Search found 14 matches
- 19 Dec 2020, 14:07
- Forum: ESP Easy: General Discussion
- Topic: SI7021 and BMP280 on same ESP8266
- Replies: 14
- Views: 9259
Re: SI7021 and BMP280 on same ESP8266
Most boards with I2C sensors do have pull-up resistors mounted on them ...and that prevents maybe longer cables and more sensors or even a clean I2C as you have most times 4k7 on each sensor if you buy them on pre-soldered PCBs. I don't know why on every snesor board a pull-up is included, it's not...
- 19 Dec 2020, 11:03
- Forum: ESP Easy: General Discussion
- Topic: SI7021 and BMP280 on same ESP8266
- Replies: 14
- Views: 9259
Re: SI7021 and BMP280 on same ESP8266
In best case you use for the SDA and SCL lines some kind of bus/chain/serial approach, so exactly I2C is designed for. Something like ESP GPIO4 ----- SDA first sensor ----- SDA second sensor ESP GPIO5 ----- SCL first sensor ----- SCL second sensor So exactly like you showed it in your small paint fi...
- 18 Dec 2020, 13:26
- Forum: ESP Easy: General Discussion
- Topic: SI7021 and BMP280 on same ESP8266
- Replies: 14
- Views: 9259
Re: SI7021 and BMP280 on same ESP8266
Hi, both are I2C sensors and if they have different address (in standard they have) they should work on the same bus. How did you connected them so far (physically)? They need to be parallel, but pay some attention on lenght of wires and also resistors (pull-ups) for data lines SDA SCL. And don't co...
- 18 Dec 2020, 07:58
- Forum: ESP Easy: Software
- Topic: in which build is plugin P093 (Energy (Heat) - Mitsubishi Heat Pump) included?
- Replies: 5
- Views: 7307
Re: in which build is plugin P093 (Energy (Heat) - Mitsubishi Heat Pump) included?
thanks a lot, works perfectly out of the box! Great support
Merry X-Mas and happy new year in advance
Merry X-Mas and happy new year in advance
- 17 Dec 2020, 21:18
- Forum: ESP Easy: Software
- Topic: in which build is plugin P093 (Energy (Heat) - Mitsubishi Heat Pump) included?
- Replies: 5
- Views: 7307
Re: in which build is plugin P093 (Energy (Heat) - Mitsubishi Heat Pump) included?
Ok, thanks for info, even if this does not answer why it is mentioned under "testing" in the overview. At least I would feel better to mark it in this case as "special build" or similar. As I don't have the environment downloaded, it would be greatif you could support. I'm runnin...
- 17 Dec 2020, 19:55
- Forum: ESP Easy: Software
- Topic: in which build is plugin P093 (Energy (Heat) - Mitsubishi Heat Pump) included?
- Replies: 5
- Views: 7307
in which build is plugin P093 (Energy (Heat) - Mitsubishi Heat Pump) included?
Hello, I just updated my ESPs to latest testing version, according to https://espeasy.readthedocs.io/en/latest/Plugin/_Plugin.html#list-of-official-plugins there should be also the plugin P093 (Energy (Heat) - Mitsubishi Heat Pump) included. BUT: it isn't and now my climate function is gone. Under d...
- 25 Oct 2020, 16:37
- Forum: ESP Easy: Software
- Topic: forwarding Rx/TX of UART via MQTT
- Replies: 8
- Views: 8559
- 24 Oct 2020, 14:35
- Forum: ESP Easy: Software
- Topic: forwarding Rx/TX of UART via MQTT
- Replies: 8
- Views: 8559
Re: forwarding Rx/TX of UART via MQTT
I made a custom build via Platform.io by instructions here for my NodeMCU board and took only the SerialProxy additional inside: https://www.letscontrolit.com/wiki/index.php?title=Tutorial_building_and_uploading_with_platformio During runtime only the SerialProxy and OpenHab MQTT are active, no filt...
- 24 Oct 2020, 13:01
- Forum: ESP Easy: Software
- Topic: forwarding Rx/TX of UART via MQTT
- Replies: 8
- Views: 8559
Re: forwarding Rx/TX of UART via MQTT
Tried it several times, but never got it working for longer time. Also if I try to use the webinterface, I get quite often a white page with just a text telling me memory is low if the UART is in use. Therefore I now use an old RPi2 which I found in my "garbage box". Netherverless: perfect...
- 23 Oct 2020, 09:26
- Forum: ESP Easy: Software
- Topic: forwarding Rx/TX of UART via MQTT
- Replies: 8
- Views: 8559
Re: forwarding Rx/TX of UART via MQTT
Hello TD-er, tried the SerialProxy: this would be a very great tool, but it seems to work only for very slow and rare communication. I need something around 600Bytes/sec as I first need to make a base64 conversion (as the plugin is limited to ASCII strings) bloating up the data amount. Tried it with...
- 22 Oct 2020, 13:28
- Forum: ESP Easy: Software
- Topic: forwarding Rx/TX of UART via MQTT
- Replies: 8
- Views: 8559
forwarding Rx/TX of UART via MQTT
Hi experts, I'm having an Microchip/Atmel ATmega 8-bit uController doing some calculation and making usage of PWM on its I/Os. Major control is running at the moment via UART, and I could change that easily (e.g. every telegram has a fixed length of 10chars, get a CRLF at the end...). Final solution...
- 06 Jul 2020, 19:15
- Forum: ESP Easy: Projects / Applications
- Topic: P093 - Mitsubishi Heat Pump plugin
- Replies: 30
- Views: 37776
Re: P093 - Mitsubishi Heat Pump plugin
I'm not that MQTT expert, but what I'm having: mosquitto as a broker and there I don't see the client (here: ESPeasy) subcribes to it's cmd oned. It does for the status report one (Klima_OG_SZ/aircon/settings), but not to the cmd ones. Otherwise it would have been very easy, as I could have checked ...
- 06 Jul 2020, 15:51
- Forum: ESP Easy: Projects / Applications
- Topic: P093 - Mitsubishi Heat Pump plugin
- Replies: 30
- Views: 37776
Re: P093 - Mitsubishi Heat Pump plugin
Hello TD-er, thanks for your help, managed it by in a quite similar way with try and error and cheking the source https://github.com/letscontrolit/ESPEasy/blob/mega-20200703/src/_P093_MitsubishiHP.ino due to missing documentation. As the setting and internal state reporting use different topics, a M...
- 06 Jul 2020, 10:47
- Forum: ESP Easy: Projects / Applications
- Topic: P093 - Mitsubishi Heat Pump plugin
- Replies: 30
- Views: 37776
Re: P093 - Mitsubishi Heat Pump plugin
Can someone give me some "raw" MQTT examples on how the controlling the aircon is working? I try to send out MQTT messages, but I could not see any reaction of the aircon itself. Reading is working fine and I do get the actual status: Klima_OG_SZ/aircon/settings:{"roomTemperature"...