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Connect Waveshare SIM7600 4G LTE card on a Raspberry Pi 2
After long hours to find right to solution to connect my Waveshare SIM7600, here are my settings that works : Keep yellow UART jumpers on B mode on SIM7600 card. Keep yellow jumper between 3V3 and VCCIO pins on the yellow jumpers. My card is an old card, on newer card you still have 3V3…