Search found 30 matches
- Sat Aug 20, 2022 1:24 am
- Forum: General Discussion and Questions
- Topic: Debugging and crash analysis techniques
- Replies: 6
- Views: 19705
Re: Debugging and crash analysis techniques
Typical power problems arise because ESP32 current consumption can rise to about 0.5A which can cause voltage drops in USB leads. Another cause are lousy wall-warts designed for phone charging rather than continuous running. (To anyone reading this post :D ): Are there any specific USB cables and/o...
- Sat Aug 20, 2022 12:52 am
- Forum: ESP32 boards
- Topic: ESP32 dual-core question
- Replies: 3
- Views: 4517
Re: ESP32 dual-core question
Great. Thanks jimmo.jimmo wrote: ↑Wed Aug 17, 2022 11:33 pmYes, this would be good to support. It's not a small piece of work but definitely do-able. See https://github.com/micropython/micropython/issues/8927 if you're interested.
- Wed Aug 17, 2022 5:00 pm
- Forum: ESP32 boards
- Topic: ESP32 dual-core question
- Replies: 3
- Views: 4517
Re: ESP32 dual-core question
Google brought me here. This would be great. Just +1'ing this.
I have a similar query. Trying to run some networking / project code on core 0 and a web server (microdot) on the other core (w/no need for any sort of shared data)
I have a similar query. Trying to run some networking / project code on core 0 and a web server (microdot) on the other core (w/no need for any sort of shared data)
- Tue Aug 16, 2022 8:12 pm
- Forum: ESP32 boards
- Topic: Does the ESP32-CAM work with the WebRepl?
- Replies: 1
- Views: 1676
Re: Does the ESP32-CAM work with the WebRepl?
I think I confused 2 different topics. In short I thought the webrepl was linked using / broadcast an SSID. I stumbled on to https://www.srccodes.com/setup-web-repl-esp8266-12e-connect-micro-python-prompt-repl-wifi-access-point-ap-hello-world/ import network; ap = network.WLAN(network.AP_IF); ap.act...
- Tue Aug 16, 2022 8:03 pm
- Forum: ESP32 boards
- Topic: how install picoweb on ESP32?
- Replies: 17
- Views: 14211
Re: how install picoweb on ESP32?
I think I am making a mistake. Picoweb does not seem to work with Micropython I understand that it _is_ possible to make it work with regular MicroPtyhon, but the hassle probably isn't worth it. I'd suggest trying any of the other HTTP server libraries. microdot (https://github.com/miguelgrinberg/m...
- Tue Aug 16, 2022 4:17 pm
- Forum: ESP8266 boards
- Topic: Oled and Led on an esp01
- Replies: 8
- Views: 30575
Re: Oled and Led on an esp01
@modulusmath, Could you share how you got MicroPython working on an ESP01? I have been trying to get it working as well, but I can't seem to get to the REPL at all after what I believe is successful flash? Here is what I have tried: # esptool.py --chip esp8266 --port /dev/ttyUSB0 flash_id # esptool...
- Mon Aug 15, 2022 1:13 am
- Forum: ESP32 boards
- Topic: Does the ESP32-CAM work with the WebRepl?
- Replies: 1
- Views: 1676
Does the ESP32-CAM work with the WebRepl?
Hi All. I have a few of the AI-thinker style ESP32-CAM-MB's and pulled off the little -MB/connecter to put the cam on a breadboard. However, I can't get either of the cams to broadcast their SSID. The webrepl_setup runs fine w/o any errors but but cannot see the default SSID starting with "MicroPyth...
- Fri Aug 05, 2022 2:16 am
- Forum: General Discussion and Questions
- Topic: Date/Time management
- Replies: 21
- Views: 40821
Re: Date/Time management
I wrote a clock app for the ESP32 where I messed with time. I got the NTP time and then offset it by timezone. Here's how I set the localtime: # Set the RTC to local time. (I don't think the uP docs are exactly right about this.) RTC().datetime((yy, mo, dd, 0, hh, mm, ss, 0)) You can see all of the...
- Mon Aug 01, 2022 1:39 am
- Forum: ESP8266 boards
- Topic: How much memory should a ESP8266 D1 Mini have available?
- Replies: 5
- Views: 29755
Re: How much memory should a ESP8266 D1 Mini have available?
Depending on what you're doing, might be tough to beat https://www.makerfabs.com/makepython-esp32-color-lcd.html w/the wrover option. It's $14.99 + shipping (at least in the US). Clearly significantly more costly than esp8266 but I overcame my ram issues w/it. Color oled as well. I am fiddling w/usi...
- Tue Jul 26, 2022 9:34 pm
- Forum: ESP8266 boards
- Topic: Oled and Led on an esp01
- Replies: 8
- Views: 30575
Re: Oled and Led on an esp01
I can still write to the OLED and access the 'net. Am I close or is it like I'm way off? I honestly believe there aren't enough pins on an ESP-01 to do this. How about rendering the OLED display in inverse video if it's over your warning temperature? It's kind of a big LED, after all ... Actually, ...