diff --git a/meta-openembedded/meta-networking/recipes-devtools/libcoap/libcoap_4.3.1.bb b/meta-openembedded/meta-networking/recipes-devtools/libcoap/libcoap_4.3.1.bb
new file mode 100644
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--- /dev/null
+++ b/meta-openembedded/meta-networking/recipes-devtools/libcoap/libcoap_4.3.1.bb
@@ -0,0 +1,56 @@
+SUMMARY = "A C implementation of the Constrained Application Protocol"
+DESCRIPTION = "libcoap implements a lightweight application-protocol for \
+devices that are constrained their resources such as computing power, \
+RF range, memory, bandwith, or network packet sizes."
+HOMEPAGE ="https://libcoap.net/"
+
+LICENSE = "BSD-2-Clause & BSD-1-Clause"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=0fbe4435d52b2d27a16f980ffc8ffc80"
+
+SRC_URI = "git://github.com/obgm/libcoap.git;branch=main;protocol=https \
+           file://run-ptest \
+           "
+SRCREV = "02b76470ab9168947152c78ad50835bf043d7c84"
+
+S = "${WORKDIR}/git"
+
+inherit autotools manpages pkgconfig ptest
+
+PACKAGECONFIG ?= "\
+    async openssl tcp \
+    ${@bb.utils.contains('PTEST_ENABLED', '1', 'tests', '', d)} \
+"
+PACKAGECONFIG[async] = "--enable-async,--disable-async"
+PACKAGECONFIG[gnutls] = "--with-gnutls,--without-gnutls,gnutls,,,openssl mbedtls"
+PACKAGECONFIG[manpages] = "--enable-documentation --enable-doxygen --enable-manpages,--disable-documentation,asciidoc-native doxygen-native graphviz-native"
+PACKAGECONFIG[mbedtls] = "--with-mbedtls,--without-mbedtls,mbedtls,,,gnutls openssl"
+PACKAGECONFIG[openssl] = "--with-openssl,--without-openssl,openssl,,,gnutls mbedtls"
+PACKAGECONFIG[small-stack] = "--enable-small-stack,--disable-small-stack"
+PACKAGECONFIG[tcp] = "--enable-tcp,--disable-tcp"
+PACKAGECONFIG[tests] = "--enable-tests,--disable-tests,cunit"
+
+EXTRA_OECONF = "\
+    --with-epoll --enable-add-default-names \
+    --without-tinydtls --without-submodule-tinydtls \
+    ${@bb.utils.contains_any('PACKAGECONFIG', 'gnutls openssl mbedtls', '--enable-dtls', '--disable-dtls', d)} \
+"
+
+python () {
+    if d.getVar('PTEST_ENABLED') == "1":
+        d.setVar('DISABLE_STATIC', '')
+}
+
+export SGML_CATALOG_FILES="file://${STAGING_ETCDIR_NATIVE}/xml/catalog"
+
+do_install_ptest () {
+	install -d ${D}${PTEST_PATH}
+	install -m 0755 ${WORKDIR}/run-ptest ${D}${PTEST_PATH}/run-ptest
+	install -m 0755 ${B}/tests/testdriver ${D}${PTEST_PATH}/testdriver
+}
+
+PACKAGE_BEFORE_PN += "\
+    ${PN}-bin \
+"
+
+FILES:${PN}-bin = "${bindir}"
+FILES:${PN}-dev += "${datadir}/${BPN}/examples"