ESP8266 a source, SDK compiler that can be used! I personally measured before.

ESP8266_MESH_DEMO\bin\blank.bin
.................\...\boot_v1.2.bin
.................\...\boot_v1.4(b1).bin
.................\...\eagle.dump
.................\...\eagle.flash.bin
.................\...\eagle.irom0text.bin
.................\...\eagle.S
.................\...\esp_init_data_default.bin
.................\...\upgrade\user1.1024.new.2.bin
.................\...\.......\user1.1024.new.2.dump
.................\...\.......\user1.1024.new.2.S
.................\document\Mesh protocol architecture.pdf
.................\include\c_types.h
.................\.......\eagle_soc.h
.................\.......\espconn.h
.................\.......\ets_sys.h
.................\.......\gpio.h
.................\.......\ip_addr.h
.................\.......\json\json.h
.................\.......\....\jsonparse.h
.................\.......\....\jsontree.h
.................\.......\mem.h
.................\.......\mesh.h
.................\.......\osapi.h
.................\.......\os_type.h
.................\.......\queue.h
.................\.......\spi_flash.h
.................\.......\user_interface.h
.................\ld\eagle.app.v6.ld
.................\..\eagle.app.v6.new.1024.app1.ld
.................\..\eagle.app.v6.new.1024.app2.ld
.................\..\eagle.app.v6.new.2048.ld
.................\..\eagle.app.v6.new.512.app1.ld
.................\..\eagle.app.v6.new.512.app2.ld
.................\..\eagle.app.v6.old.1024.app1.ld
.................\..\eagle.app.v6.old.1024.app2.ld
.................\..\eagle.app.v6.old.512.app1.ld
.................\..\eagle.app.v6.old.512.app2.ld
.................\..\eagle.rom.addr.v6.ld
.................\..\ld.rar
.................\.ib\libcrypto.a
.................\...\libespnow.a
.................\...\libjson.a
.................\...\liblwip.a
.................\...\libmain.a
.................\...\libmesh.a
.................\...\libnet80211.a
.................\...\libphy.a
.................\...\libpp.a
.................\...\libpwm.a
.................\...\libsmartconfig.a
.................\...\libssc.a
.................\...\libssl.a
.................\...\libupgrade.a
.................\...\libwpa.a
.................\...\libwps.a
.................\Makefile
.................\mesh_demo\demo\devicefind.c
.................\.........\....\Makefile
.................\.........\....\mesh_demo.c
.................\.........\demo_server.py
.................\.........\gen_misc.sh
.................\.........\include\user_config.h
.................\.........\Makefile
.................\README
.................\scripts\browse_resolve_query.py
.................\.......\gen_mac_list_for_controller.py
.................\.......\gen_mac_list_for_light.py
.................\.......\get_debug_info.py
.................\.......\OFFICE_LIGHT\browse_resolve_query.py
.................\.......\............\gen_mac_list_for_controller.py
.................\.......\............\gen_mac_list_for_controller_debug.py
.................\.......\............\gen_mac_list_for_light.py
.................\.......\............\gen_mac_list_for_light_debug.py
.................\.......\............\get_debug_info.py
.................\.......\............\mesh_cmd_test.py
.................\.......\............\socket_test\browse_resolve_query.py
.................\.......\............\...........\mesh_tcp_test.py
.................\.......\............\...........\tcp_client.py
.................\.......\............\...........\tcp_client_for_mesh.py
.................\.......\............\...........\tcp_server.py
.................\.......\RELEASE\gen_mac_list_for_controller.py
.................\.......\.......\gen_mac_list_for_light.py
.................\.......\.......\get_debug_info.py
.................\tools\gen_appbin.py
.................\.....\makefile.sh
.................\.....\make_cert.py
.................\.....\tools.rar
.................\.....\tools_151111.rar
.................\.....\xxd.exe
.................\scripts\OFFICE_LIGHT\socket_test
.................\bin\upgrade
.................\include\json
.................\mesh_demo\demo
.............

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