diff --git a/manual/LoRa_APRS_iGate_CA2RXU_Firmware_Manual.pdf b/manual/LoRa_APRS_iGate_CA2RXU_Firmware_Manual.pdf new file mode 100644 index 0000000..77daabb Binary files /dev/null and b/manual/LoRa_APRS_iGate_CA2RXU_Firmware_Manual.pdf differ