diff --git a/examples/ble_t1000_chan_msg.py b/examples/ble_t1000_chan_msg.py
new file mode 100755
index 0000000..996f718
--- /dev/null
+++ b/examples/ble_t1000_chan_msg.py
@@ -0,0 +1,20 @@
+#!/usr/bin/python
+
+import asyncio
+import json
+from meshcore import MeshCore
+from meshcore import BLEConnection
+
+ADDRESS = "t1000" # node ble adress or name
+DEST = "mchome"
+MSG = "Hello World"
+
+async def main () :
+    con  = BLEConnection(ADDRESS)
+    await con.connect()
+    mc = MeshCore(con)
+    await mc.connect()
+
+    await mc.send_chan_msg(0, MSG)
+
+asyncio.run(main())
diff --git a/pyproject.toml b/pyproject.toml
index 8b9cf2e..64bd83a 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -4,7 +4,7 @@ build-backend = "hatchling.build"
 
 [project]
 name = "meshcore"
-version = "0.4"
+version = "0.4.2"
 authors = [
   { name="Florent de Lamotte", email="florent@frizoncorrea.fr" },
 ]