GOBLIN 2 IoT development board

Physical

Dimensions: 65.5mm x 82.2mm

Microcontroller

• ATmega328P

• CPU Speed 16 MHz

• 1KB EEPROM

• 32kB Flash

• 2kB SRAM

External Power Input

• MicroUSB 2.0

• Solar Panel 5V up to 200mA

• 3.7V battery charger

Power Output

• 3.3V: 300mA

• 5V: 3A

• 24V: 500mA

Battery Charger

• Solar Panel 5V up to 200mA

• MicroUSB 2.0 – 5V

Status Indicators

• Power ON: LED Green

• Charging Battery: LED Blue

• Discharge Battery: LED Red

• Status NET: LED Green

• Transmitter RS485: LED Red

• Receiver RS485: LED Green

• PIN Digital 13: LED Red

• UART RX: LED Red

• UART TX: LED Red

Switches

• Power ON-OFF

• Select RS-485 or Digital PIN 7,8

• Select PROGRAM or SIM AT+

Ports

• 6 ADC input – 10 bits resolution

• 10 digital in/out – 5 PWM

• 1 Micro USB Up to 115.2k baud

Connectivity

• SIM5320A with Header USB 2.0 interface

• Header to Keypad, microphone and speaker for SIM I/O

• High accuracy 16 channel GPS

• RS-485 protocol 10Mbps Up to 256 nodes on the bus

• Arduino IDE compatible
• ATMEL STUDIO COMPATIBLE