change default modbus port to 502 from 5020

sipeed · Dec 4, 2024 · c3f20d3 · c3f20d3
1 parent c1ab4a3
commit c3f20d3
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/docs/doc/zh/comm/modbus.md b/docs/doc/zh/comm/modbus.md
@@ -117,7 +117,7 @@ slave = modbus.Slave(
     0x00, 10,
     0x00, 10,
     0, 1,               # 我们使用的是 TCP 模式, 忽略波特率和rtu地址即可
-    5020, False         # TCP 端口号, 后者为 是否打印 debug 信息
+    502, False         # TCP 端口号, 后者为 是否打印 debug 信息
 )
 
 ### 以下代码与 RTU 部分一致

diff --git a/examples/protocol/comm_modbus_tcp.py b/examples/protocol/comm_modbus_tcp.py
@@ -9,7 +9,7 @@
     0x00, 10,           # input registers
     0x00, 10,           # holding registers
     0, 1,               # serial 115200-8N1, slave, ignore
-    5020, False            # tcp port, debug OFF
+    502, False            # tcp port, debug OFF
 )