David Servais dit :

Bonjour et merci pour vos explications.
Je ne comprends pas pourquoi dans TASMOTA je ne trouve pas env_default sonoff-FR à décommenter…
Voici le fichier platform.ini; merci beaucoup pour votre aide,
David

; PlatformIO Project Configuration File
;
; Build options: build flags, source filter, extra scripting
; Upload options: custom port, speed and extra flags
; Library options: dependencies, extra library storages
;
; Please visit documentation for the other options and examples
; http://docs.platformio.org/en/stable/projectconf.html

[platformio]
description = Provide ESP8266 based devices with Web, MQTT and OTA firmware
src_dir = tasmota
build_dir = .pioenvs
workspace_dir = .pioenvs
build_cache_dir = .cache
extra_configs = platformio_tasmota_env.ini
platformio_override.ini

; *** Build/upload environment
default_envs =
; *** Uncomment by deleting « ; » in the line(s) below to select version(s)
; tasmota
; tasmota-ircustom
; tasmota-minimal
; tasmota-lite
; tasmota-knx
; tasmota-sensors
; tasmota-display
; tasmota-zbbridge
; tasmota-ir
; tasmota-BG
; tasmota-BR
; tasmota-CN
; tasmota-CZ
; tasmota-DE
; tasmota-ES
; tasmota-FR
; tasmota-GR
; tasmota-HE
; tasmota-HU
; tasmota-IT
; tasmota-KO
; tasmota-NL
; tasmota-PL
; tasmota-PT
; tasmota-RO
; tasmota-RU
; tasmota-SE
; tasmota-SK
; tasmota-TR
; tasmota-TW
; tasmota-UK
;
; *** alternatively can be done in: platformio_override.ini
; *** See example: platformio_override_sample.ini
; *********************************************************************

[common]
framework = arduino
board = esp01_1m
board_build.flash_mode = dout
board_build.ldscript = eagle.flash.1m.ld

platform = ${core.platform}
platform_packages = ${core.platform_packages}
build_unflags = ${core.build_unflags}
build_flags = ${core.build_flags}

board_build.f_cpu = 80000000L
board_build.f_flash = 40000000L
monitor_speed = 115200
upload_speed = 115200
; *** Upload Serial reset method for Wemos and NodeMCU
upload_resetmethod = nodemcu
upload_port = COM5
extra_scripts = ${scripts_defaults.extra_scripts}

[scripts_defaults]
extra_scripts = pio/strip-floats.py
pio/name-firmware.py
pio/gzip-firmware.py
pio/override_copy.py

[esp_defaults]
; *** remove undesired all warnings
build_unflags = -Wall
-Wdeprecated-declarations
build_flags = -Wno-deprecated-declarations
-D_IR_ENABLE_DEFAULT_=false
-DDECODE_HASH=true -DDECODE_NEC=true -DSEND_NEC=true
-DDECODE_RC5=true -DSEND_RC5=true -DDECODE_RC6=true -DSEND_RC6=true
; new mechanism to set the IRremoteESP8266 supported protocols: none except HASH, NEC, RC5, RC6
; *********************************************************************
; *** Use custom settings from file user_config_override.h
-DUSE_CONFIG_OVERRIDE
; *********************************************************************

[esp82xx_defaults]
build_flags = ${esp_defaults.build_flags}
-Wl,-Map,firmware.map
-D CORE_DEBUG_LEVEL=0
-D NDEBUG
-mtarget-align
-DFP_IN_IROM
-DBEARSSL_SSL_BASIC
; NONOSDK22x_190703 = 2.2.2-dev(38a443e)
-DPIO_FRAMEWORK_ARDUINO_ESPRESSIF_SDK22x_190703
; lwIP 2 – Higher Bandwidth no Features
-DPIO_FRAMEWORK_ARDUINO_LWIP2_HIGHER_BANDWIDTH_LOW_FLASH
; VTABLES in Flash
-DVTABLES_IN_FLASH
; remove the 4-bytes alignment for PSTR()
-DPSTR_ALIGN=1
; restrict to minimal mime-types
-DMIMETYPE_MINIMAL

[irremoteesp_full]
build_flags = -DUSE_IR_REMOTE_FULL
-U_IR_ENABLE_DEFAULT_
-DDECODE_PRONTO=false -DSEND_PRONTO=false

[core]
; *** Esp8266 Tasmota modified Arduino core based on core 2.7.4
platform = espressif8266@2.6.2
platform_packages = framework-arduinoespressif8266 @ https://github.com/tasmota/Arduino/releases/download/2.7.4.1/esp8266-2.7.4.1.zip
build_unflags = ${esp_defaults.build_unflags}
build_flags = ${esp82xx_defaults.build_flags}