NRF24L01 Wireless Transceiver Module+2.4GHz
1 × ₨ 180
A6 GPRS/SMS Development Board
1 × ₨ 2,000
Arduino UNO WIFI R3 ATmega328P+ESP8266 32Mb Memory
1 × ₨ 1,300 Subtotal: ₨ 3,480