NIRMITI BASE SHIELD
V1.3

Sensors and External peripheral Board

It an external peripheral module on which a Nirmiti board can be attached


Includes following peripherals 

  • Inertial Motion Unit(IMU) port:Accelerometer + Gyroscope + Temperature sensor

  • Bluetooth port: For wireless connection with mobile app

  • Speaker output port: Amplifier for speaker interfacing

  • Ultrasonic distance sensor port: up to the 3-meter range

  • OLED display port : 0.96 inch 128x64 OLED display

  • Motor driver: L293D motor driver for 2 motors

  • Switches: 4 momentary push switches

  • Keypad port: 4x4 keypad

  • LEDs: 4 colour LEDs

  • RGB LED: Color LED for multi-colour shades

  • Servo motor port: Port for servo motor

  • Powered by 1 cell (3.7v) Li-Ion or Li-Po battery with inbuilt charger

  • M24C16: 2kbyte EEPROM

User Manual (coming soon)
IMG_20210817_151854_edited.jpg

THIS IS A HOBBY PROJECT AND NOT FOR SALE

 
Specifications
Version
V1.3
External Supply type
USB , DC jack , Battery
Supply voltage (DC jack)
4 -15 V
Battery
1 cell (3.7 V) Li-Ion or Li-Po
Reverse polarity Diode (Screw Terminal)
Yes
Reverse polarity Diode (Battery)
No (But has RMC connector)
Display
0.91 inch 128x64 I2C OLED screen
IMU sensor port
Accelerometer, Gyroscope, Temperature
Distance sensor port
3-meter range
Bluetooth
Yes (Bluetooth V2.0)
External EEPROM
2 kbyte (m24c16)
LEDs
Orange , Red, Green , Blue
RGB LED
WS2812B
Motor Driver
2 motors (L293D)
Servo Motor
180° rotation
No. of Buttons
4
Speaker interface port
Inverting amplifier
Keypad interface port
4x4 matrix