From fc59ad34f95461d2d081fc25104e2b903d1ef4a7 Mon Sep 17 00:00:00 2001
From: aanper <mail@s3f.ru>
Date: Sun, 2 Aug 2020 08:17:26 +0300
Subject: [PATCH] add nfc

---
 README.md   | 1 +
 wiki/nfc.md | 3 +++
 2 files changed, 4 insertions(+)
 create mode 100644 wiki/nfc.md

diff --git a/README.md b/README.md
index ea9e09a0..eedb46ee 100644
--- a/README.md
+++ b/README.md
@@ -16,4 +16,5 @@ Kickstarter page: [kickstarter.com](https://www.kickstarter.com/projects/flipper
 * [GPIO/HW tools](wiki/gpio-hw.md)
 * [USB](wiki/usb.md)
 * [Bluetooth](wiki/bluetooth.md)
+* [NFC](wiki/nfc.md)
 
diff --git a/wiki/nfc.md b/wiki/nfc.md
new file mode 100644
index 00000000..8f960ce1
--- /dev/null
+++ b/wiki/nfc.md
@@ -0,0 +1,3 @@
+# NFC module
+
+The NFC standard (ISO-14443) operates at 13.56MHz. We are going to use the TI TRF7970A chip, the same chip as used in the HydraNFC project.
\ No newline at end of file