Amazon.com: Waveshare GSM/GPRS/Bluetooth 3.0 HAT for Raspberry Pi 2B/3B/3B+/Zero/Zero W/ Jetson Nano Based on SIM800C Support SMS Data Transfer ect : Electronics
SIM800C-DS | SIMCOM Quad-Band GSM/GPRS Module | SOS electronic
Simcom Sim800c Gsm Module at Rs 350/piece in Mumbai | ID: 21694161155