MCU test

voltage:5v current:1A frequency:900/1800 size50mm*50mm

Price BDT 850
More
In-Stock
UNO+WiFi R3... Quick view

Reference: 1603

UNO+WiFi R3 ATmega328P+ESP8266, 8Mb flash, USB-TTL CH340G, Micro-USB

It is a customized version of the classic ARDUINO UNO R3 board. Full integration of microcontroller Atmel ATmega328 and IC Wi-Fi ESP8266 with 8 MB flash memory, and USB-TTL converter CH340G on one board. All modules can work together or independently. With Cable

Price BDT 799
More
In-Stock
ESP32 ESP-32S NodeMCU Development Board Wireless WiFi Quick view

Reference: 948

ESP32 ESP-32S NodeMCU Development Board Wireless WiFi

ESP32 Development Board WiFi+Bluetooth Ultra Low Power Consumption Dual Cores ESP-32 ESP-32S Board

Price BDT 750
More
In-Stock
WiFi IoT Switch Sonoff Pow R2 Quick view

Reference: 960

WiFi IoT Switch Sonoff Pow R2

SpecificationPower Supply: 90V~250V ACMax. Current: 16APower: 3500WWireless Standard: Wi-Fi 2.4GHz b/g/nSecurity Mechanism: WEP/WPA-PSK/WPA2-PSKOperating temp:  0 ºC ~ 40 ºC (32°F ~ 104°F)Operating Humidity:  5%~90%RH, Non-condensingMaterial: FR-ABSConnector: Universal

Price BDT 1,490
More
In-Stock
SIM808 GPRS/GSM+GPS Shield Quick view

Reference: 1037

SIM808 GPRS/GSM+GPS Shield

SIM808 module is a GSM/GPS/BT three-in-one function module. It is based on the latest GSM/GPS/BT module SIM808 from SIMCOM, supports GSM/GPRS Quad-Band network and combines GPS technology for satellite navigation. It has high GPS receive sensitivity with 22 tracking and 66 acquisition receiver channels. Besides, it supports A-GPS that available for...

Price BDT 3,450
More
In-Stock
WeMos D1 CH340 WiFi... Quick view

Reference: 1602

WeMos D1 CH340 WiFi Development Board ESP8266 ESP-12F

The OTA WeMos D1 CH340 WiFi Development Board ESP8266 ESP-12F is a more Powerful Arduino with WIFI support. This development platform Espressif based on the ESP-8266 is the pins of the Arduino Uno almost compatible and can even be used as some shield modules designed for the classic Arduino Uno. *No Cable

Price BDT 499
More
In-Stock
AI-thinker A9G... Quick view

Reference: 1138

AI-thinker A9G GSM/GPRS+GPS/BDS Development Board

The A9G development board is a multifunctional development board based on AI Thinker’s A9G GPRS/GSM + GPS/ BDS module. You can use it to verify the basic communication and peripheral functions of A9G module. It has the basic phone/SMS, GPRS networking communications and GPS/BDS dual mode positioning function. There are lithium battery charge management,...

Price BDT 1,799
More
In-Stock
SP108E LED Wifi Magic... Quick view

Reference: 1566

SP108E LED Wifi Magic Controller WS2812B WS2813 LED Strip Light Smart APP Wireless Control Max 2048 Pixels

Features: 1) Long distance APP remote control via WIFI; 2) Support routing mode (AP) and LAN connection mode (STA); 3) Support almost every kind of one-wire or two-wire LED driver IC; 4) Brightness adjustable, with 180 kinds of patterns and 8 kind of color adjustable patterns; 5) Creatively using from-image-to-effect method for user to DIY any effect; 6)...

Price BDT 1,800
More
In-Stock
Sonoff IFan02 Smart Wifi Fan Speed Control Quick view

Reference: 1017

Sonoff IFan02 Smart Wifi Fan Speed Control

Sonoff IFan02 Smart Fan Speed Control Compatible with Alexa and Google Assistant Power supply: 90V~250V AC(50/60Hz) Max. Load: Fan- 250V, 2A, 500W; Light- 250V, 5A, 1250W Wireless standard:802.11.b/g/n 2.4G WiFi Encryption: WEP/TKIP/AES Security Mechanism: WPA-PSK/WPA2-PSK   Packing List iFan02 *1 2.4G RF Remote with button cell*1 User Guide * 1

Price BDT 1,998
More
Last items in stock
Sonoff TX Series WiFi Wall... Quick view

Reference: 1526

Sonoff TX Series WiFi Wall Switches T3 EU 2 Gang

Can control up to 2 device 220V Model : T3EU2C Remotely control devices through a phone Turn on/off devices with Amazon Alexa and Google Assistant Touch control buttons for convenient operation Set a particular time to turn on/off devices Customize one or groups of SONOFF devices to turn on/off with a simple tap Allow you to manage devices when there is...

Price BDT 1,599
More
In-Stock
SIM800L Mini GPRS GSM Module Quick view

Reference: 1039

SIM800L Mini GPRS GSM Module

The SIM800L is a cheap and portable GSM breakout board with all the capabilities of the larger SIM900 shields. In this Arduino SIM800L tutorial, I will help you get started with this nifty device. Sending and receiving texts with your Arduino have never been easier! Smallest SIM800L GPRS GSM Module MicroSIM Card Core BOard Quad-band TTL Serial Port.

Price BDT 399
More
In-Stock
Sonoff Dual 2CH Wifi Smart Switch Quick view

Reference: 1016

Sonoff Dual 2CH Wifi Smart Switch

Specification Power Supply: 90-250V AC Max Current: 16A(2 gang),10A(1 gang) Max Power:  3500W(2 gang) / 2200W(1 gang) Product Dimensions: 114*52*32mm Color: White  Frequency: 802.11 b/g/n  Security Mechanism: WPA-PSK/WPA2-PSK

Price BDT 1,300
More
In-Stock
A6 Pro Serial GPRS GSM Module Core Developemnt Board Quick view

Reference: 552

A6 Pro Serial GPRS GSM Module Core Developemnt Board

A6 Pro Serial GPRS GSM Module Core Developemnt Board This is professional version serial GSM / GPRS core development board based on GPRS A6 module. It supports dual-band GSM/GPRS network, available for GPRS and SMS message data remote transmission. Suitable for SIM800L GSM modules / Arduino SIM900 GPRS Shield

Price BDT 1,100
More
In-Stock
LoRa SX1278 Long Range RF... Quick view

Reference: 1529

LoRa SX1278 Long Range RF Wireless Module

Model:SX1278ZTR4 SX1278 433mhz module spread spectrum low power serial port module LoRa wireless module Range: 3-5 KM (line of sight) Silicon Transmission Technology's SX1278 module (SX1278ZTR4-GC) has been widely used by thermostat manufacturers due to its small size, low cost, and reliable quality. At the same time, Silicon Transmission Technology...

Price BDT 845
More
In-Stock
Customers who bought this product also bought:
NodeMCU ESP8266 with 0.96... Quick view

Reference: 1255

NodeMCU ESP8266 with 0.96 Inch OLED Module Development Board

All ESP8266 pins are connected with header12 digital pins1 analog inputIntegrated 0.96″ OLEDMicro USB connectionCompatible with ArduinoCompatible with NodeMCU(Lua for ESP8266)Input Power 5VCompatible for ArduinoCompatible with NodeMCU(Lua for ESP8266)Click the link for more details:https://github.com/squix78/esp8266-oled-ssd1306  

Price BDT 1,250
More
In-Stock
On sale! Arduino Uno R3 SMD Quick view

Reference: 323

Arduino Uno R3 SMD

Arduino Uno R3 is the clone one of the latest version of Arduino Uno with an on-board CH340 usb - serial converter chip. Even there are some little differences with respect to the original one, it is almost the same in terms of usage and software. This provides you a cheaper opportunitiy to get started with Arduino boards. The microcontroller model of...

Price BDT 730
More
In-Stock
On sale! Arduino Uno R3 (Made in Italy) Quick view

Reference: 94

Arduino Uno R3

Arduino UNO in Bangladesh The Arduino Uno is a microcontroller board based on the ATmega328 (datasheet). It has 14 digital input/output pins (of which 6 can be used as PWM outputs), 6 analog inputs, a 16 MHz ceramic resonator, a USB connection, a power jack, an ICSP header, and a reset button. It contains everything needed to support the microcontroller.

Price BDT 749
More
In Stock
Mini Servo SG90 Quick view

Reference: 20

Mini Servo SG90

Getting an original TowerPro Servo Motor is not an economical option at all!!! And is also a very difficult task to recognize and buy an original TowerPro servo, Because there are many suppliers spread over different online shops who are selling fake servo motors under this Brand name. We have imported this copy of the original TowerPro SG90 9g Mini...

Price BDT 145
More
In-Stock
TTGO Meshtastic T-Beam V1.1... Quick view

Reference: 1558

TTGO Meshtastic T-Beam V1.1 ESP32 WiFi Bluetooth GPS with OLED

TTGO Meshtastic T-Beam V1.1 ESP32 915Mhz WiFi Bluetooth ESP32 GPS NEO-6M SMA 18650 Battery Holder with OLED (915Mhz OLED)

Price BDT 3,299
More
In-Stock
Jumper wire 40 Pcs Quick view

Reference: 31

Jumper Wire 40 Pcs Set

3 Types Available 1. Male to Male  2. Male to Female 3. Female-Female

Price BDT 90
More
In Stock
LoRa SX1278 Long Range RF... Quick view

Reference: 1529

LoRa SX1278 Long Range RF Wireless Module

Model:SX1278ZTR4 SX1278 433mhz module spread spectrum low power serial port module LoRa wireless module Range: 3-5 KM (line of sight) Silicon Transmission Technology's SX1278 module (SX1278ZTR4-GC) has been widely used by thermostat manufacturers due to its small size, low cost, and reliable quality. At the same time, Silicon Transmission Technology...

Price BDT 845
More
In-Stock
Sony 9V Rechargeable... Quick view

Reference: 1319

Sony 9V Rechargeable Battery 450mAh

Sony 9V Rechargeable Battery 450mAh **Batteries must be charged before use after purchase. Please use this particular charger for this battery. Click Here High Quality Extra power Rechargeable

Price BDT 440
More
In-Stock

Follow us on Facebook