Top rated products
-
(9-0-9) 500mA Step Down Transformer
Original price was: ₹99.00.₹89.00Current price is: ₹89.00.
-
Plastic Bevel Gear-16Teeth for 6mm Shaft
Original price was: ₹92.00.₹69.00Current price is: ₹69.00.
-
BC557 PNP Transistor
Original price was: ₹5.00.₹4.00Current price is: ₹4.00.
-
Mini Motor Drive Shield Expansion Board L293D Module
Original price was: ₹125.00.₹95.00Current price is: ₹95.00.
-
TCRT5000-Reflective Infrared Optical Sensor
Original price was: ₹45.00.₹35.00Current price is: ₹35.00.
Google Review
NodeMCU-ESP8266 Wi-Fi Development Board Based on CH340g IC
Original price was: ₹340.00.₹289.00Current 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
Shipping: Usually delivered in 3-7 days.
Brand New || Best Quality || Skype and Video Support Available.
Need in Quantity? Let’s Talk!
Availability:
27 in stock
27 in stock
2 in stock
The NodeMCU V3 is a breadboard-friendly open-source ESP8266 development kit, armed with the CH340G USB-TTL Serial chip. The CH340 line of chips is notoriously known as the affordable alternative to the CP210x. Whilst cheaper, CH340 is super reliable even in industrial applications. It is tested to be stable on all supported platforms as well. With an integrated USB interface, you can easily use it with the Arduino IDE or NodeMCU Lua.
NodeMCU is an IoT Module based on the ESP8266 wifi Module. NodeMCU uses Lua Scripting language and is an open-source Internet of Things (IoT) platform. This module has CH340g USB to TTL IC. It is based on Lua language and provides a high-level API to encapsulate the hardware operation of esp8266. It allows similar to Arduino Hardware interaction makes it easy for software developers to operate hardware devices, at the same time, nodemcu also provides event-driven network API and nodejs style programming Cheng way is to let Internet developers like fish in the water.
Technical Features:
- 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
- Uses: CH340G instead of CP2102.
- Wireless: 802.11 b/g/n standard
- Wi-Fi at: 2.4GHz, support WPA / WPA2 security mode
- Support STA/AP/STA + AP three operating modes
- Built-in TCP/IP protocol stack to support multiple TCP Client connections (5 MAX)
- Support UART / GPIO data communication interface
- Remote firmware upgrade (OTA)
- Support Smart Link Smart Networking
- ESP8266 has IO Pin
- Don’t need to download resetting
- A great set of tools to develop ESP8266
- Lowest cost WI-FI
- FOR Arduino like hardware IO
- Greatly speed up your IOT application developing process
Package Includes:
- 1 Piece- NodeMCU-ESP8266 Wi-Fi Development Board Based on CH340g IC
| Weight | 11 g |
|---|---|
| Dimensions | 58 × 31 × 12 mm |
Shipping
We strive to ensure that your orders reach every corner of India efficiently and reliably. To achieve this, we partner with some of the most trusted courier services in the country, including E-Kart, Amazon Surface, Delhivery, DTDC, Blue Dart, XpressBees, Ecom Express, and India Speed Post—especially for rural areas, based on the most suitable courier partner for each customer’s location.
For interior or remote regions not serviced by private couriers, we rely on India Post to ensure complete coverage.
We make every effort to dispatch orders on the same day they are placed or within 24 hours of receiving the order. Orders placed before 1 PM (IST) are typically shipped the same day, while those placed after 1 PM are scheduled for shipment the next working day.
This level of commitment applies throughout the week, including weekdays, and often extends to weekends and public holidays to serve our customers better.
We also offer local self-pickup options for customers in nearby areas—available on weekdays and partially available on weekends.
Warranty
This item is covered by a 7-day limited warranty from the date of delivery, applicable only to manufacturing defects. This warranty is provided solely to protect customers against any such defects. In the unlikely event of an issue, replacement or reimbursement will be offered after a complete inspection and confirmation of the defect.
What voids the warranty?
If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.
Note: For your peace of mind, all electronic items are imported and, as such, do not come with a manufacturer’s warranty or guarantee. However, we take great care to ensure product quality—each item is thoroughly inspected before dispatch.
Other Info
- Country of origin: China
- Packer/ Importer: Ercoms Robotics Lab
Related products
-
ESP-01 ESP8266 Serial WIFI Transceiver Module
Original price was: ₹140.00.₹89.00Current price is: ₹89.00.Add to cart Buy nowQuick 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
Shipping: Usually delivered in 3-7 days.
Brand New || Best Quality || Skype and Video Support Available.
Need in Quantity? Let’s Talk!
Availability:
-
ESP32 WROOM Wi-Fi + BLE Bluetooth 4.0 IoT Development Board
Original price was: ₹589.00.₹499.00Current price is: ₹499.00.Add to cart Buy nowQuick Review:
- Chip: ESP-Wroom-32
- Operating Voltage: 3.3V
- Crystal: 40Mhz
- Bluetooth: v4.0
- WiFi frequency: 2.4GHZ~2.5GHZ
Shipping: Usually delivered in 3-7 days.
Brand New || Best Quality || Skype and Video Support Available.
Need in Quantity? Let’s Talk!
Availability:
-
ESP32-CAM-MB MICRO USB Download Module for ESP32 CAM Development Board
Original price was: ₹199.00.₹149.00Current price is: ₹149.00.Add to cart Buy nowQuick Review:
- Model: ESP32-CAM-MB
- Color: Black
- Chipset: CH340G
- Connectivity Technology: USB
Shipping: Usually delivered in 3-7 days.
Brand New || Best Quality || Skype and Video Support Available.
Need in Quantity? Let’s Talk!
Availability:
-
Mega WiFi R3 Atmega2560 NodeMCU ESP8266 32Mb Memory USB-TTL CH340G Compatible (Without Cable)
Original price was: ₹1,649.00.₹1,149.00Current price is: ₹1,149.00.Add to cart Buy nowQuick 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
Shipping: Usually delivered in 3-7 days.
Brand New || Best Quality || Skype and Video Support Available.
Need in Quantity? Let’s Talk!
Availability:
&url=https://ercomsroboticslab.com/product/mega-wifi-r3-atmega2560-nodemcu-esp8266-32mb-memory-usb-ttl-ch340g-compatible-without-cable/&media=https://ercomsroboticslab.com/wp-content/uploads/2025/04/ERMCU010-Mega-WiFi-R3-Atmega2560-NodeMCU-ESP8266-32Mb-Memory-USB-TTL-CH340G-Compatible.webp){kind=link}
Reviews
There are no reviews yet.