4 layers100 × 100 mm

Boards in 4 GitHub repositories, designed in KiCad, that use the SIM7600E-H by SIMCom Wireless Solutions (-40℃~+85℃ 3.4V~4.2V UART、I2C、USB SMD,30x30mm RF Modules). See how each wires it, with its parts, size, README and files; the SIM7600E-H’s symbol, footprint and pinout are on its own page.


luishutterli/starbridge
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Stevemwa/FMS_ESP32
This is a fleet management system that sends vehicle location data over to Firebase Cloud

