WIFI chip esp8266 built in Cactus Micro tiny size duino pro micro compatible board

 Features

• Built-in ESP8266 WIFI module (Optional)
• ATmega32U4 running at 3.3V/8MHz
• Supported under Arduino IDE v1.0.6
• On-Board micro-USB connector for programming
• 4 x 10-bit ADC pins
• 12 x Digital I/Os (5 are PWM capable)
• Rx and Tx Hardware Serial Connections

Getting Started

Open Arduino IDE and choose board "LilyPad USB" to start playing with your Cactus Micro in just a few easy steps.

Description

Cactus Micro is our integrated developement board, we have mixed Arduino with WIFI into a single board. It is targeted for makers to develop low power Internet-Of-Things (IoT) projects quickly and easily.

The micro-controller unit (MCU) is Atmel ATmega32U4 and the WIFI chip is ESP8266.

How It Works

• The ESP8266 chip communicates with Atmega32U4 through the SoftwareSerial or Serial (hardware serial port). It can be switched by a jumper. The default port for communicattion is SoftwareSerial port (RX: 11, TX: 12)
• The pin 13 is connected to pin CH_PD of ESP8266. Put the pin 13 high to enable ESP8266 chip.

 Support

All other questions regarding Cactus Micro, please visit our Forum

Technical Details

• About ESP8266 chip
• Serial communication

More details , please refer to  /wiki/Cactus_Micro  

Cactus Micro Pinout

  Beijing Aprilbrother Technology Co., Ltd. specializes in integrated circuit design, RF chip of internet of things and other development and selling for application system or products. With a joined force from our competent R&D Dept., hard-working workers and sales team, we have formed a professional team to provide you with a series of Bluetooth4.0 products.  

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