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Elecbee Mega WiFi R3 ATmega2560 ESP8266 Development Board 32Mb CH340G USB TTL Arduino Compatible IoT Module
SKU: EB0041473
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Key Features
Integrated Dual-Processor Design: Combines ATmega2560 microcontroller and ESP8266 WiFi functionality on a single development platform for embedded and wireless applications.
Flexible Communication Configuration: DIP-switch routing system supports multiple USB, firmware upload, and serial communication modes without additional hardware modifications.
Reliable IoT Connectivity: ESP8266 wireless module enables WiFi networking, cloud communication, remote monitoring, and smart automation integration.
Wide Development Compatibility: Compatible with Arduino IDE, sensors, relay modules, motor drivers, displays, and industrial embedded peripherals.
Efficient Embedded Integration: Integrated CH340G USB-to-TTL interface and 32Mb memory support streamlined programming, debugging, and firmware management workflows.
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Datasheet
In-Stock
Qty.
1
Unit Price
$ 17.99
Ext. Price
$ 17.99
$ 17.99
Qty.
Unit Price
Ext. Price
10+
$17.09
$ 170.90
20+
$16.19
$ 323.80
100+
$14.39
$ 1439.00
Specifications
Attribute
Value
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MCU/SoC Model
+WiFi ATmega2560+ESP8266 32Mb
CPU Architecture
ESP8266
Wireless Capability
Xtensa L106
Wi‑Fi Standard
Wi-Fi + Bluetooth
Memory
ESP-IDF/Arduino
Debug Interface
USB/CAN
Bluetooth Version
80
Power Protection
USB 5V
Description
The Elecbee Mega WiFi R3 Development Board combines the ATmega2560 microcontroller and ESP8266 WiFi module into a single integrated platform designed for IoT development, embedded control systems, wireless automation, robotics, smart devices, and industrial communication applications.
Featuring onboard 32Mb memory and integrated CH340G USB-to-TTL converter, the board supports direct USB programming, firmware uploading, and serial communication for both the ATmega2560 and ESP8266 modules. The dual-processor architecture enables independent or simultaneous operation of the microcontroller and WiFi subsystem.
The development board includes a configurable DIP-switch routing system that allows flexible communication configurations between USB, ATmega2560, and ESP8266 interfaces. Users can easily switch between firmware upload mode, serial communication mode, or independent module operation without additional hardware modification.
Based on the Arduino Mega R3 ecosystem, the board supports Arduino IDE development environments and provides compatibility with sensors, relays, displays, motor drivers, industrial communication modules, and IoT peripherals.
The ESP8266 wireless processor enables WiFi networking, remote monitoring, cloud connectivity, and smart automation functionality for connected embedded systems and industrial IoT devices.
This integrated controller platform is suitable for home automation, wireless sensor networks, industrial automation systems, robotics control, data acquisition, remote monitoring, and embedded communication projects.
Shopping Guide
Shipping | Delivery Period | Elecbee ships orders once a day at about 5pm except Sunday. Once shipped, estimated delivery time depends on the below carriers you chose. Express: 3-7 days. Standard Post: 7-20 days. | |
| Shipping Rates | Shipping rates for your order can be found in the shopping cart. | ||
| Shipping Options | We offer express and standard delivery services. | ||
| Shipping Tracking | We will notify you by email with tracking number once order is shipped. You can track your order using the “Track My Order” feature. | ||
| Returning/Warranty | Returning | Returns are normally accepted when completed within 30 days from date of shipment, please contact customer service for a return authorization. Parts should be unused and in original packaging. Customer has to take charge for the shipping | |
| Warranty | All Elecbee purchases come with a 30-day money-back return policy, plus 1-year Elecbee warranty against any manufacturing defects. | ||
| This warranty shall not apply to any item where defects have been caused by improper customer assembly failure by customer to follow instructions, product modification, negligent or improper operation | |||
| Ordering | How to Buy | Elecbee accepts online orders. | |
| Add to cart > Check out > Submit order > Complete payment > Delivery | |||
| Payment | PayPal, Credit Card includes Visa, Master, American Express, Bank transfer. | ||
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In-Stock
Qty.
1
Unit Price
$ 17.99
Ext. Price
$ 17.99
$ 17.99
Qty.
Unit Price
Ext. Price
10+
$17.09
$ 170.90
20+
$16.19
$ 323.80
100+
$14.39
$ 1439.00