Search found 89 matches
- Sat Dec 23, 2023 10:45 am
- Forum: ESP32 boards
- Topic: Waveshare e-paper display how to rotate?
- Replies: 20
- Views: 28072
Re: Waveshare e-paper display how to rotate?
??? Sorry but, I really couldn't understand this thread. Rotating a frame buffer is as simple as (or I am missing something?): import framebuf def bufrotate(fb, w, h, defaultcolor=1): rotatebuf = bytearray(w * h // 8) rotatefb = framebuf.FrameBuffer(rotatebuf, h, w, framebuf.MONO_HLSB) for x in rang...
- Mon Aug 15, 2022 2:00 pm
- Forum: ESP32 boards
- Topic: WPA2 Enterprise
- Replies: 22
- Views: 20781
Re: WPA2 Enterprise
Up!
I would like to have an official answer is Enterprise WPK will be (ever) implemented. I think this feature is needed for serious IoT in enterprise environments.
Thank you
I would like to have an official answer is Enterprise WPK will be (ever) implemented. I think this feature is needed for serious IoT in enterprise environments.
Thank you
- Sun Jan 16, 2022 7:55 am
- Forum: ESP32 boards
- Topic: ESP32-CAM-MB + Development Board CH340G
- Replies: 28
- Views: 47113
- Wed Jan 12, 2022 1:53 pm
- Forum: ESP32 boards
- Topic: ESP32-CAM-MB + Development Board CH340G
- Replies: 28
- Views: 47113
Re: ESP32-CAM-MB + Development Board CH340G
I am working on a micropython firmware modified specialy for esp32cam. I will deliver firmware version in the next few weeks (I working on documentation), but the archived version in git has been working perfectly as a motion detection camera for several months, the firmware can be easily rebuilded...
- Sat Jan 08, 2022 4:05 pm
- Forum: ESP32 boards
- Topic: ESP32-CAM-MB + Development Board CH340G
- Replies: 28
- Views: 47113
Re: ESP32-CAM-MB + Development Board CH340G
Long time I am away from the forum, and I guess I missed a LOT! Said that I am having very hard time to get micropython and esp-32 camera working. Therefore I will have a look to your git repo, @remi_bertholet. Besides, I would like to recap what I achieved and especially what I DID NOT achieve (yet...
- Tue Jan 24, 2017 9:17 pm
- Forum: ESP8266 boards
- Topic: Micropython docs - DHT
- Replies: 7
- Views: 12070
Re: Micropython docs - DHT
It happened the same to me. No way to make it working with DHT11.
I use the dht11 shield from WeMos and D1 mini.
Can somebody confirm latest firmware and library work properly?
I use the dht11 shield from WeMos and D1 mini.
Can somebody confirm latest firmware and library work properly?
- Wed Jan 11, 2017 11:52 pm
- Forum: ESP8266 boards
- Topic: Copy lots of files in the mcus
- Replies: 4
- Views: 6534
Re: Copy lots of files in the mcus
I'd give a try to ampy: ls *.txt | xargs -n 1 ampy --port /dev/ttyUSB0 --baud 115200 put (assuming all your txt files are in one directory) adjust port and especially baud to have the most reliability OR (with bash): for f in `ls *.txt`; do ampy put $f ; done; OR with webrepl (assuming 192.168.1.100...
- Wed Jan 11, 2017 12:04 pm
- Forum: ESP8266 boards
- Topic: Running out of memory w/ API requests
- Replies: 3
- Views: 4495
Re: Running out of memory w/ API requests
Just a look at your code. In 4 nested loops how many times the condition is satisfied and the array growths? To check the problem I would put a stub (just a print?) instead of filling the array. If the problem is the same, we have an issue with urequests, otherwise it should be investigated how many...
- Fri Jan 06, 2017 7:43 pm
- Forum: ESP8266 boards
- Topic: LCD 1602 - Library
- Replies: 57
- Views: 104042
Re: LCD 1602 - Library
@ernitron 1. Yes, using various HD44780s, 08x2, 16x1, 16x2, 16x4, 20x4, blue and yellow. 2. Yes, using both PCF8574 I2C backpacks and GPIO pins (4x data pins). ... Hi @mcauser, what a reply! I am flattered! I can't wait to assemble and test all this brilliant solution. Thanks... (just let me know w...
- Fri Jan 06, 2017 9:09 am
- Forum: ESP8266 boards
- Topic: LCD 1602 - Library
- Replies: 57
- Views: 104042
Re: LCD 1602 - Library
I have found this https://github.com/dhylands/python_lcd and looks pretty much what I was looking for.
Questions:
1. Did anybody make it working with WeMos D1 Mini?
2. Will it work in both i2c and GPIO modes?
Questions:
1. Did anybody make it working with WeMos D1 Mini?
2. Will it work in both i2c and GPIO modes?