From 4e088b7bc9ae4abeef9dac39fe3fc95c7dbde718 Mon Sep 17 00:00:00 2001
From: Uri Shaked <uri@urishaked.com>
Date: Sun, 15 Jan 2023 15:12:34 +0200
Subject: [PATCH] docs: update project build instructions

Link to PlatformIO installation instructions.
---
 README.md | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/README.md b/README.md
index ed5736f..3a649fb 100644
--- a/README.md
+++ b/README.md
@@ -6,6 +6,8 @@ It's based on the online version at https://wokwi.com/projects/32845180083948808
 
 ## Build the project
 
+This is a [PlatformIO](https://platformio.org) project. To build it, [install PlatformIO](https://docs.platformio.org/en/latest/core/installation/index.html), and then run the following command:
+
 ```
 pio run
 ```