Hey friends in this video I will show you how to make Blynk Location Tracker - Accident Alert System - SOS Alert with TTGO TCALL SIM800L ESP32 Module.
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Materials:-
TTGO TCALL ESP32 SIM800L: https://robu.in/product/ttgo-t-call-v1-4-esp32-wireless-module-sim-antenna-sim-card-sim800l-module-unsoldered/
MPU6050: https://amzn.to/45XrU5N
NEO6M GPS: https://amzn.to/3NoSJIQ
Charging Boost Stepup Module: https://amzn.to/3p23irZ
18650 Battery and Charger:
Push Button:
Slide ON/OFF Switch:
10k ohm Resistor:
Female USB Socket:
Zero PCB Board:
Circuit:-
