diff --git a/UHSDR-active-devel/mchf-eclipse/useful_manuals/Modification MCHF.odt b/UHSDR-active-devel/mchf-eclipse/useful_manuals/Modification MCHF.odt
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diff --git a/UHSDR-active-devel/mchf-eclipse/useful_manuals/RTC.JPG b/UHSDR-active-devel/mchf-eclipse/useful_manuals/RTC.JPG
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diff --git a/UHSDR-active-devel/mchf-eclipse/useful_manuals/RTC.odt b/UHSDR-active-devel/mchf-eclipse/useful_manuals/RTC.odt
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diff --git a/UHSDR-active-devel/mchf-eclipse/useful_manuals/flash.sh b/UHSDR-active-devel/mchf-eclipse/useful_manuals/flash.sh
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--- /dev/null
+++ b/UHSDR-active-devel/mchf-eclipse/useful_manuals/flash.sh
@@ -0,0 +1,4 @@
+#!/bin/bash
+# sudo apt install dfu-util
+dfu-util -d -R -a 0 0483:df11 -D fw-mchf.dfu
+exit 0
diff --git a/UHSDR-active-devel/mchf-eclipse/useful_manuals/mini-manual.PNG b/UHSDR-active-devel/mchf-eclipse/useful_manuals/mini-manual.PNG
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