• How to Place an Order

  • Store Pick Up

  • Request for Quotation/ International Sourcing

  • Order Status

Choose Your Size Quick view

Reference: RBD-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: RBD-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
In-Stock
470 Ohm 1/4w - Pack of 5 Quick view

Reference: RBD-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: RBD-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: RBD-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: RBD-761

Push Button Switch

Push Button Switch

Price BDT 5
More
In-Stock
5 mm Green LED (Pack of 5) Quick view

Reference: RBD-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: RBD-758

BC547 NPN Transistor

BC547 NPN Transistor

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

Reference: RBD-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 609
More
In Stock
Buzzer Quick view

Reference: RBD-755

5 mm Green LED (Pack of 5)

5 mm Green LED (Pack of 5)

Price BDT 5
More
In-Stock
All best sellers

WeMos D1 CH340 WiFi Development Board ESP8266 ESP-12F

RBD-1602

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

BDT 499
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

This WeMos D1 R2 development board for Arduino / NodeMCU is a WiFi capable ESP8266 based development board in the format of the Arduino UNO R3. This board is compatible with the Arduino IDE and with NodeMCU.

The D1 features an on-board switching power supply which allows you to power the board from a power supply up to 24V, 11 GPIO pins (can be used as input/output/PWM/I²C, except D0), and 1 analog input. The PWM resolution is 10bit (1MHz frequency).

The integrated 5V switching power supply (1A) is followed by a 3.3V LDO to supply power for the Wifi module and the 3.3V output (power supply for sensors and shields). Please pay attention when you connect other active peripherals to the I/O pins, because this is a 3.3V logic level device and higher levels on any pin could damage it. The maximum input voltage for the analog pin is 3.2V.

Specifications:

  • 80 MHz Processor / 4M Flash
  • FCC Certified ESP8266-12F Module
  • 11 digital input/output pins, all pins have interrupt/pwm/I2C/one-wire supported (except for D0)
  • 1 analog input (3.2V max input)
  • Micro USB connection
  • Power jack, 9-24V power input
  • Compatible with Arduino and NodeMCU
  • All IO pins are 3.3V and have interrupt/pwm/I2C/one-wire support except D0

Package Includes:

  • 1x WeMos D1 R2 Board ESP8266 Arduino NodeMCU Development Board
Product Details
RBD-1602
8 Items
30 other products in the same category:
Cable For Arduino UNO/MEGA... Quick view

Reference: RBD-1130

Cable For Arduino UNO/MEGA (USB A to B)-1feet

QUICK OVERVIEW USB Type: Type-A to Type-B Weight: 25 gm. Length: 30 cm. Fully compatible with the PC. Aluminum under-mold shield helps meet FCC requirements on KMI/RFI interference. Foil and braid shield complies with fully rated cable specifications reducing EMI/FRI interference

Price BDT 50
More
In-Stock
ATmega328P-PU PDIP-28... Quick view

Reference: RBD-1215

ATmega328P-PU PDIP-28 Microcontroller

QUICK OVERVIEW 131 powerful instructions – Most Single Clock Cycle Execution 32 x 8 general purpose working registers Fully static operation Up to 20MIPS throughput at 20MHz On-chip 2-cycle multiplier Write/erase cycles: 10,000 flash/100,000 EEPROM Optional boot code section with independent lock bits In system programming by on-chip boot program True...

Price BDT 440
More
In-Stock
Mini Mega 2560 PRO (Embed)... Quick view

Reference: RBD-1214

Mini Mega 2560 PRO (Embed) CH340G/ATmega2560-16AU

The Mega Pro Embed CH340G / ATmega2560 board is based on the ATmega2560 microcontroller and the USB-UART adapter CH340. The board is compatible with Arduino Mega 2560.

Price BDT 1,550
More
In-Stock
AVR Microcontroller... Quick view

Reference: RBD-1527

AVR Microcontroller Learning Development Board

If you want to learn AVR microcontroller, but did not suffer a suitable learning board supporting routines and do not know where to start learning resources, we recommend that you purchase this AVR learning board, as a someone who has, deep. Hereby, we introduced this PIC microcontroller development board inexpensive, stable performance, rich in...

Price BDT 3,230
More
In-Stock
ESP8266 NodeMCU Wifi Module... Quick view

Reference: RBD-694

ESP8266 NodeMCU Wifi Module Lua V3

ESP8266MOD or ESP-12E or ESP-12F is New Lolin NodeMcu Lua V3 Wireless Module Wifi Internet of Things (IoT) Development Board Based On ESP8266 Micro USB To TTL This is the famous NodeMCU which is based on ESP8266 WiFi SoC. This is version 3 and it is based on ESP-12E or ESP-12F or ESP8266MOD USB Driver: CH340 WiFicontroller ESP8266 NodeMcu V3, already...

Price BDT 440
More
In-Stock
Arduino Mega 2560 Quick view

Reference: RBD-9

Brand: SparkFun Electronics

Arduino Mega 2560 R3

Arduino Mega in Bangladesh The Arduino Mega is a microcontroller board based on the ATmega2560 (datasheet). It has 54 digital input/output pins (of which 14 can be used as PWM outputs), 16 analog inputs, 4 UARTs (hardware serial ports), a 16 MHz crystal oscillator, a USB connection, a power jack, an ICSP header, and a reset button. It contains everything...

Price BDT 1,200
More
In-Stock
ESP32-CAM WiFi + Bluetooth... Quick view

Reference: RBD-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 960
More
In-Stock
Arduino Pro Micro 5V/16MHz Quick view

Reference: RBD-838

Arduino Pro Micro 5V/16MHz

Arduino Pro Micro 5V/16MHz

Price BDT 799
More
In-Stock
37 In 1 Sensor Module Board... Quick view

Reference: RBD-1541

37 In 1 Sensor Module Board Set Kit For Arduino with Box

37 IN 1 BOX Sensor Kits /37 SENSOR KIT For Arduino with Plastic Box

Price BDT 1,950
More
In-Stock
MicroPython Board R3... Quick view

Reference: RBD-1603

MicroPython Board 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. The cable is not included. You need to use a micro-USB cable to program it.

Price BDT 1,200
More
In-Stock
Arduino Leonardo with... Quick view

Reference: RBD-154

Arduino Leonardo with Headers (Made in China)

Description: Arduino is an open-source physical computing platform based on a simple i/o board and a development environment that implements theProcessing/Wiring language.

Price BDT 899
More
In-Stock
Arduino Uno R3 bumper Quick view

Reference: RBD-286

Arduino Uno R3 bumper

3D Printed Arduino Uno R3 Bumper or base. Note: Arduino Uno is not included

Price BDT 200
More
In-Stock
Arduino Pro Mini PLC Relay... Quick view

Reference: RBD-1684

Arduino Pro Mini PLC Relay Board

Pro Mini PLC Relay Board DC 12V 8 Channel Relay Shield Module Delay Timer Switch Board for Arduino

Price BDT 4,990
More
In-Stock
NodeMCU ESP8266 with 0.96... Quick view

Reference: RBD-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
Arduino Nano V3.0 (CH340) Quick view

Reference: RBD-32

Arduino Nano V3.0 (CH340)

Arduino Nano R3 With Cable

Price BDT 395
More
In Stock
AI-thinker A9G... Quick view

Reference: RBD-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 1,990
More
In-Stock
On sale! Arduino LilyPad 328 ATmega328P Quick view

Reference: RBD-682

Arduino LilyPad 328 ATmega328P

Arduino LilyPad 328 ATmega328P

Price BDT 699
More
In-Stock
Cable For Arduino UNO/MEGA... Quick view

Reference: RBD-1761

Cable For Arduino UNO/MEGA (USB A to B)-3.2 Feet/1Meter

Cable For Arduino UNO/MEGA (USB A to B)-3.2 Feet/1Meter  Length: 3.2 Feet/1Meter  Product Details Product Type: USB Cable for Arduino Mega or Uno, Printer, scanner, and any other peripherals to a computer Used for: data transfer from computer to any other devices Colour: blue, transparent Data transfer: high speed and error-free Connector type: A to B...

Price BDT 130
More
In-Stock
Arduino Nano Gravitech US FT232 Original Quick view

Reference: RBD-926

Arduino Nano Gravitech US FT232 Original

The Arduino Nano is a small, complete, and breadboard-friendly board based on the ATmega328P (Arduino Nano 3.x). It has more or less the same functionality of the Arduino Duemilanove, but in a different package. It lacks only a DC power jack, and works with a Mini-B USB cable instead of a standard one.  Cable Included

Price BDT 650
More
In-Stock
On sale! Arduino Uno R3 SMD Quick view

Reference: RBD-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 539
More
In-Stock
Arduino Pro Mini 328 Quick view

Reference: RBD-155

Brand: SparkFun Electronics

Arduino Pro Mini 328

Arduino Pro Mini 328

Price BDT 599
More
In- Stock
NodeMCU ESP8266 Expansion... Quick view

Reference: RBD-1402

NodeMCU ESP8266 Expansion Base Board

NodeMCU ESP8266 Expansion Base Board This NodeMCU ESP8266 Expansion Base Board is an expansion board designed to work with the NodeMCU V3 ESP8266 ESP-12E. Powered by 6V to 24V DC input, it provides the support power to operate the NodeMCU V3, and provide easy connection to all of its input and output pins to help you connect your NodeMCU board to other...

Price BDT 250
More
In-Stock
On sale! Arduino Uno R3 (Made in Italy) Quick view

Reference: RBD-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 609
More
In Stock

Nextion NX8048T050 - 5.0"... Quick view

Reference: RBD-1218

Nextion NX8048T050 - 5.0" LCD TFT HMI Touch Display

Nextion is a seamless Human Machine Interface (HMI) solution that provides a control and visualization interface between a human and a process, machine, application or appliance. Nextion is mainly applied to Internet of thing (IoT) or consumer electronics field.

Price BDT 6,950
More
Last items in stock

XNUCLEO-F411RE - Improved... Quick view

Reference: RBD-1133

XNUCLEO-F411RE - Improved STM32 NUCLEO Board

XNUCLEO-F411RE Features Compatible with NUCLEO-F411RE, onboard Cortex-M4 microcontroller STM32F411RET6 Arduino connectivity support, easy to connect with various Arduino shields and access the massive Arduino resources ST Morpho headers provide full access to all STM32 I/Os, easy for peripheral expansion Supports mbed, build prototype quickly by mbed SDK...

Price BDT 5,990
More
In-Stock
On sale! STM32F103C8T6 ARM STM32... Quick view

Reference: RBD-350

STM32F103C8T6 ARM STM32 Minimum System Development Board Module Arduino

Description:Model: STM32F103C8T6.Core: ARM 32 Cortex-M3 CPU.Debug mode: SWD.72MHz work frequency.64K flash memory, 20K SRAM.2.0-3.6V power, I/O.Reset(POR/PDR).4-16MHz crystal.On-board Mini USB interface, you can give the board power supply and USB communication.

Price BDT 849
More
In Stock
Discovery Kit STM32F429ZI... Quick view

Reference: RBD-1531

Discovery Kit STM32F429ZI MCU STM32F429I-DISC1

The 32F429IDISCOVERY Discovery kit leverages the capabilities of the STM32F429 high-performance microcontrollers, to allow users to develop rich applications easily with advanced graphic user interfaces. https://www.st.com/en/evaluation-tools/32f429idiscovery.html

Price BDT 4,999
More
In-Stock
STM8S103F3P6 ARM STM8 Minimum System Development Board Module (Arduino Compatible) Quick view

Reference: RBD-576

STM8S103F3P6 ARM STM8 Minimum System Development Board Module (Arduino Compatible)

STM8 development board, minimum system board, core board, STM8S103F3P6

Price BDT 450
More
In-Stock
AVRISP Atmel STK500 AVR... Quick view

Reference: RBD-1110

AVRISP Atmel STK500 AVR programmer USB Atmaga Attiny

It can support a wide range of ATMEL AVR microcontroller. It can work with AVR Studio or WINAVR (GCC) You can Burn Arduino Bootloader. 8pin and 6pin ISP Heaper (Both)

Price BDT 2,500
More
In-Stock
On sale! FTDI USB to TTL Serial Converter Adapter FT232RL Quick view

Reference: RBD-658

FTDI USB to TTL Serial Converter Adapter FT232RL

FTDI USB to TTL Serial Converter Adapter FT232RL

Price BDT 299
More
In-Stock
Customers who bought this product also bought:
1N4148 Diode Quick view

Reference: RBD-1355

1N4148 Diode

1N4148 diode is a small high-speed switching diode with fast switching. It is widely used in single-pass isolation for circuits with high signal frequency, communication, computer board, TV circuit, and industrial control circuit

Price BDT 1
More
Pre-Order
WGP Mini UPS - Router + ONU... Quick view

Reference: RBD-1535

WGP Mini UPS - Router + ONU Backup Output 5V, 12V, 12V

WGP Mini UPS is a DC uninterruptible power supply which can store power; It can provide hours of operation during a power failure at a low price vs a traditional UPS. It is designed to provide emergency power backup to all kinds of DC power equipment such as routers, modems, set-top boxes, VOIP phone systems, surveillance systems, alarm systems, personal...

Price BDT 1,900
More
In-Stock
5V LED Traffic Light Module Quick view

Reference: RBD-1041

5V LED Traffic Light Module

5V LED Traffic Light Module   10mm LED

Price BDT 80
More
In-Stock
Buzzer Quick view

Reference: RBD-755

5 mm Green LED (Pack of 5)

5 mm Green LED (Pack of 5)

Price BDT 5
More
In-Stock
ESP8266 NodeMCU Wifi Module... Quick view

Reference: RBD-694

ESP8266 NodeMCU Wifi Module Lua V3

ESP8266MOD or ESP-12E or ESP-12F is New Lolin NodeMcu Lua V3 Wireless Module Wifi Internet of Things (IoT) Development Board Based On ESP8266 Micro USB To TTL This is the famous NodeMCU which is based on ESP8266 WiFi SoC. This is version 3 and it is based on ESP-12E or ESP-12F or ESP8266MOD USB Driver: CH340 WiFicontroller ESP8266 NodeMcu V3, already...

Price BDT 440
More
In-Stock
Glue Gun Quick view

Reference: RBD-834

Glue Gun

Glue Gun Sticks Hot melts easy use Multipurpose Perfect for home repairs, hobbies and crafts, Standard sealing wax sticks require less reloading. AC 100 V - 240 V, 50 Hz / 60 Hz Glue gun Uses standard hot melt glue sticks Fold-out stand for safe handy storage while in use   Buy Glue Gun Stick

Price BDT 299
More
In-Stock
Glue Gun Stick Quick view

Reference: RBD-835

Glue Gun Stick

Regular sized Glue gun compatible glue stick. Buy Glue Gun

Price BDT 18
More
Last items in stock
TM1637 LED Display Module for Arduino Quick view

Reference: RBD-924

TM1637 LED Display Module for Arduino

4 Bits 0.36Inch Clock RED Anode Digital Tube Four Serial Driver Board Control Interface: A total of four pins (GND, VCC, DIO, CLK), GND to ground, VCC is the power supply, DIO of data input and output pin, CLK is the clock signal pin;

Price BDT 120
More
In-Stock

Follow us on Facebook