enble boot after power loss/restore
#11
(06-18-2022, 09:54 PM)gechu Wrote: Are you thinking about this watchdog ESP32 Reset Circuit?

not specifically that but just an esp (or another sbc) with a relay.  I can control power cycle relay via mqtt message and some watching code elsewhere  (likely example  uptime kuma that I run which can do mqtt notifications via appraise. )

https://github.com/louislam/uptime-kuma
  Reply
#12
FYI, as an alternative to the "dedicated" watchdog board one can buy this pretty cheap esp32 dev board with built in relay and power supply. https://www.aliexpress.com/item/1005003651506570.html?

If you put tasmota on it you can program it with berry scripting to be a watchdog.
  Reply


Possibly Related Threads…
Thread Author Replies Views Last Post
  Installation Debian on emmc: which U-Boot and where? vongillus 3 167 07-02-2022, 09:24 AM
Last Post: dkebler
  ROCKPRO64 PCI SSD SD-boot Install pspgarret 0 88 06-09-2022, 10:56 AM
Last Post: pspgarret
  RockPro64 has no white led, nor will it boot past... AnjinMeili 2 150 05-31-2022, 09:19 AM
Last Post: Rocklobster
  no boot white led flashing moserwi 3 542 03-28-2022, 07:26 PM
Last Post: Rocklobster
  Cannot get my board to boot deutschlmao 10 1,465 03-19-2022, 07:45 PM
Last Post: Rocklobster
  PWM fan control low power Connar 0 572 12-12-2021, 05:58 AM
Last Post: Connar
  Enabling secure boot arturkow 4 1,105 11-25-2021, 04:57 AM
Last Post: arturkow
  Device unable to boot Lunix33 9 3,725 09-23-2021, 01:38 AM
Last Post: LMM
  Automatic power on after power outage gechu 0 911 08-29-2021, 01:46 PM
Last Post: gechu
  Flashed SPI, able to ping RP64 but not boot from sdcard/usb korefuji 2 1,408 08-26-2021, 11:41 AM
Last Post: LMM

Forum Jump:


Users browsing this thread: 1 Guest(s)