WARNING: Not working yet, too big footprint for now:
~/dev/espressif/esp-open-sdk/xtensa-lx106-elf/lib/gcc/xtensa-lx106-elf/4.8.5/../../../../xtensa-lx106-elf/bin/ld: image.elf section `.text' will not fit in region `iram1_0_seg'
~/dev/espressif/esp-open-sdk/xtensa-lx106-elf/lib/gcc/xtensa-lx106-elf/4.8.5/../../../../xtensa-lx106-elf/bin/ld: region `iram1_0_seg' overflowed by 5988 bytes
collect2: error: ld returned 1 exit status
ESP82XX-basic-LMIC is a stripped down version of @cnlohr's and @con-fu-se's esp82XX-basic plus the LoRa "LMIC" stack from IBM, inspired on the LMIC Arduino+ESP8266 port from @things4u but with a focus on just using bare ESP82xx's SDKs, without involving Arduino's ecosystem.