diff --git a/iw-rfsoc-2t2r-27dr/1.0/LICENSE b/iw-rfsoc-2t2r-27dr/1.0/LICENSE
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+MIT License
+
+Copyright (c) 2025 15inTech(www.15zk.net)
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
\ No newline at end of file
diff --git a/iw-rfsoc-2t2r-27dr/1.0/board.xml b/iw-rfsoc-2t2r-27dr/1.0/board.xml
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+
+
+
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+ IW-RFSOC-2T2R BOARD File Image
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+
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+ Ver 1.1
+
+ 1.0
+ Interwiser RFSoC 2T2R Development Kit (27DR)
+
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+ XCZU27DR FPGA
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+ Zynq ARM processors.
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+ PL reference clock from LMK04828.
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+ PL SYSREF from LMK04828.
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+ DDR4 reference clock.
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+ DDR4 on board interface, it can use DDR4 controller IP for connection.
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+ SFP MGT reference clock.
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+ 1-lane GT interface over SFP
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+ QSFP MGT reference clock.
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+ 1-lane GT interface over QSFP
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+ 2-lane GT interface over QSFP
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+ 3-lane GT interface over QSFP
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+ 4-lane GT interface over QSFP
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+ Reset button from PMOD Extender.
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+ Zynq ARM fixed IO.
+
+
+ LMK0482x Ultra Low-Noise JESD204B Compliant Clock Jitter Cleaner With Dual Loop PLLs
+
+
+ DDR4 reference clock.
+
+
+ 2GB DDR4 memory Components
+
+
+ SFP Connector
+
+
+ QSFP Connector
+
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+ 8-Kbit serial IIC bus EEPROM.
+
+
+ PMOD extender.
+
+
+ 8 LEDs on board.
+
+
+ PL RS232.
+
+
+ GPS Module on board.
+
+
+ J30J Connector
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diff --git a/iw-rfsoc-2t2r-27dr/1.0/iw-rfsoc-2t2r-27dr_image.jpg b/iw-rfsoc-2t2r-27dr/1.0/iw-rfsoc-2t2r-27dr_image.jpg
new file mode 100644
index 0000000..4f4cde7
Binary files /dev/null and b/iw-rfsoc-2t2r-27dr/1.0/iw-rfsoc-2t2r-27dr_image.jpg differ
diff --git a/iw-rfsoc-2t2r-27dr/1.0/part0_pins.xml b/iw-rfsoc-2t2r-27dr/1.0/part0_pins.xml
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index 0000000..7565e53
--- /dev/null
+++ b/iw-rfsoc-2t2r-27dr/1.0/part0_pins.xml
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diff --git a/iw-rfsoc-2t2r-27dr/1.0/preset.xml b/iw-rfsoc-2t2r-27dr/1.0/preset.xml
new file mode 100644
index 0000000..b7effa5
--- /dev/null
+++ b/iw-rfsoc-2t2r-27dr/1.0/preset.xml
@@ -0,0 +1,155 @@
+
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diff --git a/iw-rfsoc-2t2r-27dr/1.0/xitem.json b/iw-rfsoc-2t2r-27dr/1.0/xitem.json
new file mode 100644
index 0000000..01f5a32
--- /dev/null
+++ b/iw-rfsoc-2t2r-27dr/1.0/xitem.json
@@ -0,0 +1,38 @@
+{
+ "config": {
+ "items": [
+ {
+ "infra": {
+ "name": "iw-rfsoc-2t2r-27dr",
+ "display": "Interwiser RFSoC 2T2R Development Kit (47DR)",
+ "revision": "1.0",
+ "description": "Interwiser RFSoC 2T2R Development Kit (47DR)",
+ "company": "interwiser.com",
+ "company_display": "Interwiser",
+ "author": "Tifer King",
+ "contributors": [
+ {
+ "group": "15inTech",
+ "url": "www.15zk.net"
+ }
+ ],
+ "category": "Single Part",
+ "logo": "iw-rfsoc-2t2r-27dr_image.jpg",
+ "website": "https://wiki.15zk.net/zh/boards/IW-RFSOC-2T2R",
+ "search-keywords": [
+ "Interwiser",
+ "interwiser.com",
+ "15inTech",
+ "15zk.net",
+ "rfsoc",
+ "27dr",
+ "2T2R",
+ "Single Part"
+ ]
+ }
+ }
+ ]
+ },
+ "_major": 1,
+ "_minor": 0
+}
diff --git a/iw-rfsoc-2t2r-47dr/1.0/preset.xml b/iw-rfsoc-2t2r-47dr/1.0/preset.xml
index 56a6bee..b7effa5 100644
--- a/iw-rfsoc-2t2r-47dr/1.0/preset.xml
+++ b/iw-rfsoc-2t2r-47dr/1.0/preset.xml
@@ -67,7 +67,7 @@
-
+