diff --git a/mixtcp/README.md b/mixtcp/README.md
index d77963de1f..9a245b2fde 100644
--- a/mixtcp/README.md
+++ b/mixtcp/README.md
@@ -1,3 +1,30 @@
-# mixtcp poc
+# MixTCP
 
-Test TLS conn + mixtcp device HTTPS req/res via IPRs with `cargo test`. More to come.
+This is an initial proof of concept of a SmolTCP `device` that uses the Mixnet for transport. It relies on the `IpMixStream` module from the Rust SDK to set up a connection with an Exit Gateway's Ip-Packet-Router, meaning that this is the IP that is seen by the receiver of the request.
+
+This can be used as the basis for building HTTP(S) crates on top of the Mixnet whilst abstracting away the complexities of using the Mixnet for transport.
+
+More to come in the future.
+
+`examples/` contains examples for:
+- a TLS ping with Cloudflare
+- creating a `reqwest`-like HTTPS `GET` request and receiving a response
+
+## Component Interaction
+```sh
+                          create_device()
+                                |
+                 +--------------+---------------+
+                 |              |               |
+                 v              v               v
+           NymIprDevice   NymIprBridge      IpPair
+                 |              |            (10.0.x.x)
+                 |              |
+                 +-- channels --+
+                                |
+                                v
+                           IpMixStream
+                                |
+                                v
+                             Mixnet
+```