From ab47797d88de866d01763093640444e52f07a711 Mon Sep 17 00:00:00 2001
From: lewisxhe <lewishe@outlook.com>
Date: Fri, 31 May 2019 09:52:51 +0800
Subject: [PATCH] add readme

---
 README.MD | 14 ++++++++++++++
 1 file changed, 14 insertions(+)
 create mode 100644 README.MD

diff --git a/README.MD b/README.MD
new file mode 100644
index 0000000..487c2f4
--- /dev/null
+++ b/README.MD
@@ -0,0 +1,14 @@
+TTGO T-Call
+
+======================
+
+# PinOut
+| Name         | Pins |
+| ------------ | ---- |
+| SIM800_TX    | 26   |
+| SIM800_RX    | 27   |
+| SIM800_PWKEY | 4    |
+| SIM800_RST   | 5    |
+| SDA          | 21   |
+| SCL          | 22   |
+| SIM800_POWER | 23   |