Search found 811 matches
- Thu Sep 01, 2022 9:02 pm
- Forum: ESP8266 boards
- Topic: 2 concurrent while true loops?
- Replies: 3
- Views: 40864
Re: 2 concurrent while true loops?
Is this so that you can access the board at any time to get information from it? One of my control loops the remote every 60 seconds connects to the network, says that it is listening for any requests from the control unit for 5 seconds and then disconnects. This uses sockets. I didn't want to be co...
- Mon Aug 29, 2022 1:39 am
- Forum: General Discussion and Questions
- Topic: ESPNow send function
- Replies: 2
- Views: 39491
- Fri Aug 26, 2022 6:30 am
- Forum: ESP32 boards
- Topic: ESP32 - configuring wifi power save mode from micropython
- Replies: 6
- Views: 59443
Re: ESP32 - configuring wifi power save mode from micropython
I use power_save for a ESPNow Gateway using an image found at https://github.com/glenn20/micropython-espnow-images. Only for the ESP32.
Docs:
https://micropython-glenn20.readthedocs ... spnow.html
Docs:
https://micropython-glenn20.readthedocs ... spnow.html
- Sun Aug 21, 2022 7:20 pm
- Forum: General Discussion and Questions
- Topic: ESP32 Hibernation
- Replies: 3
- Views: 14649
Re: ESP32 Hibernation
I found this article yesterday https://www.mischianti.org/2021/03/15/esp32-practical-power-saving-deep-sleep-and-hibernation-3/ but didn't see that it answered the question. However, when you mentioned hibernation only applied to the S2 variant I re-read this looking for the device he was referring ...
- Wed Aug 17, 2022 7:08 am
- Forum: ESP32 boards
- Topic: compiling for 8MB PSRAM
- Replies: 2
- Views: 13629
Re: compiling for 8MB PSRAM
Check if I am referring to the correct device, mine is a VIE SPIRAM variant. I copied this off a previous post, maybe search for <ESP32_SPIRAM 4MB to 8MB> a) create a partition table for that 8 MB flash and place it in the esp32 directory. The name is arbitrary. I named it partitions_8mb.csv. My cop...
- Sat Aug 13, 2022 7:55 pm
- Forum: ESP32 boards
- Topic: Crash at wlan.active(True)
- Replies: 9
- Views: 28806
Re: Crash at wlan.active(True)
For boards that I want the CP2102 running a 1000uF low-ESR cap on the 3V3 pin sorts it for me. Even using the AMS regulator.
For the remote sensors a single Li-ion cell with a HT7333 regulator and a 1000uF directly to the 3V3.
For the remote sensors a single Li-ion cell with a HT7333 regulator and a 1000uF directly to the 3V3.
- Sun Aug 07, 2022 6:55 pm
- Forum: ESP8266 boards
- Topic: ets Jan 8 2013,rst cause:4, boot mode:(3,7)
- Replies: 3
- Views: 39678
Re: ets Jan 8 2013,rst cause:4, boot mode:(3,7)
Another detail that I noticed is that the ESP 8266, besides connecting to the home network, creates another one called MicroPython-256401 that I also don't know why it appears I believe this issue is that the ESP8266 also creates an AP when booted, so try disabling that. Maybe, try: gc.mem_free() a...
- Sat Aug 06, 2022 4:35 am
- Forum: ESP32 boards
- Topic: ESP-Now support for ESP32 (and ESP8266)
- Replies: 368
- Views: 1515670
Re: ESP-Now support for ESP32 (and ESP8266)
OK, thanks for that. My perennial problem of running a program where I am connected to a hotspot. If I send logs every hour everything is OK. If I wait say 24 hours in the connected-state I can log-in to Gmail's SMTP server but the data does not go. So, for both normal-WiFi and ESPNow/WiFi I keep w0...
- Thu Aug 04, 2022 6:18 pm
- Forum: General Discussion and Questions
- Topic: ESP01 1M Flash 512 and 1M MicroPython Neither Responds?
- Replies: 18
- Views: 30943
Re: ESP01 1M Flash 512 and 1M MicroPython Neither Responds?
It has been a year or more since I played with the ESP-01, maybe this helps:
Hold GPIO0 low
Plug in USB
sudo esptool.py --chip esp8266 --port /dev/ttyUSB0 erase_flash
Hold GPIO0 low
Plug in USB
sudo esptool.py --chip esp8266 --port /dev/ttyUSB0 erase_flash
- Wed Aug 03, 2022 8:38 pm
- Forum: ESP32 boards
- Topic: Can't connect to ESP32-WROOM-32D (stuck at "Trying to connect to REPL..")
- Replies: 5
- Views: 17383
Re: Can't connect to ESP32-WROOM-32D (stuck at "Trying to connect to REPL..")
You got it right.
Sorry, no MacOS experience here.
Sorry, no MacOS experience here.