Update test instructions. (#19)

toitlang · Apr 21, 2023 · e5a1af6 · e5a1af6
1 parent ebc30dd
commit e5a1af6
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/tests/README.md b/tests/README.md
@@ -13,7 +13,7 @@ The safe choice is to consider them BSD as well.
 Install with
 
 ``` shell
-pip install -U 'pymodbus>=3.0.0.dev4' serial
+pip install -U 'pymodbus==3.0.0.dev4' serial
 ```
 
 Note: we can't currently open the serial port in Toit-desktop. The following instructions are thus not yet relevant.