diff --git a/.gitmodules b/.gitmodules
index 7ae4524..5587fb5 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -514,6 +514,9 @@
 [submodule "libraries/drivers/serial-tft"]
 	path = libraries/drivers/serial-tft
 	url = https://github.com/bablokb/circuitpython-serial-tft.git
+[submodule "libraries/helpers/thingsboard_client_sdk"]
+	path = libraries/helpers/thingsboard_client_sdk
+	url = https://github.com/thingsboard/CircuitPython_thingsboard-client-sdk.git
 [submodule "libraries/helpers/synthiota"]
 	path = libraries/helpers/synthiota
 	url = https://github.com/relic-se/CircuitPython_Synthiota.git
diff --git a/circuitpython_community_library_list.md b/circuitpython_community_library_list.md
index 126ea76..446a8e4 100644
--- a/circuitpython_community_library_list.md
+++ b/circuitpython_community_library_list.md
@@ -180,3 +180,4 @@ c* [CircuitPython_RotarySelect](https://github.com/FoamyGuy/CircuitPython_Rotary
 * [RS485-Wrapper](https://github.com/facts-engineering/CircuitPython_rs485_wrapper.git) A CircuitPython helper library to convert a UART object into an RS485 object.
 * [Cirque Pinnacle](https://github.com/2bndy5/CircuitPython_Cirque_Pinnacle) A driver library to use circular trackpads (as seen in the Steam controller and HTC Vive VR controllers) empowered with Cirque's 1CA027 ASIC (surnamed "Pinnacle"). More information can be found in the [documentation](https://circuitpython-cirque-pinnacle.rtfd.io).
 * [Embedded HTTPServer](https://github.com/bablokb/circuitpython-ehttpserver) An efficient and slim HTTP-server (fork of biplane)
+* [ThingsBoard Client SDK](https://github.com/thingsboard/CircuitPython_thingsboard-client-sdk) A CircuitPython client SDK for ThingsBoard IoT platform ([PyPi](https://pypi.org/project/thingsboard-circuitpython-client-sdk/)).
diff --git a/libraries/helpers/thingsboard_client_sdk b/libraries/helpers/thingsboard_client_sdk
new file mode 160000
index 0000000..357e33e
--- /dev/null
+++ b/libraries/helpers/thingsboard_client_sdk
@@ -0,0 +1 @@
+Subproject commit 357e33e6f8c5663a1f8519b62b42b371bf8368e4