SIM900 GSM/GPRS Module XL4015 DC-DC Step Down Adjustable Power Supply Module 3V with typical current consumption

3V with typical current consumption of 67mA

place the capacitor as close as possible to the power supply output or load point

the housing should remain warm but not too hot to touch

prank devices

USB Type-A Host Connector: Standard full-size USB-A female port for direct connection of USB devices and cables without adapters

SIM900 GSM/GPRS Module XL4015 DC-DC Step Down Adjustable Power Supply Module 3V with typical current consumptionSIM900 GSM GPRS Module The SIM900 GSM GPRS Module is a dual band cellular communication module that enables embedded systems and IoT devices to connect to 2G networks for voice calls, SMS messaging, and GPRS data transmission. Embedded systems engineers, IoT developers, and industrial automation specialists rely on this module to add wireless connectivity to remote monitoring systems, telemetry devices, and M2M applications without integrating full