Cactus Micro Rev2 Development Board with ATmega32U4 and ESP8266 WiFi Module Integrated (Arduino-Compatible)

Product Details

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

The revision 2 use hardware serial port Serial1 as default option. It also Added some jumpers for connect esp8266 GPIO. For some usage such as I2C.

Features

• Built-in ESP8266 WIFI module
• ATmega32U4 running at 3.3V/8MHz
• Supported under Arduino IDE 1.0.6
• 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.

How it works

• The ESP8266 chip communicates with ATMega32U4 through the hardware serial port Serial1.
• The pin 13 is connected to pin CH_PD of ESP8266. Put the pin 13 high to enable ESP8266 chip.

Part List

• 1 xCactus Micro 
• 1x ESP8266 module (ESP-03)
• 1x Male headers (Not soldering)

Technical Details

• Dimensions: 60mm x 90mm x 19mm
• Weight: G.W 7g
• Battery: Exclude

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