4 layers40 × 80 mm

Boards in 3 GitHub repositories, designed in KiCad, that use the SIM7600G-H by SIMCom Wireless Solutions (2.3mA 3.4V~4.2V GPRS、GSM、FDD-LTE、TDD-LTE、EDGE、HSPA+ I2C、USB、UART、SDMMC、ADC PCM语音功能、UMTS功能、HSPA功能、DTMF功能、音频回放和录制功能 SMD,30x30mm 2G/3G/4G/5G Modules ROHS). See how each wires it, with its parts, size, README and files; the SIM7600G-H’s symbol, footprint and pinout are on its own page.


HenraL/panic_button
This is an attempt at creating a box that aims to allow you to broacast your location to someone close like the other deivces (air tag, tile, etc) but as it is not a brand and uses the internet instead of ble and an…

xmyoot/cellular-epaper-esp32s3-sim7600
Low-Power Cellular ePaper Device with ESP32-S3 and SIM7600 LTE Cat-1