Wemos Mega 2560 R3 + WiFi

The Wemos MEGA 2560 + WIFI is a highly enhanced version of the Arduino MEGA with an additional ESP8266 microprocessor and WiFi connection module installed. It can be called a "real beast." Everything has been improved: built-in WiFi connection module, in addition to the ATmega2560 processor there is a more powerful ESP8266, more memory for storing and executing programs, 4 UART connections, many more input and output (I / O) pins - even 70, 16 of which are analog input, so you no longer have to worry about too few connections when connecting a 3D printer or project with many sensors. If you want to create a complex project, this microcontroller is just for you.
The larger number of UART connections allows you to read the serial connection (Serial COM) of the Arduino IDE console while communicating with other UART devices, which is not possible with the standard UNO model.

Table DIP- switch:

Features and technical specs.:

• Microprocessor: ATmega2560 and ESP8266
• WiFi connection module: ESP8266 Wi-Fi 802.11 b / g / n 2.4 GHz
• Supply voltage: 5V DC (via USB or ICSP) or 9-24V via DC connector
• Logic signal voltage: 5V DC using Atmega2560 microprocessor and 3.3V using ESP8266
• Processor frequency: Atmega 2560: 16MHz, ESP8266: 80-160MHz
• Number of analog signal pins: 16 (input only)
• Number of digital signal pins: 70 (15 of which are PWM)
• Permissible current for analog pins: 20mA
• Permissible current of 3.3V pins: 50mA
• 5V pin allowable current: 800mA
• Operating temperature: -40 - 125 ° C
• Dimensions: 101 x 53 mm
• Weight: 36g

Note: For the WiFi module to work with the microcontroller, the switches on the module must be replaced properly. The connection is shown in the table (in English):

Applications and external links::

• Using Arduino IDE
• Using nodeMCU IDE
• ESP8266 usage example

Claim orders from Stores

You can claim your purchased items within 1 - 4 work days after making an order (if product is in local warehouse).

Please wait for an email notification regarding Your order status update.

Vilnius Store address: Vytenio g. 20, LT-03229 Vilnius, Lietuva

Kaunas Store address: Pramonės pr. 4D, LT-51329, Kaunas, Lietuva

Local delivery in Lithuania

Purchased items are delivered locally through Venipak service. Depending on availability of items, orders are processed within 1-3 work days. Orders made until 1AM are shipped the same day.

Local delivery  (1-4 w.d.) price for items of any size is through through courier service is 4.90€ (incl. VAT), if the amount of the shopping cart exceeds 150€ - delivery is free.

Local delivery price to Venipak parcel terminals (1-3w.d.) is 2.90€ incl. VAT, if the amount of the shopping cart exceeds 50€ - delivery is free.

Local delivery price to Omniva parcel terminals (1-3w.d.) is 3.90€ incl. VAT,if the amount of the shopping cart exceeds 70€ - delivery is free.

Payment on delivery (COD) +2.00€ (incl. VAT).

You can pay for the goods at the time of delivery to the courier in cash or by credit card. Payment to Omniva parcel terminals is only possible by bank card.

International delivery pricing through courier service

International shipping prices depend on geographic location:

Latvia - 5.50€ (incl. VAT)

Estonia - 6.50€ (incl. VAT)

Paid orders of more than 150€ are shipped for free to Latvia and Estonia.

other countries - negiotiated individually.

International delivery pricing to Omniva/Venipak parcel terminals

Latvia - 6.00€ (incl. VAT)

Estonia - 8.50€ (incl. VAT)

Payments:

We accept payments via PayPal for orders over 20€.

Product availability status:

Vilnius Store In Stock - the product is at the store, Vytenio str. 20 in Vilnius and can be picked up / purchased at same day;

Kaunas Store In Stock - the product is at the store, Pramonės pr. 4D in Kaunas and can be picked up / purchased the same day;

Central Warehouse In Stock - In stock, product will be shipped in a short time 1-2 work days;

1-2 work days - product will be shipped in a short time - 1-2 business days;

2-3 work days – we don’t have selected product in local warehouse. Shipping time is only 2-3 work days;

3-5 work days – we don’t have selected product in local warehouse. Shipping time is between 3-5 work days;

3-7 work days – we don’t have selected product in local warehouse. Shipping time is between 3-7 work days;

Out of Stock – selected product is sold out at the moment, but you can apply for automatic alert by email when product will be in stock.