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authorDerf Null <derf@finalrewind.org>2023-04-23 08:11:03 +0200
committerDerf Null <derf@finalrewind.org>2023-04-23 08:11:03 +0200
commit23cfb3e069de4ee7d7302d19fece89715f352f13 (patch)
tree76d10169b2bd6b34fb1769487888fb496bb73c90
parentfc6548b89650a04ece9e08ad32e4161692c2db41 (diff)
README: add an example image
-rw-r--r--README.md2
1 files changed, 2 insertions, 0 deletions
diff --git a/README.md b/README.md
index fa86ebd..3a7f497 100644
--- a/README.md
+++ b/README.md
@@ -4,6 +4,8 @@ This repository contains a Lua module (`mh-z19.lua`) as well as ESP8266/NodeMCU
MQTT gateway application example (`init.lua`) for the **MH-Z19** carbon dioxide
(CO₂) sensor.
+![](https://finalrewind.org/projects/esp8266-nodemcu-mh-z19/media/preview.jpg)
+
## Dependencies
mh-z19.lua has been tested with Lua 5.1 on NodeMCU firmware 3.0.1