wake¶

This code displays how to use deep sleep with a touch as a wake up source and how to store data in RTC memory to use it over reboots.

Sketch¶

The sketch can be found here.

Hypothesis¶

The ESP32 can determine which method was used to wake it.

The ESP32 can determine which button was pressed to wake it.

Assumptions¶

WIP

Procedure¶

Circuit¶

Circuit made with Circuit Diagram.

Code¶

task test:compile-upload NAME=wake

Output¶

ets Jun  8 2016 00:22:57

rst:0x5 (DEEPSLEEP_RESET),boot:0x13 (SPI_FAST_FLASH_BOOT)
configsip: 0, SPIWP:0xee
clk_drv:0x00,q_drv:0x00,d_drv:0x00,cs0_drv:x0xx,hd)drv:0x00,wp_drv:0x00
mode:DIO, clock div:1
load:0x3fff0018,len:4
load:0x3fff001c,len:812
load:0x40078000,len:0
load:0x40078000,len:11392
entry 0x40078a9c
Boot number: 4
Wakeup caused by touchpad
Touch detected on GPIO 15
Going to sleep now