{"id":17066,"type":"tool","tier":"community","owner":{"username":"platformio","firstname":"PlatformIO","lastname":null,"is_org":true},"name":"toolchain-xtensa-esp-elf","description":"GCC Toolchain for Espressif ESP32 Xtensa MCUs","added_at":"2024-04-22T11:14:28Z","updated_at":"2026-04-17T12:14:41Z","modified_at":"2026-04-05T14:16:41Z","downloads_trend":2178,"popularity_trend":1,"popularity_rank":20,"open_issues_count":12,"stars_count":152,"examples_count":0,"title":null,"license":"GPL-2.0-or-later","homepage":null,"repository_url":"https://github.com/espressif/crosstool-NG.git","keywords":["build tools","compiler","assembler","linker","preprocessor","espressif","esp32","esp32s2","esp32s3"],"authors":[{"name":"Espressif Systems","url":"https://github.com/espressif"}],"dependencies_count":0,"dependents_count":1,"top_dependencies":[],"top_dependents":[{"id":8026,"type":"platform","owner":{"username":"platformio"},"name":"espressif32"}],"version":{"id":80311,"name":"15.2.0+20251204","unpacked_size":1316760990,"released_at":"2026-04-17T11:02:22Z","files":[{"name":"toolchain-xtensa-esp-elf-linux_x86_64-15.2.0+20251204.tar.gz","size":329764074,"checksum":{"sha256":"b12ff2cb44816ec8b49e89dd222d734a00299cfe4f6ff64db93bfaab3a7834c8"},"system":["linux_x86_64"],"download_url":"https://dl.registry.platformio.org/download/platformio/tool/toolchain-xtensa-esp-elf/15.2.0+20251204/toolchain-xtensa-esp-elf-linux_x86_64-15.2.0+20251204.tar.gz"},{"name":"toolchain-xtensa-esp-elf-linux_aarch64-15.2.0+20251204.tar.gz","size":325834328,"checksum":{"sha256":"32fab0005f323a4cac6939940cd7be94b1fd316800c3744496dffa61bc05f465"},"system":["linux_aarch64"],"download_url":"https://dl.registry.platformio.org/download/platformio/tool/toolchain-xtensa-esp-elf/15.2.0+20251204/toolchain-xtensa-esp-elf-linux_aarch64-15.2.0+20251204.tar.gz"},{"name":"toolchain-xtensa-esp-elf-linux_armv6l-15.2.0+20251204.tar.gz","size":325637622,"checksum":{"sha256":"37b5c7fbf84d37d32efb26c80bba875d1146a7746b4fa1e753a285752f1a783b"},"system":["linux_armv6l","linux_armv7l"],"download_url":"https://dl.registry.platformio.org/download/platformio/tool/toolchain-xtensa-esp-elf/15.2.0+20251204/toolchain-xtensa-esp-elf-linux_armv6l-15.2.0+20251204.tar.gz"},{"name":"toolchain-xtensa-esp-elf-darwin_x86_64-15.2.0+20251204.tar.gz","size":325909548,"checksum":{"sha256":"a9fbc11f388377ce89953741b5408ce1d15bc393842bcc164582709391fb71c1"},"system":["darwin_x86_64"],"download_url":"https://dl.registry.platformio.org/download/platformio/tool/toolchain-xtensa-esp-elf/15.2.0+20251204/toolchain-xtensa-esp-elf-darwin_x86_64-15.2.0+20251204.tar.gz"},{"name":"toolchain-xtensa-esp-elf-darwin_arm64-15.2.0+20251204.tar.gz","size":320259449,"checksum":{"sha256":"72a4b3545bdcec8b2363ad363af28c9b7d21770d30d8475c6e5ac798437a128f"},"system":["darwin_arm64"],"download_url":"https://dl.registry.platformio.org/download/platformio/tool/toolchain-xtensa-esp-elf/15.2.0+20251204/toolchain-xtensa-esp-elf-darwin_arm64-15.2.0+20251204.tar.gz"},{"name":"toolchain-xtensa-esp-elf-windows_amd64-15.2.0+20251204.tar.gz","size":395760520,"checksum":{"sha256":"1eee3db17fae3cd53842c3bd8baab449fcfc9ee48b820be0c3a8fa723787fe20"},"system":["windows_amd64","windows_arm64"],"download_url":"https://dl.registry.platformio.org/download/platformio/tool/toolchain-xtensa-esp-elf/15.2.0+20251204/toolchain-xtensa-esp-elf-windows_amd64-15.2.0+20251204.tar.gz"}],"is_latest":true},"versions":[{"id":80311,"name":"15.2.0+20251204","unpacked_size":1316760990,"released_at":"2026-04-17T11:02:22Z","files":[{"name":"toolchain-xtensa-esp-elf-linux_x86_64-15.2.0+20251204.tar.gz","size":329764074,"checksum":{"sha256":"b12ff2cb44816ec8b49e89dd222d734a00299cfe4f6ff64db93bfaab3a7834c8"},"system":["linux_x86_64"],"download_url":"https://dl.registry.platformio.org/download/platformio/tool/toolchain-xtensa-esp-elf/15.2.0+20251204/toolchain-xtensa-esp-elf-linux_x86_64-15.2.0+20251204.tar.gz"},{"name":"toolchain-xtensa-esp-elf-linux_aarch64-15.2.0+20251204.tar.gz","size":325834328,"checksum":{"sha256":"32fab0005f323a4cac6939940cd7be94b1fd316800c3744496dffa61bc05f465"},"system":["linux_aarch64"],"download_url":"https://dl.registry.platformio.org/download/platformio/tool/toolchain-xtensa-esp-elf/15.2.0+20251204/toolchain-xtensa-esp-elf-linux_aarch64-15.2.0+20251204.tar.gz"},{"name":"toolchain-xtensa-esp-elf-linux_armv6l-15.2.0+20251204.tar.gz","size":325637622,"checksum":{"sha256":"37b5c7fbf84d37d32efb26c80bba875d1146a7746b4fa1e753a285752f1a783b"},"system":["linux_armv6l","linux_armv7l"],"download_url":"https://dl.registry.platformio.org/download/platformio/tool/toolchain-xtensa-esp-elf/15.2.0+20251204/toolchain-xtensa-esp-elf-linux_armv6l-15.2.0+20251204.tar.gz"},{"name":"toolchain-xtensa-esp-elf-darwin_x86_64-15.2.0+20251204.tar.gz","size":325909548,"checksum":{"sha256":"a9fbc11f388377ce89953741b5408ce1d15bc393842bcc164582709391fb71c1"},"system":["darwin_x86_64"],"download_url":"https://dl.registry.platformio.org/download/platformio/tool/toolchain-xtensa-esp-elf/15.2.0+20251204/toolchain-xtensa-esp-elf-darwin_x86_64-15.2.0+20251204.tar.gz"},{"name":"toolchain-xtensa-esp-elf-darwin_arm64-15.2.0+20251204.tar.gz","size":320259449,"checksum":{"sha256":"72a4b3545bdcec8b2363ad363af28c9b7d21770d30d8475c6e5ac798437a128f"},"system":["darwin_arm64"],"download_url":"https://dl.registry.platformio.org/download/platformio/tool/toolchain-xtensa-esp-elf/15.2.0+20251204/toolchain-xtensa-esp-elf-darwin_arm64-15.2.0+20251204.tar.gz"},{"name":"toolchain-xtensa-esp-elf-windows_amd64-15.2.0+20251204.tar.gz","size":395760520,"checksum":{"sha256":"1eee3db17fae3cd53842c3bd8baab449fcfc9ee48b820be0c3a8fa723787fe20"},"system":["windows_amd64","windows_arm64"],"download_url":"https://dl.registry.platformio.org/download/platformio/tool/toolchain-xtensa-esp-elf/15.2.0+20251204/toolchain-xtensa-esp-elf-windows_amd64-15.2.0+20251204.tar.gz"}],"is_latest":true},{"id":78255,"name":"14.2.0+20251107","unpacked_size":1280931568,"released_at":"2026-02-06T15:43:24Z","files":[{"name":"toolchain-xtensa-esp-elf-linux_x86_64-14.2.0+20251107.tar.gz","size":322439270,"checksum":{"sha256":"a5de49ce3299b0d9253ab6a423648bc23113db96b34a7cc8e57702cae1bb190e"},"system":["linux_x86_64"],"download_url":"https://dl.registry.platformio.org/download/platformio/tool/toolchain-xtensa-esp-elf/14.2.0+20251107/toolchain-xtensa-esp-elf-linux_x86_64-14.2.0+20251107.tar.gz"},{"name":"toolchain-xtensa-esp-elf-linux_aarch64-14.2.0+20251107.tar.gz","size":318980744,"checksum":{"sha256":"67e89a53b0c6fa0e180d79707036539c1e319a8f61e98bdb3f00aee53fce3635"},"system":["linux_aarch64"],"download_url":"https://dl.registry.platformio.org/download/platformio/tool/toolchain-xtensa-esp-elf/14.2.0+20251107/toolchain-xtensa-esp-elf-linux_aarch64-14.2.0+20251107.tar.gz"},{"name":"toolchain-xtensa-esp-elf-linux_armv6l-14.2.0+20251107.tar.gz","size":318385439,"checksum":{"sha256":"8f733442852da4af04a3ce1a0229e85940abfe347485811f778f18e3003a1e41"},"system":["linux_armv6l"],"download_url":"https://dl.registry.platformio.org/download/platformio/tool/toolchain-xtensa-esp-elf/14.2.0+20251107/toolchain-xtensa-esp-elf-linux_armv6l-14.2.0+20251107.tar.gz"},{"name":"toolchain-xtensa-esp-elf-linux_armv7l-14.2.0+20251107.tar.gz","size":313526117,"checksum":{"sha256":"a7cba36a377566a5c5d03bb9552c553a5ccd33fd1d91c42d13c4992d9f29932f"},"system":["linux_armv7l","linux_armv8l"],"download_url":"https://dl.registry.platformio.org/download/platformio/tool/toolchain-xtensa-esp-elf/14.2.0+20251107/toolchain-xtensa-esp-elf-linux_armv7l-14.2.0+20251107.tar.gz"},{"name":"toolchain-xtensa-esp-elf-darwin_x86_64-14.2.0+20251107.tar.gz","size":334604903,"checksum":{"sha256":"dbb2ba8dc2c470220b475edf3faade14bdfae191a68e97daf244505ef233f4ef"},"system":["darwin_x86_64"],"download_url":"https://dl.registry.platformio.org/download/platformio/tool/toolchain-xtensa-esp-elf/14.2.0+20251107/toolchain-xtensa-esp-elf-darwin_x86_64-14.2.0+20251107.tar.gz"},{"name":"toolchain-xtensa-esp-elf-darwin_arm64-14.2.0+20251107.tar.gz","size":317868590,"checksum":{"sha256":"5a2088fbf37d32df8dd1718e1b094c095f4b85dbc9d4e8786a63f91bd5a3674b"},"system":["darwin_arm64"],"download_url":"https://dl.registry.platformio.org/download/platformio/tool/toolchain-xtensa-esp-elf/14.2.0+20251107/toolchain-xtensa-esp-elf-darwin_arm64-14.2.0+20251107.tar.gz"},{"name":"toolchain-xtensa-esp-elf-windows_amd64-14.2.0+20251107.tar.gz","size":385551090,"checksum":{"sha256":"438d60943f6e82c2ecbdca1b41a0ca9e9e04ee710f942d07e2bde3b6b693f5e3"},"system":["windows_amd64"],"download_url":"https://dl.registry.platformio.org/download/platformio/tool/toolchain-xtensa-esp-elf/14.2.0+20251107/toolchain-xtensa-esp-elf-windows_amd64-14.2.0+20251107.tar.gz"}],"is_latest":false},{"id":68474,"name":"14.2.0+20241119","unpacked_size":1262032186,"released_at":"2025-01-09T11:41:27Z","files":[{"name":"toolchain-xtensa-esp-elf-linux_x86_64-14.2.0+20241119.tar.gz","size":319824747,"checksum":{"sha256":"4de8e4e2473d604f32c28f0cfead73756219d0f987facc9739f80f069b84b8d5"},"system":["linux_x86_64"],"download_url":"https://dl.registry.platformio.org/download/platformio/tool/toolchain-xtensa-esp-elf/14.2.0+20241119/toolchain-xtensa-esp-elf-linux_x86_64-14.2.0+20241119.tar.gz"},{"name":"toolchain-xtensa-esp-elf-linux_aarch64-14.2.0+20241119.tar.gz","size":316380578,"checksum":{"sha256":"e0cd0465a47b021e4986029c246b928a79e32e2f2220454c51f85c60832f6c0b"},"system":["linux_aarch64"],"download_url":"https://dl.registry.platformio.org/download/platformio/tool/toolchain-xtensa-esp-elf/14.2.0+20241119/toolchain-xtensa-esp-elf-linux_aarch64-14.2.0+20241119.tar.gz"},{"name":"toolchain-xtensa-esp-elf-linux_armv6l-14.2.0+20241119.tar.gz","size":315748603,"checksum":{"sha256":"1bb37472de9b389e39b529950b24757b05621b31f2861ace72a7ae751e0a5206"},"system":["linux_armv6l"],"download_url":"https://dl.registry.platformio.org/download/platformio/tool/toolchain-xtensa-esp-elf/14.2.0+20241119/toolchain-xtensa-esp-elf-linux_armv6l-14.2.0+20241119.tar.gz"},{"name":"toolchain-xtensa-esp-elf-linux_armv7l-14.2.0+20241119.tar.gz","size":310895420,"checksum":{"sha256":"3ad417f8b80e1e986b3b9b707ae3a3ac854aa6db956d81da2e017fae9a2fad77"},"system":["linux_armv7l","linux_armv8l"],"download_url":"https://dl.registry.platformio.org/download/platformio/tool/toolchain-xtensa-esp-elf/14.2.0+20241119/toolchain-xtensa-esp-elf-linux_armv7l-14.2.0+20241119.tar.gz"},{"name":"toolchain-xtensa-esp-elf-darwin_x86_64-14.2.0+20241119.tar.gz","size":332015218,"checksum":{"sha256":"acf93a701a889edfdd1b9c69aafce1011506faebc10b35f9804d3973206dd88d"},"system":["darwin_x86_64"],"download_url":"https://dl.registry.platformio.org/download/platformio/tool/toolchain-xtensa-esp-elf/14.2.0+20241119/toolchain-xtensa-esp-elf-darwin_x86_64-14.2.0+20241119.tar.gz"},{"name":"toolchain-xtensa-esp-elf-darwin_arm64-14.2.0+20241119.tar.gz","size":315244297,"checksum":{"sha256":"cf56cff18848335896c4f3ce0c7ca359af82187b253580643dc3bb064311e961"},"system":["darwin_arm64"],"download_url":"https://dl.registry.platformio.org/download/platformio/tool/toolchain-xtensa-esp-elf/14.2.0+20241119/toolchain-xtensa-esp-elf-darwin_arm64-14.2.0+20241119.tar.gz"},{"name":"toolchain-xtensa-esp-elf-windows_amd64-14.2.0+20241119.tar.gz","size":380779175,"checksum":{"sha256":"dddea32ed58c5dc8340a160baf454b99b350003bace3512df5d681d660c7b78f"},"system":["windows_amd64","windows_arm64"],"download_url":"https://dl.registry.platformio.org/download/platformio/tool/toolchain-xtensa-esp-elf/14.2.0+20241119/toolchain-xtensa-esp-elf-windows_amd64-14.2.0+20241119.tar.gz"}],"is_latest":false},{"id":64538,"name":"13.2.0+20240530","unpacked_size":843266765,"released_at":"2024-07-26T13:34:14Z","files":[{"name":"toolchain-xtensa-esp-elf-linux_x86_64-13.2.0+20240530.tar.gz","size":206555327,"checksum":{"sha256":"898a116ede79b681d4544c111ae5000d61cfe7601dba84a152b8ddfea277615a"},"system":["linux_x86_64"],"download_url":"https://dl.registry.platformio.org/download/platformio/tool/toolchain-xtensa-esp-elf/13.2.0+20240530/toolchain-xtensa-esp-elf-linux_x86_64-13.2.0+20240530.tar.gz"},{"name":"toolchain-xtensa-esp-elf-linux_aarch64-13.2.0+20240530.tar.gz","size":200342148,"checksum":{"sha256":"6b558d9a12c61f46b9a9a196bee6d8bd0b085415b40a6fb21723cd88ad3dea0c"},"system":["linux_aarch64"],"download_url":"https://dl.registry.platformio.org/download/platformio/tool/toolchain-xtensa-esp-elf/13.2.0+20240530/toolchain-xtensa-esp-elf-linux_aarch64-13.2.0+20240530.tar.gz"},{"name":"toolchain-xtensa-esp-elf-linux_armv7l-13.2.0+20240530.tar.gz","size":195472642,"checksum":{"sha256":"1ce061a8bcc957d0be223678c3f788215b4a07c9796ff708245919be6ba1efa6"},"system":["linux_armv7l","linux_armv8l"],"download_url":"https://dl.registry.platformio.org/download/platformio/tool/toolchain-xtensa-esp-elf/13.2.0+20240530/toolchain-xtensa-esp-elf-linux_armv7l-13.2.0+20240530.tar.gz"},{"name":"toolchain-xtensa-esp-elf-linux_armv6l-13.2.0+20240530.tar.gz","size":199982867,"checksum":{"sha256":"a8a599588e4cb41aa578a96460bf214eb561aae9af54b1c1bad76309c6982e2b"},"system":["linux_armv6l"],"download_url":"https://dl.registry.platformio.org/download/platformio/tool/toolchain-xtensa-esp-elf/13.2.0+20240530/toolchain-xtensa-esp-elf-linux_armv6l-13.2.0+20240530.tar.gz"},{"name":"toolchain-xtensa-esp-elf-darwin_arm64-13.2.0+20240530.tar.gz","size":197612638,"checksum":{"sha256":"b4ee0f07284acda600ec8c88268c20af6227bb7139aa0d0e1265d7636cedc962"},"system":["darwin_arm64"],"download_url":"https://dl.registry.platformio.org/download/platformio/tool/toolchain-xtensa-esp-elf/13.2.0+20240530/toolchain-xtensa-esp-elf-darwin_arm64-13.2.0+20240530.tar.gz"},{"name":"toolchain-xtensa-esp-elf-darwin_x86_64-13.2.0+20240530.tar.gz","size":218632114,"checksum":{"sha256":"a7b24c1edd94f9acbcdd90aa2b287d0851a87c56c5b28df5a4cc936b1404d0ea"},"system":["darwin_x86_64"],"download_url":"https://dl.registry.platformio.org/download/platformio/tool/toolchain-xtensa-esp-elf/13.2.0+20240530/toolchain-xtensa-esp-elf-darwin_x86_64-13.2.0+20240530.tar.gz"},{"name":"toolchain-xtensa-esp-elf-windows_amd64-13.2.0+20240530.tar.gz","size":268280206,"checksum":{"sha256":"e616c47edd72d5af3ae4302d54b0f22ee0354b1a3d3ddc162a07dff5b4ea9c93"},"system":["windows_amd64","windows_arm64"],"download_url":"https://dl.registry.platformio.org/download/platformio/tool/toolchain-xtensa-esp-elf/13.2.0+20240530/toolchain-xtensa-esp-elf-windows_amd64-13.2.0+20240530.tar.gz"},{"name":"toolchain-xtensa-esp-elf-windows_x86-13.2.0+20240530.tar.gz","size":264505074,"checksum":{"sha256":"e0b19b038a0d44f624b54c44c441c0e895fd15e9a68a33d5f69cc76dfe453ee5"},"system":["windows_x86"],"download_url":"https://dl.registry.platformio.org/download/platformio/tool/toolchain-xtensa-esp-elf/13.2.0+20240530/toolchain-xtensa-esp-elf-windows_x86-13.2.0+20240530.tar.gz"}],"is_latest":false},{"id":61919,"name":"13.2.0+20230928","unpacked_size":780784612,"released_at":"2024-04-22T11:14:28Z","files":[{"name":"toolchain-xtensa-esp-elf-linux_armv7l-13.2.0+20230928.tar.gz","size":193311513,"checksum":{"sha256":"a667ded5bebcf6c09bd9741dca6262eaa944c28c414f02156beecebf3c033b08"},"system":["linux_armv7l","linux_armv8l"],"download_url":"https://dl.registry.platformio.org/download/platformio/tool/toolchain-xtensa-esp-elf/13.2.0+20230928/toolchain-xtensa-esp-elf-linux_armv7l-13.2.0+20230928.tar.gz"},{"name":"toolchain-xtensa-esp-elf-linux_x86_64-13.2.0+20230928.tar.gz","size":204808069,"checksum":{"sha256":"41f4c1b9c3ec21b13c410a74ba611464a8d5f450669ccf559410f5ba61891ee8"},"system":["linux_x86_64"],"download_url":"https://dl.registry.platformio.org/download/platformio/tool/toolchain-xtensa-esp-elf/13.2.0+20230928/toolchain-xtensa-esp-elf-linux_x86_64-13.2.0+20230928.tar.gz"},{"name":"toolchain-xtensa-esp-elf-darwin_x86_64-13.2.0+20230928.tar.gz","size":219409166,"checksum":{"sha256":"ec8fc68ace2bd050997c6b6862311501f723e71a22b12d4caddcf5b097756347"},"system":["darwin_x86_64"],"download_url":"https://dl.registry.platformio.org/download/platformio/tool/toolchain-xtensa-esp-elf/13.2.0+20230928/toolchain-xtensa-esp-elf-darwin_x86_64-13.2.0+20230928.tar.gz"},{"name":"toolchain-xtensa-esp-elf-linux_armv6l-13.2.0+20230928.tar.gz","size":197473194,"checksum":{"sha256":"8e16c033cf792dd5123cc9bc88b8c9ba7ce24a9317b9399facb4c1d1d69ee444"},"system":["linux_armv6l"],"download_url":"https://dl.registry.platformio.org/download/platformio/tool/toolchain-xtensa-esp-elf/13.2.0+20230928/toolchain-xtensa-esp-elf-linux_armv6l-13.2.0+20230928.tar.gz"},{"name":"toolchain-xtensa-esp-elf-linux_aarch64-13.2.0+20230928.tar.gz","size":197817236,"checksum":{"sha256":"b4fe6caed41d0c1748df5baadecd89b84fcd5481ef31126c59cda219d68cf31c"},"system":["linux_aarch64"],"download_url":"https://dl.registry.platformio.org/download/platformio/tool/toolchain-xtensa-esp-elf/13.2.0+20230928/toolchain-xtensa-esp-elf-linux_aarch64-13.2.0+20230928.tar.gz"},{"name":"toolchain-xtensa-esp-elf-darwin_arm64-13.2.0+20230928.tar.gz","size":197834487,"checksum":{"sha256":"42a1a92f6fe2d9e4116188ac8c1d77877c48e2fab369205078989f24a73070ed"},"system":["darwin_arm64"],"download_url":"https://dl.registry.platformio.org/download/platformio/tool/toolchain-xtensa-esp-elf/13.2.0+20230928/toolchain-xtensa-esp-elf-darwin_arm64-13.2.0+20230928.tar.gz"},{"name":"toolchain-xtensa-esp-elf-windows_amd64-13.2.0+20230928.tar.gz","size":268586471,"checksum":{"sha256":"aea36eb7088270f43568a249640f06cf6dd9e75b1874ad1ab2ce710cdc79622e"},"system":["windows_amd64","windows_arm64"],"download_url":"https://dl.registry.platformio.org/download/platformio/tool/toolchain-xtensa-esp-elf/13.2.0+20230928/toolchain-xtensa-esp-elf-windows_amd64-13.2.0+20230928.tar.gz"}],"is_latest":false}],"readme_url":null}