Adafruit NeoPixel Ring - 16 x 5050 RGB LED with Integrated DriversAdafruit NeoPixel Ring 16 x 5050 RGB LED with Integrated Drivers Round and round and round they go! 16 ultra bright smart LED NeoPixels are arranged in a circle with 1. 75" (44. 5mm) outer diameter. The rings are 'chainable' connect the output pin of one to the input pin of another. Use only one microcontroller pin to control as many as you can chain together! Each LED is addressable as the driver chip is inside the LED. Each one has ~18mA constant

you can design a robot to suit your needs

Datasheet (ATmega328P)

BLE shield is to adapt Bluetooth Low Energy to serial port

private network

Modbus Gateway: Modbus RTU to Modbus TCP / Modbus Polling

public security

Specification

3V and 5V power supply

and it’s connected to the cloud

With aluminium spacer and post

Odd Flow Control None

but also can do 5MP full resolution RAW image capture