diff --git a/rf/rn4871/index.html b/rf/rn4871/index.html
new file mode 100644
index 0000000000000000000000000000000000000000..a9331855b9e44e789388ed763c0520f0f493df39
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+++ b/rf/rn4871/index.html
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+<html>
+<body>
+<p>
+<img src="components.jpg">
+<p>
+<img src=="board.png">
+<p>
+<img src="timing.png">
+<p>
+<pre>
+
+default comm 115200,8,N,1
+
+$$$
+    command mode
++
+    echo on
+SS,C0
+    enable device info, transparent UART mode
+F
+    start scan
+X
+    stop scan
+C,0,MAC_address
+    connect
\ No newline at end of file