Hello, good morning. I have the schematic and PCB design of version 1. In this case, I need to replace the "ESP32" with an "ESP32 C3 SUPER MINI" and add a 02x04 female connector to connect a LoRa module via SPI, as well as another 1x2 female connector... (Budget: $10 - $30 USD, Jobs: Circuit Design, Electrical Engineering, Electronics, Microcontroller, PCB Layout)
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