From f58b836d0e5ced0e7ad1ddbabb11c04722e78dab Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Gustav=20S=C3=B6rn=C3=A4s?= <gustav@sornas.net>
Date: Sat, 13 Mar 2021 16:50:21 +0100
Subject: add readme

---
 README | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)
 create mode 100644 README

diff --git a/README b/README
new file mode 100644
index 0000000..4976b0b
--- /dev/null
+++ b/README
@@ -0,0 +1,24 @@
+DHT11 Sampler
+============
+
+Samples a DHT11 sensor every two seconds and writes the measurement to the
+serial output.
+
+Ports
+-----
+
+Arduino GPIO | DHT11
+-------------+------
+2            | Data
+
+Arduino Power | DHT11
+--------------+------
+GND           | GND
+5V            | VCC
+
+Usage
+-----
+
+After flashing, read the serial output with (e.g.)
+
+$ screen /dev/ttyACM0 57600
-- 
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