From 138b1cc67a0ef157643463863c96988a3db4980b Mon Sep 17 00:00:00 2001
From: Bdale Garbee <bdale@gag.com>
Date: Wed, 12 Feb 2020 11:55:44 -0700
Subject: [PATCH] assign a serial number block for TeleMega v4.0

---
 production.mdwn | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/production.mdwn b/production.mdwn
index ff2be70..9e2a091 100644
--- a/production.mdwn
+++ b/production.mdwn
@@ -634,3 +634,9 @@ Production build of 500 pieces of EasyMini v2.0a by
 
 Production build of 100 pieces of TeleMini v3.0a by
 [Seeed Studios](https://www.seeedstudio.com/), received 2020.01.21.
+
+## sn 6581-6830 ##
+
+Production build of 250 pieces of TeleMega v4.0 by
+[Advanced Circuits](http://4pcb.com), received 2020.02.12
+
-- 
2.30.2