diff --git a/docs/StatusLED_BlinkCodes.md b/docs/StatusLED_BlinkCodes.md
new file mode 100644
index 0000000..748e1e1
--- /dev/null
+++ b/docs/StatusLED_BlinkCodes.md
@@ -0,0 +1,30 @@
+This page lists possible blink codes of the red LED located on the ESP32-CAM board, their meaning and possible solutions.
+
+The effective error codes can be found [here](https://github.com/jomjol/AI-on-the-edge-device/blob/rolling/code/components/jomjol_helper/statusled.h).
+
+TODO!!!
+
+# Error
+Those errors make the normal operation of the device impossible.
+Most likely they are caused by a hardware issue!
+
+## `0x00000001` PSRAM bad
+Your device most likely has no PSRAM at all or it is too small (needs to have at least 4 MBytes)!
+See [Hardware Compatibility](../Hardware-Compatibility).
+
+Usually the log shows something like this:
+```
+psram: PSRAM ID read error: 0xffffffff
+cpu_start: Failed to init external RAM!
+```
+
+# Status
+Those Errors can be caused by an error during initialization. It is possible that the error has no impact at all or that a reboot solves it.
+
+## `0x00000100` Cam Framebuffer bad
+The firmware was unable to initialize the Camera Framebuffer.
+The firmware will continue to work, but other consequential error might arise.
+A reboot of the device might help.
+
+## `0x00000200` NTP failed
+The firmware failed to get the world time from an NTP server. The firmware will continue to work, but has a wrong time.