12:34 23 Nov 23

Owner is very helpful, supportive and friendly, best experience 💕

Anuj Jaiswal

12:34 23 Nov 23

A nice way of treat with friendly price ....must view for your need!!

Pradeep Patel

11:33 28 Oct 23

It was awesome experience in ercoms robotics lab .Mr. Ram was an amazing host here would love to visit here again

Dr Ashutosh Srivastava

16:56 10 Sep 23

Very professional

Abhimanyu Mishra

12:48 14 Aug 23

Nice store , very polite stuff

Vinod Kumar

15:50 24 Dec 21

Very good Robotics and electronics products , I have purchased 28 kits of Robotics and some electronics products ,all the products were very good. One thing is very nice that the owner of Ercoms is very supportive. Thank you Ercoms Robotics team for support us.
Some images of Robotics after assembling are....

05 Arjun Agarwal

14:13 10 Feb 21

A very good place for buying electronic items
Recently bought
Arduino uno
Ultrasonic sensor
BO motor
Wheels
castor wheel
L293D
Servo motor
Battery holder
Breadboard
jumper wires
The shopkeeper is very knowledgeable...

Category: IoT (Internet of Things)

“NodeMCU ESP8266 Serial Port Baseboard Lua WIFI Development Board” has been added to your cart. View cart

Showing all 13 resultsSorted by popularity

-15%
Rated 4.33 out of 5

NodeMCU-ESP8266 Wi-Fi Development Board Based on CH340g IC
Original price was: ₹ 340.00.Current price is: ₹ 289.00.
Quick Review:

Serial/USB Chip: CH340g

Material: Experimental Board + Mixed Alloy

Colour: Black

Standby: <200uA

Chip Module: ESP8266 with CH340g

Drive Type: Dual high-power H-bridge driver

Current: continuous transmission – 70mA (200mA max)

Working Temperature: -40 deg C ~ +125 deg C

Power Input: 4.5V ~ 9V (10 Vmax), USB-powered

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-16%
Rated 4.67 out of 5

NodeMCU-ESP8266 Wi-Fi Development Board Based on CP2102 IC
Original price was: ₹ 369.00.Current price is: ₹ 310.00.
Quick Review:

Colour: Black

Chip Module: CP2102

Standby: <200uA

Working Temperature: -40 ℃ ~ +125 ℃

Power Input: 4.5V ~ 9V (10VMAX), USB-powered

Drive Type: Dual high-power H-bridge driver

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-15%
Rated 4.33 out of 5

ESP32 WROOM Wi-Fi + BLE Bluetooth 4.0 IoT Development Board
Original price was: ₹ 589.00.Current price is: ₹ 499.00.
Quick Review:

Chip: ESP-Wroom-32

Operating Voltage: 3.3V

Crystal: 40Mhz

Bluetooth: v4.0

WiFi frequency: 2.4GHZ~2.5GHZ

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-7%
Rated 4.50 out of 5

ESP32-CAM 2MP Wi-Fi Bluetooth with Camera Module Development Board
Original price was: ₹ 589.00.Current price is: ₹ 549.00.
Quick Review:

Make: Generic

Input Voltage: 5V

Operating Temperature: -20~85°C

SPI Flash: Default 32Mbit

RAM: 520KB SRAM + 4MB PSRAM

Bluetooth: Bluetooth 4.2 BR/EDR and BLE standards

Wi-Fi: 802.11 b/g/n/

UART Baudrate: 115200 bps

Image Output Format: JPEG( OV2640 support only ), BMP, GRAYSCALE

Spectrum Range: 2412 ~2484 MHz

Note: this is not an AI-Think module

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-5%
Rated 4.83 out of 5

ESP32 (38 Pins) Wi-Fi + BLE Bluetooth 4.0 IoT Development Board
Original price was: ₹ 549.00.Current price is: ₹ 524.00.
Quick Review:

Module model : ESP-WROOM-32s

IO Port : 38

Ultra-low-power management.

4 MB Flash.

Integrated 520 KB SRAM.

Hybrid Wi-Fi & Bluetooth.

High level of integration.

Ultra-low-power management.

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-22%

ESP32-CAM-MB MICRO USB Download Module for ESP32 CAM Development Board
Original price was: ₹ 199.00.Current price is: ₹ 155.00.
Quick Review:

Model: ESP32-CAM-MB

Color: Black

Chipset: CH340G

Connectivity Technology: USB

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-36%
Rated 4.17 out of 5

ESP-01 ESP8266 Serial WIFI Transceiver Module
Original price was: ₹ 140.00.Current price is: ₹ 89.00.
Quick Review:

802.11 b/g/n

1MB Flash Memory

PCB Thickness: 1mm

Wi-Fi Direct (P2P), soft-AP

SDIO 1.1 / 2.0, SPI, UART

STBC, 1×1 MIMO, 2×1 MIMO

Integrated TCP/IP protocol stack

+19.5dBm output power in 802.11b mode

Power down leakage current of <10uA

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-19%
Rated 4.50 out of 5

ESP8266 WIFI Chip 0.91″ Inch OLED Display Development Board
Original price was: ₹ 1,299.00.Current price is: ₹ 1,049.00.
Quick Review:

Working voltage: 3.3V ~ 7V

Board size: 50.86×18.2×6.69mm

Screen size: 30×11.5mm

Flash: 32Mbyte.

Master chip: ESP8266.

OLED: 0.91 inch /128 * 32.

USB adapter chip: CP2102.

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-30%
Rated 4.50 out of 5

Mega WiFi R3 Atmega2560 NodeMCU ESP8266 32Mb Memory USB-TTL CH340G Compatible (Without Cable)
Original price was: ₹ 1,649.00.Current price is: ₹ 1,149.00.
Quick Review:

Microcontroller: ATmega2560

IC Wi-Fi: ESP8266

USB-TTL converter: CH340G

Power Out: 5V-800mA

Power Input USB: 5V (500mA max.)

Power Input VIN/DC Jack: 9-24V

Power Consumption: 5V 800mA

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-20%

ESP-01 Programmer USB-UART Adapter Module
Original price was: ₹ 99.00.Current price is: ₹ 79.00.
Quick Review:

Logic Input (V): 3.3

Driver IC: CH340 Serial Converter

Working current: 300mA

Working voltage: 4.5V – 5.5V

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-7%

NodeMCU ESP8266 Serial Port Baseboard Lua WIFI Development Board
Original price was: ₹ 234.00.Current price is: ₹ 218.00.
Quick Review:

Onboard power indicator

USB power output only for NodeMCU v3

DC Jack input voltage:6V to 24V

Spacing between Mounting Headers:25.5mm

The perfect solution for breaking out the pins from LuaV3 Nodemcu.

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-5%
Rated 4.67 out of 5

ESP-12E ESP8266 Wi-Fi Chip Module
Original price was: ₹ 210.00.Current price is: ₹ 199.00.
Quick Review:

Brand: DoIT

4 M Byte Internal flash size

RoHS Certified

Operating Voltage: 3.3 V

Frequency range: 2.4 GHz – 2.5 GHz

Operating Current: Average 80 mA

WiFi 2.4 GHz, support WPA/WPA2 Security

Network protocol: IPv4, TCP/UDP/HTTP/FTP

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-9%
Rated 4.50 out of 5

ESP8266 Wi-Fi 5V 1-Channel Relay Module
Original price was: ₹ 329.00.Current price is: ₹ 299.00.
Quick Review:

Baud Rate: 9600.

Short response time

Diode effusion protection;

On-board Relay:5V,10A/250V AC 10A/30V DC relay

Transmission Distance: 400m (max)

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