Sim 800l

Sim800L – Compact GSM/GPRS Module for IoT Applications

Sim800L is a versatile Quad‑band GSM/GPRS module that delivers dependable 2G cellular connectivity with a minimal footprint. Designed for low‑power IoT deployments, it supports standard AT‑command interfaces over UART, enabling quick integration into embedded systems for messaging, data logging, and remote control.

• Frequency Bands: Quad‑band GSM 850/900/1800/1900 MHz, GPRS 2K‑4K throughput
• UART Interface: Full‑speed 115.2 kbaud, dual FIFO buffers for robust serial communication
• Power Profile: 3.3 V supply, peak current 2.5 A during transmission, standby mode <30 mA
• Common Use Case: Remote telemetry, SMS‑based control, smart metering, and industrial monitoring