From f425f99b85bed5b9ef98790a553980385470f434 Mon Sep 17 00:00:00 2001
From: Sadeep Madurange <sadeep@asciimx.com>
Date: Thu, 19 Jun 2025 09:58:20 +0800
Subject: Update readme with the current draw.

---
 README.txt | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

(limited to 'README.txt')

diff --git a/README.txt b/README.txt
index f0be804..09134a8 100644
--- a/README.txt
+++ b/README.txt
@@ -35,11 +35,14 @@ LINEAR REGULATORS
 
 MP1584EN BUCK CONVERTER
 
- 1. When the system is in power down mode, the MCU + FPM + Servo draw 10.4mA at
-    3.3V.
+ 1. When the system is in power down mode, the MCU + FPM + Servo draw 8.9mA at
+    3.3V. The real amount is likely about 8.9 + 4.6 = 13.5mA.
 
 REMARKS
 
  1. Can't use 3.3V FPM modules with Arduino Uno. The RX and TX lines have
     resistors. 
+ 2. When measuring current with the buck chips on, the servo doesn't respond.
+    So, the value measured probably doesn't include the current the servo 
+    draws.
 
-- 
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