From 687b65af9324cd184c638285a19e45cea8ab4533 Mon Sep 17 00:00:00 2001
From: Eric Chavez <40640735+Eric286@users.noreply.github.com>
Date: Fri, 23 Jun 2023 12:20:27 -0600
Subject: [PATCH] Update API.md

Signed-off-by: Eric Chavez <40640735+Eric286@users.noreply.github.com>
---
 API.md | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/API.md b/API.md
index ea5c4c9..d57f22a 100644
--- a/API.md
+++ b/API.md
@@ -308,6 +308,8 @@ void setup() {
 ### Send data to LoRaWAN
 You need to specify the length of data you want to send and also the message type (unconfirmed or confirmed message). Set `confirm = 0` to send unconfirmed message and `confirm = 1`' to send confirmed message.
 
+For mport, you are free to utilize values between 1-223, it is entirely up to you to choose the values your node and infrastructure software sets or checks for.
+
 #### Syntax
 ```c
 void sendUplink(char *data, unsigned int len, unsigned char confirm, unsigned char mport);