From 1b544949b8c26367f91538047d570fe9e3e18ad4 Mon Sep 17 00:00:00 2001
From: Yuval Adam <_@yuv.al>
Date: Thu, 15 Jan 2026 12:40:15 +0100
Subject: Implement deep sleep with button wakeup

---
 README.md | 19 +++++++++++++------
 1 file changed, 13 insertions(+), 6 deletions(-)

(limited to 'README.md')

diff --git a/README.md b/README.md
index 3f405cd..46050c5 100644
--- a/README.md
+++ b/README.md
@@ -43,22 +43,29 @@ If your port differs from `/dev/ttyACM0`, override it:
 make flash PORT=/dev/ttyUSB0
 ```
 
+## Behavior
+
+1. On boot: connects to WiFi and MQTT, publishes voltage 3 times
+2. Enters deep sleep
+3. Press BOOT button to wake
+4. Repeat
+
 ## Expected Output
 
 ```
 === T-Energy-S3 MQTT Monitor ===
 
+Initial boot
 MAC Address: AA:BB:CC:DD:EE:FF
-Scanning WiFi...
-Found 5 networks:
-  1: MyNetwork (-45 dBm)
-  ...
-
 Connecting to MyNetwork...
 Connected! IP: 192.168.1.100
 Connecting to MQTT mqtt.example.com:8883...
 MQTT connected!
 Battery: 4200 mV
 Published to my/topic: 4200
-...
+Battery: 4200 mV
+Published to my/topic: 4200
+Battery: 4200 mV
+Published to my/topic: 4200
+Entering deep sleep... press button to wake
 ```
-- 
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