Search found 77 matches
- Thu Feb 21, 2019 7:46 am
- Forum: ESP32 Arduino
- Topic: ESP32 development board with OV2640 Camera
- Replies: 2
- Views: 5468
Re: ESP32 development board with OV2640 Camera
Hey! :) You can search online for waveshare ov2640 and you will find a module with the camera and two row header. This will let you easily connect the camera to your board, but please be noted that your board does not have PSRAM and this will limit much what you can do with the camera. I advise you ...
- Mon Dec 17, 2018 7:05 pm
- Forum: ESP-MDF
- Topic: Meshkit-light video example explanation wanted
- Replies: 13
- Views: 20833
Re: Meshkit-light video example explanation wanted
While iOS will be definitely fully supported (Desktop also), as of now they are not so much. If you can have an Android emulator be able to access your BT in the Mac, then you could probably try that.the bulb and it's board are capsulated and filled with some sort of technical cement, so you do not ...
- Thu Dec 13, 2018 9:25 am
- Forum: ESP-MDF
- Topic: Meshkit-light video example explanation wanted
- Replies: 13
- Views: 20833
Re: Meshkit-light video example explanation wanted
Sorry, I personally have no idea about possible channels to obtain the bulbs, but I am pretty sure that Mouser has them also. You flash the bulbs through the Android App, which does it in the OTA fashion, so no pins are required :) Arduino is not yet supporting the full MDF. Once all heavy developme...
- Tue Dec 11, 2018 12:25 pm
- Forum: ESP IoT Solution
- Topic: trying to send buffer data to node-red through mqtt
- Replies: 4
- Views: 9499
Re: trying to send buffer data to node-red through mqtt
Why do you use String to collect byte data? Not all bytes are printable chars. Did you try to ask around in the PubSub repository?
- Tue Dec 11, 2018 12:21 pm
- Forum: ESP IoT Solution
- Topic: problem with esp32 and wire library
- Replies: 1
- Views: 7201
Re: problem with esp32 and wire library
Please post your issue in the Arduino tracker https://github.com/espressif/arduino-esp32/issues and also post a clear info on what is not working, what messages are you getting in the console and wether you have debug enabled or not.
- Tue Dec 11, 2018 8:21 am
- Forum: ESP-MDF
- Topic: Meshkit-light video example explanation wanted
- Replies: 13
- Views: 20833
Re: Meshkit-light video example explanation wanted
In the case of this demo, yes, every light is flashed with mqtt capable firmware. MQTT is already in IDF, so building a mesh firmware with added support is easy :) Unless you force a node to not be master (or you force particular one to be master), all nodes must be capable of MQTT else you can not ...
- Mon Dec 10, 2018 10:28 am
- Forum: ESP-MDF
- Topic: Meshkit-light video example explanation wanted
- Replies: 13
- Views: 20833
Re: Meshkit-light video example explanation wanted
In this demo, the PI/MQTT only collects the information, though adding control through it is not any different than other MQTT implementations. Each MESH device in this case has the code required for it to talk to MQTT if it is the Mesh Master. The same way that the master publishes the updated info...
- Wed Sep 20, 2017 6:45 am
- Forum: ESP32 Arduino
- Topic: Getting TG0WDT_SYS_RESET in latest code.
- Replies: 2
- Views: 6504
Re: Getting TG0WDT_SYS_RESET in latest code.
try to change to
Code: Select all
void __zx_isr()
Code: Select all
void IRAM_ATTR __zx_isr()
- Fri Dec 09, 2016 10:52 am
- Forum: ESP32 Arduino
- Topic: Unable to read from BME280
- Replies: 25
- Views: 47941
Re: Unable to read from BME280
Just committed this: https://github.com/espressif/arduino-es ... a27e3b6012
I hope it helps
I hope it helps
- Fri Dec 09, 2016 8:58 am
- Forum: ESP32 Arduino
- Topic: Unable to read from BME280
- Replies: 25
- Views: 47941
Re: Unable to read from BME280
@dldtechnology That is an interesting find! One would think that when you write to the register, the data will latch :) And I did not read anything in the bus specs to give the idea that such check should be performed. Another issue that I'm looking at is clock stretching with some slaves to timeout...