K556 should be K530.
There is no jump loader for K530, the K556 worked.
I added this as extra information.
A patch to fix it, I you prefer a pull request let me know.
diff --git a/keyboards/redragon/k530/readme.md b/keyboards/redragon/k530/readme.md
index 987b24fc1..28655ef8d 100644
--- a/keyboards/redragon/k530/readme.md
+++ b/keyboards/redragon/k530/readme.md
@@ -1,6 +1,6 @@
-# Redragon K556 Devarajas
+# Redragon K530 Devarajas
-K556
+K530
Keyboard Maintainer: [Adam Honse](https://github.com/CalcProgrammer1)
Based on Kemove DK63 by: [Stephen Peery](https://github.com/smp4488)
@@ -8,6 +8,8 @@ Hardware Supported: SN32F248BF
Make example for this keyboard (after setting up your build environment):
- make redragon/k556:default
+ make redragon/k530:default
+
+Flash `jumploader-redragon_k556.bin` first and only once.
See the [build environment setup](https://docs.qmk.fm/#/getting_started_build_tools) and the [make instructions](https://docs.qmk.fm/#/getting_started_make_guide) for more information. Brand new to QMK? Start with our [Complete Newbs Guide](https://docs.qmk.fm/#/newbs).