Proto Shield Wireless Module A7 GSM GPRS GPS configure the trigger input pins

configure the trigger input pins according to your system's timing specifications

this weather station supports multiple output protocols including RS-232

in or WhatsApp: +91-XXXXXXXXXX

Comes with two red and black wires attached

3V (I/O pins are 5V tolerant) Input Voltage 5V via USB or 3

Proto Shield Wireless Module A7 GSM GPRS GPS configure the trigger input pinsProto Shield The Proto Shield is a dedicated prototyping expansion board designed for Arduino and compatible microcontroller platforms, enabling rapid development and testing of embedded projects without soldering directly to the main board. Electronics engineers, hobbyists, and IoT developers rely on Proto Shield to accelerate project development cycles while maintaining circuit integrity and component reusability. This shield solves the critical