diff --git a/dev-embedded/esp-idf-monitor/Manifest b/dev-embedded/esp-idf-monitor/Manifest
index 8c6d6f9a8d..b7b304cb34 100644
--- a/dev-embedded/esp-idf-monitor/Manifest
+++ b/dev-embedded/esp-idf-monitor/Manifest
@@ -1,2 +1,3 @@
 DIST esp-idf-monitor-1.1.4.tar.gz 34996 BLAKE2B 7e1be860e6d172d25da2f661922558ece823355250ade09b9337d7b5d771ed3bddb84bad9373ef81e639f0f43e9a8f607ff3e421411210c8ae3bb50715c86f7f SHA512 6cad8772d56fc68c8a08553b18bf90ed4c794e369ed8d2146254bad30dc8ca4dffb1965dba3a6f189f19a661cfc8e304c9fa49ce53abbfcaf21260367a0b1eb8
 DIST esp-idf-monitor-1.3.3.tar.gz 33678 BLAKE2B d85824693ed50496dfb7a8d8d394b0ff55f0c66b856a575dd25e18b85b2efe60807519d8e30340483129f5f0320635529593b3f3c0921b2a8128e729c3a0aba6 SHA512 cde8826c56d29211b318f733f968aba10006eb8e58a59f64cd1cb332e18b24bd13b14d0ef56d80f668677ddf86c13263be703680083025efe5b2559cddcc7b75
+DIST esp-idf-monitor-1.4.0.tar.gz 34352 BLAKE2B a81386783d744a871b8e79378a12be430c903fa6fb93f503e5fde1e5e987a1a6ff8ecb68bfad6c9dbc3fbb898e71919abfa2df08aae21d86638be3a2a3b1c505 SHA512 afaac071386d230be20c31a2385649a984983d4d8c5fd597a4b26fb256f6a79118113dd1c7785cfc4f7d4b0361ebc7c426f62d182207c21788ff99e573d629e7
diff --git a/dev-embedded/esp-idf-monitor/esp-idf-monitor-1.4.0.ebuild b/dev-embedded/esp-idf-monitor/esp-idf-monitor-1.4.0.ebuild
new file mode 100644
index 0000000000..5f955d2aaa
--- /dev/null
+++ b/dev-embedded/esp-idf-monitor/esp-idf-monitor-1.4.0.ebuild
@@ -0,0 +1,26 @@
+# Copyright 2023 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+DISTUTILS_USE_PEP517=setuptools
+PYPI_NO_NORMALIZE=1
+PYTHON_COMPAT=( python3_{11,12} )
+
+inherit distutils-r1 pypi
+
+DESCRIPTION="Python object-oriented database"
+HOMEPAGE="https://github.com/espressif/esp-idf-monitor"
+
+LICENSE="Apache-2.0"
+SLOT="0"
+KEYWORDS="~amd64"
+
+RESTRICT="test"
+
+RDEPEND="
+	dev-embedded/esp-coredump[${PYTHON_USEDEP}]
+	dev-python/pyserial[${PYTHON_USEDEP}]
+	dev-python/pyelftools[${PYTHON_USEDEP}]
+"
+DEPEND="${RDEPEND}"