OPEN-SMART ATMEGA328P (CH340) DIY Air Board with USB Cable Easy-Plug TFT LCD /DS1307 RTC /TF Card Module Compatible for Arduino

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Description

This is an Easy-Plug high quality OPEN-SMART board. It is compatible for Arduino.The board is based on ATMEGA328P or ATMEGA328PB.

It leads out many female pin header so that you can plug many modules such OPEN-SMART TFT LCD Breakout / Serial MP3 player onto the board directly without any cables.

There's a switch to choose the system supply voltage,3.3V or 5V, which is very useful if you want to set the system to 3.3V to save power.

For example, you want to connect directly 3.3V LCD / ESP8266 wifi-compatible module / BME280 barometric sensor module without level conversion module for 3.3V Board. And you can set the board to be 3.3V level.

Features:

- Use compatible bootloader.

- The program, expansion shields, IDE is compatible for Arduino.

- Use multi-color female header so that the interface is easy to identify and particularly noticeable.

- Use Through Hole Mount type B USB connector, consistent for the Board, ruggedness and long service life.

- Onboard 500mA resettable fuse to protect power supply from the USB port.

- Leads out female header for I2C / SPI / TFT LCD interface, so it is more convenient to connect it to peripheral modules without additional IO expansion shield.

- I2C female header: can connect to DS1307 RTC / LM75A temperature sensor / I2C 1602 LCD

- GPIO(D2 and D3) female header: can connect to Serial MP3 Player / Serial Bluetooth-compatible module

- SPI female header: can connect to MicroSD card Adapter module

- TFT LCD female header: can connect to OPEN-SMART TFT LCD breakout module(2.0”, 2.2”, 2.8”, 3.0”, 3.5”)

- You can burn the program with the type A male to type B male cable.

- Onboard 3.3V voltage regulator circuit。

- This board is ideal for learners want to make creative projects and learn for Arduino.

- On-board test indicator LED, and you can program to control it.

- USB interface driver chip: CH340, compatible with win7, win8, linux, MAC OS.

- Microcontroller: ATMEGA328P or ATMEGA328PB

- Working voltage: 5V or 3.3V.

- IO logic voltage: 5V or 3.3V

- Working current: 500mA (Max)

- Digital I/O Pins: 14 (of which 6 provide PWM output)

- Flash Memory: 32 KB of which 2 KB used by bootloader

- SRAM: 2KB

- EEPROM: 1KB

- Clock Speed: 16 MHz

Part List(Schematics and program can be sent via e-mail,Please contact us)

1 x Board

1 x USB cable(50cm)

About US:
We are a foreign trade technology company headquartered in Shenzhen, specialized in serving Southeast Asian customers, providing customers with one-stop services such as electronic materials, electronic products, computers and peripheral equipment, crafts, electronic watches, wearables, overall solutions, etc. We can also help Southeast Asian customers to purchase a variety of goods from China, providing high quality products.
Find the right supplier for customers in China, grow together with customers, create miracles and the future.
The founder of the company has served in the electronics industry for more than 20 years, has rich experience and technology, has its own professional electronics factory and rich supply chain.