SIM800L

SIM800L is a SIMCom quad-band GSM/GPRS module in an 88-pad LGA package (15.8 × 17.8 × 2.4 mm) — 850/900/1800/1900 MHz 2G voice, SMS and GPRS data for M2M, remote metering and telemetry in regions where 2G networks remain operational. The tiny LGA footprint is the selection point: cellular connectivity in under 16 × 18 mm for designs that still run on GSM infrastructure. Selection advice: this is the bare module, not a third-party development board — antenna, power supply and SIM interface are your design’s responsibility. Network note: operators are retiring 2G in a growing number of regions, so confirm 2G availability in your target market before committing a new design; global connectivity is not implied. Parameters verified against the SIMCom SIM800L hardware design documentation.