diff --git a/solax.py b/solax.py
old mode 100644
new mode 100755
index 74a2027..446e4fa
--- a/solax.py
+++ b/solax.py
@@ -43,7 +43,9 @@ solax_items=[
 "grid_voltage_t",
 "grid_voltage_r_meter",
 "grid_voltage_s_meter",
-"grid_voltage_t_meter"
+"grid_voltage_t_meter",
+"firmware_version_dsp",
+"firmware_version_arm"
 ]
 
 
@@ -79,7 +81,9 @@ openhab_items=[
 "Solax_GridVoltage_3",
 "Solax_GridVoltage_1_meter",
 "Solax_GridVoltage_2_meter",
-"Solax_GridVoltage_3_meter"
+"Solax_GridVoltage_3_meter",
+"Solax_FW_DSP",
+"Solax_FW_ARM"
 ]
 
 # adjust the serial port and baud rate as necessary