diff -r b8de8b751b38 -r 0e6da289da44 src/eric7/MicroPython/Devices/DeviceBase.py
--- a/src/eric7/MicroPython/Devices/DeviceBase.py Fri Jun 30 13:18:11 2023 +0200
+++ b/src/eric7/MicroPython/Devices/DeviceBase.py Sat Jul 01 17:54:30 2023 +0200
@@ -848,9 +848,9 @@
if not deviceFileName:
raise OSError("Missing device file name")
- # convert eol '\r'
- content = content.replace(b"\r\n", b"\r")
- content = content.replace(b"\n", b"\r")
+ # convert eol to '\n'
+ content = content.replace(b"\r\n", b"\n")
+ content = content.replace(b"\r", b"\n")
commands = [
"fd = open('{0}', 'wb')".format(deviceFileName),
