2 layers99.5 × 50.5 mm

Boards in 4 GitHub repositories, designed in KiCad, that use the SIM800 by SIMCom Wireless Solutions (1mA 3.4V~4.4V GSM I2C、USB、UART、GPIO、SIM card SMD,24x24mm 2G/3G/4G/5G Modules ROHS). See how each wires it, with its parts, size, README and files; the SIM800’s symbol, footprint and pinout are on its own page.


ahsan105/SIM800_GSM_PCB_design
Custom-designed GSM communication PCB using SIM800 with UART, RS232 level shifting, and power circuitry (KiCad)
