Search found 88 matches

by karl222
28 Apr 2018, 14:21
Forum: uPyEasy: General Discussion
Topic: support of INA219 and ADS1115
Replies: 18
Views: 9077

Re: support of INA219 and ADS1115

I assume sample rate is set by default?

I don’t mind, I’m happy with a value every second... as i send it from esp to nodered via mqtt, it doesn’t matter.

Regards
Karl

But support of INA219 would make me happy on esp32 still :)
by karl222
25 Apr 2018, 13:10
Forum: uPyEasy: General Discussion
Topic: support of INA219 and ADS1115
Replies: 18
Views: 9077

Re: support of INA219 and ADS1115

Hahahahahahahaha, you are funny. I‘d rather climb the mounteverest as I do the programming of a plugin :D
by karl222
24 Apr 2018, 11:28
Forum: uPyEasy: General Discussion
Topic: support of INA219 and ADS1115
Replies: 18
Views: 9077

Re: support of INA219 and ADS1115

Maybe I‘m too dumb for that. I checked the espeasy wiki on the mcp23017 https://www.letscontrolit.com/wiki/index.php/MCP23017 How the hell can I read analog values via the mcp23017 when a ltc2499 is connected to it. I would use udp as a protocoll for sending data. In that case, following schematics ...
by karl222
23 Apr 2018, 22:38
Forum: uPyEasy: General Discussion
Topic: support of INA219 and ADS1115
Replies: 18
Views: 9077

Re: support of INA219 and ADS1115

Oh 😮

Thx for that!
by karl222
20 Apr 2018, 20:20
Forum: uPyEasy: General Discussion
Topic: support of INA219 and ADS1115
Replies: 18
Views: 9077

Re: support of INA219 and ADS1115

But is the LTC2499 supported by espeasy? Haven’t seen that in the wiki...
by karl222
20 Apr 2018, 11:49
Forum: uPyEasy: General Discussion
Topic: support of INA219 and ADS1115
Replies: 18
Views: 9077

Re: support of INA219 and ADS1115

But is the ltc2499 supported by espeasy either...?

Ltc2499 is really cool but it also lacking in nodered support...

Reards
Karl
by karl222
18 Apr 2018, 10:51
Forum: uPyEasy: General Discussion
Topic: support of INA219 and ADS1115
Replies: 18
Views: 9077

Re: support of INA219 and ADS1115

Hi lisa, Thx for your input! I am thinking of an application where I need more than 16 adc‘s but I can split up in two or more esp32. Sorry for the dumb question but How do I get upyeasy running with those libs? Just copy paste (to where) or do I have to compile something (which I’m not capable of :...
by karl222
18 Apr 2018, 07:55
Forum: ESP Easy: Projects / Applications
Topic: Measure Voltage - galvanically separated
Replies: 2
Views: 1489

Re: Measure Voltage - galvanically separated

sorry, i totally missed your post!

i wonder whether there isn’t a circuit which does exactly that....
by karl222
31 Mar 2018, 10:52
Forum: uPyEasy: General Discussion
Topic: support of INA219 and ADS1115
Replies: 18
Views: 9077

Re: support of INA219 and ADS1115

hi
You are talking just about the multiplexer...

isn’t upyeasy different to espeasy in general?

Regards
Karl
by karl222
31 Mar 2018, 08:05
Forum: uPyEasy: General Discussion
Topic: support of INA219 and ADS1115
Replies: 18
Views: 9077

Re: support of INA219 and ADS1115

Hi,

I have no clue how to get these sensors supported... can anyone help?

regards
karl
by karl222
26 Mar 2018, 10:05
Forum: uPyEasy: Hardware
Topic: ESP32 boards
Replies: 277
Views: 104638

Re: ESP32 boards

Generally yes, i do most of stuff with fixed ip but i can do it via fixing on router level as well...

Regards
Karl
by karl222
26 Mar 2018, 08:28
Forum: uPyEasy: Hardware
Topic: ESP32 boards
Replies: 277
Views: 104638

Re: ESP32 boards

AndrewJ wrote: 25 Mar 2018, 22:10 Hi Karl,
Great news! :D
Out of interest, which ESP32 model is it you are using there?

I agree with you, special thanks to LisaM for all her hard work on this! :D

Andrew
it is running on a NODEMCU ESP-32S V1 but i haven’t checked the other one yet.

regards
karl
by karl222
26 Mar 2018, 06:34
Forum: uPyEasy: Hardware
Topic: ESP32 boards
Replies: 277
Views: 104638

Re: ESP32 boards

Hi
Ssid and pw do have the right values, but i can’t enter values in ip settings field, they are greyed out...
by karl222
25 Mar 2018, 21:55
Forum: uPyEasy: Hardware
Topic: ESP32 boards
Replies: 277
Views: 104638

Re: ESP32 boards

It is not possible to set IP Settings in Config tab. Can this somehow be changed.

regards
karl
by karl222
25 Mar 2018, 21:53
Forum: uPyEasy: General Discussion
Topic: support of INA219 and ADS1115
Replies: 18
Views: 9077

support of INA219 and ADS1115

Hi, 1. for one of my projects I would need support of INA219 (voltage and current) as well as ADS1115 (ADC). 2. As the ADS1115 is limited on 4 addresses it also would be helpful if i could Setup 2 or 3 separate i2c Interfaces instead of just one - is this anyhow possible. It would make life easier, ...
by karl222
25 Mar 2018, 21:48
Forum: uPyEasy: Hardware
Topic: ESP32 boards
Replies: 277
Views: 104638

Re: ESP32 boards

Yeah, I have a running esp32!!!!! :D :D :D Here are the steps that got my esp32 up and running: press RST button before plugging in usb Cmd window: esptool.py --port COM4 erase_flash esp32>esptool.py --port COM4 write_flash --compress 0x1000 upyeasy_v021_20180325_test_esp32_4096.bin putty: import up...
by karl222
25 Mar 2018, 20:28
Forum: uPyEasy: Hardware
Topic: ESP32 boards
Replies: 277
Views: 104638

Re: ESP32 boards

Can you pls post your steps to success ;)
by karl222
25 Mar 2018, 10:53
Forum: uPyEasy: Hardware
Topic: ESP32 boards
Replies: 277
Views: 104638

Re: ESP32 boards

hi, i have tried on both platforms but was not able to get it running. I have no clue to identify why it doesn't work. Installation of firmware obviously worked but I can't reach it via browser. I am concerned by the last line of the protocol (see below): 2000-01-01 00:02:24 [debug] uPyEasy-uPyEasy...
by karl222
24 Mar 2018, 22:54
Forum: uPyEasy: Hardware
Topic: ESP32 boards
Replies: 277
Views: 104638

Re: ESP32 boards

hi, i have tried on both platforms but was not able to get it running. I have no clue to identify why it doesn't work. Installation of firmware obviously worked but I can't reach it via browser. I am concerned by the last line of the protocol (see below): ets Jun 8 2016 00:22:57 rst:0x1 (POWERON_RES...
by karl222
23 Mar 2018, 22:09
Forum: uPyEasy: Hardware
Topic: ESP32 boards
Replies: 277
Views: 104638

Re: ESP32 boards

I tried both files on my second board, an esp32 wroom NODEMCU ESP-32S V1 as well, but didn't work either... :(
by karl222
23 Mar 2018, 21:39
Forum: uPyEasy: Hardware
Topic: ESP32 boards
Replies: 277
Views: 104638

Re: ESP32 boards

I erased, then flashed with 2048 but no success.... :cry: E:\esp32>esptool.py --port COM7 erase_flash esptool.py v2.3.2-dev Connecting........_ Detecting chip type... ESP32 Chip is ESP32D0WDQ6 (revision 1) Features: WiFi, BT, Dual Core Uploading stub... Running stub... Stub running... Erasing flash ...
by karl222
23 Mar 2018, 20:27
Forum: uPyEasy: Hardware
Topic: ESP32 boards
Replies: 277
Views: 104638

Re: ESP32 boards

@karl222 @bertb The errors in your log: File "flashbdev.py", line 13, in readblocks OSError: [Errno 5] EIO means that the flashdrive could not be initialized, so that the database isn't build (no dir) and upyeasy fails. Did you flash the 2048 or the 4096 version? hi, have tried it with both files, ...
by karl222
22 Mar 2018, 22:43
Forum: uPyEasy: Hardware
Topic: ESP32 boards
Replies: 277
Views: 104638

Re: ESP32 boards

Hello, Lisa :) The connection to my router is successful, but when i make request to 192.168.100.3 from my browser it tells me that is unable to connect. This is what I got: I've got ping to 192.168.100.3, but seems web server isn't working. What I'm missing? It's working, cool! The webserver doesn...
by karl222
22 Mar 2018, 22:42
Forum: uPyEasy: Hardware
Topic: ESP32 boards
Replies: 277
Views: 104638

Re: ESP32 boards

yep, Installation was successful: ets Jun 8 2016 00:22:57 rst:0x1 (POWERON_RESET),boot:0x33 (SPI_FAST_FLASH_BOOT) configsip: 0, SPIWP:0xee clk_drv:0x00,q_drv:0x00,d_drv:0x00,cs0_drv:0x00,hd_drv:0x00,wp_drv:0x00 mode:DIO, clock div:2 load:0x3fff0018,len:4 load:0x3fff001c,len:4364 load:0x40078000,len:...
by karl222
22 Mar 2018, 08:30
Forum: uPyEasy: Hardware
Topic: ESP32 boards
Replies: 277
Views: 104638

Re: ESP32 boards

uiuiui, still a long way to go...

:roll:

i’ll give it a try in the evening....

karl
by karl222
20 Mar 2018, 22:47
Forum: uPyEasy: Hardware
Topic: ESP32 boards
Replies: 277
Views: 104638

Re: ESP32 boards

it does not go, thats the problem :roll:
by karl222
20 Mar 2018, 21:07
Forum: uPyEasy: Hardware
Topic: ESP32 boards
Replies: 277
Views: 104638

Re: ESP32 boards

aaaaargh, bootloop.... damn! rst:0x10 (RTCWDT_RTC_RESET),boot:0x33 (SPI_FAST_FLASH_BOOT) configsip: 0, SPIWP:0xee clk_drv:0x00,q_drv:0x00,d_drv:0x00,cs0_drv:0x00,hd_drv:0x00,wp_drv:0x00 mode:DIO, clock div:2 load:0x3f400020,len:429240 ets Jun 8 2016 00:22:57 rst:0x10 (RTCWDT_RTC_RESET),boot:0x33 (SP...
by karl222
20 Mar 2018, 21:06
Forum: uPyEasy: Hardware
Topic: ESP32 boards
Replies: 277
Views: 104638

Re: ESP32 boards

Breakthrough! googling here and googling there... you have to press the boot button before you plug the esp32 in to usb and Keep it pressed. then start Flash sequence and tataaaaa, flashing runs through easily E:\esp32>esptool.py --chip esp32 --port COM7 --baud 115200 write_flash --flash_freq 40m --...
by karl222
20 Mar 2018, 20:56
Forum: uPyEasy: Hardware
Topic: ESP32 boards
Replies: 277
Views: 104638

Re: ESP32 boards

by karl222
20 Mar 2018, 20:49
Forum: uPyEasy: Hardware
Topic: ESP32 boards
Replies: 277
Views: 104638

Re: ESP32 boards

still no success: E:\esp32>esptool.py --chip esp32 --port COM7 --baud 115200 write_flash --flash_freq 40m --flash_mode dio -z 0x1000 upyeasy_v021_20180218_test_esp32_2048.bin esptool.py v2.3.2-dev Connecting........_____....._____....._____....._____....._____....._____....._____....._____....._____...
by karl222
20 Mar 2018, 20:44
Forum: uPyEasy: Hardware
Topic: ESP32 boards
Replies: 277
Views: 104638

Re: ESP32 boards

several attempts, no success:

bullshit, had not plugged in usb cable (but just this time)... will Report shortly...
by karl222
20 Mar 2018, 20:12
Forum: uPyEasy: Hardware
Topic: STM32 boards
Replies: 66
Views: 32420

Re: STM32 boards

No, wasn’t successful either. I don’t have mr gadgets goggles to see through wires :shock:

I did my next (unsuccessful) attempt with esp32 wrover, which I received today...

Maybe you can have a look on my thread in esp32 section...

Don’t give up, don’t give up, don’t give up, ... :geek:
by karl222
20 Mar 2018, 19:30
Forum: uPyEasy: Hardware
Topic: STM32 boards
Replies: 66
Views: 32420

Re: STM32 boards

Andrew, don't give up, we'll get there :lol: :lol: :lol: :lol: :lol:
by karl222
20 Mar 2018, 17:47
Forum: uPyEasy: Hardware
Topic: ESP32 boards
Replies: 277
Views: 104638

Re: ESP32 boards

I am coming closer ;-) btw. I have received an esp32 wrover module now and tried to test it I've tried this but it doesn't work: E:\esp32>esptool.py --chip esp32 --port COM7 --baud 460800 write_flash --flash_freq 40m --flash_mode dio -z 0x1000 upyeasy_v021_20180318_test_esp32_4096.bin can you please...
by karl222
20 Mar 2018, 11:27
Forum: uPyEasy: Hardware
Topic: ESP32 boards
Replies: 277
Views: 104638

Re: ESP32 boards

For me it’s a bit too technical. My knowledge is exhausted with cop/paste of instructions... ;)


@abert: can you please share the .bin file...

Thx
Karl
by karl222
19 Mar 2018, 19:54
Forum: ESP Easy: Projects / Applications
Topic: Measure Voltage - galvanically separated
Replies: 2
Views: 1489

Measure Voltage - galvanically separated

Hi, I have to measure individual voltages in a 14 in series battery pack and - of course - it has to be galvanially separated. Each pack has a voltage range of 2.5V up to 4.3V which adds up to +55V. With 14 devices in espeasy I will reach its limitations, so I hope that upyeasy will be my solution w...
by karl222
19 Mar 2018, 11:16
Forum: uPyEasy: Hardware
Topic: ESP8266 boards
Replies: 4
Views: 4901

Re: ESP8266 boards

Thx
by karl222
18 Mar 2018, 22:52
Forum: uPyEasy: Hardware
Topic: STM32 boards
Replies: 66
Views: 32420

Re: STM32 boards

Hi, I am not born for this... 1. I installed WinUSB via Zadig which works now. 2. I downloaded dfu-util. I have to use the win32 Version. When I doubleclick on dfu-util.exe a black cmd-window appears and disappeary shortly after and that's it. or is it intended to use REPL commands first. This is no...
by karl222
18 Mar 2018, 21:45
Forum: uPyEasy: Hardware
Topic: ESP32 boards
Replies: 277
Views: 104638

Re: ESP32 boards

Bingo, I do have the DOIT DEVKIT V1 ESP32 module with WROOM32. I just tried to flash it with the 4MB firmware and it doesn't work either :(

Now I am going to try the stm32 module. Last time I had Trouble to wire up the Ethernet module but got some hints.

reagards
karl
by karl222
18 Mar 2018, 19:46
Forum: uPyEasy: Hardware
Topic: ESP32 boards
Replies: 277
Views: 104638

Re: ESP32 boards

I am using this esp32 board https://www.aliexpress.com/item/Wireless-module-NodeMcu-Lua-WIFI-Internet-of-Things-development-board-based-ESP8266-CP2102-with-pcb-Antenna/32812196746.html?spm=a2g0s.9042311.0.0.gYWUKY it is an esp32 wroom. I will give it a try with the 4MB version. I'll keep you posted ...
by karl222
18 Mar 2018, 16:19
Forum: uPyEasy: Hardware
Topic: ESP32 boards
Replies: 277
Views: 104638

Re: ESP32 boards

Me too ;)
by karl222
17 Mar 2018, 20:07
Forum: uPyEasy: Hardware
Topic: ESP32 boards
Replies: 277
Views: 104638

Re: ESP32 boards

I am getting permanent reboots...
I am using an esp32 wroom module and no wrover, can this be a reason?

Regards
Karl
by karl222
16 Mar 2018, 20:03
Forum: uPyEasy: Hardware
Topic: ESP8266 boards
Replies: 4
Views: 4901

Re: ESP8266 boards

Can i use same installing procedure as for the esp32?

I would love to get at least one hardware piece running... :?
by karl222
16 Mar 2018, 20:00
Forum: uPyEasy: Hardware
Topic: STM32 boards
Replies: 66
Views: 32420

Re: STM32 boards

by karl222
15 Mar 2018, 16:02
Forum: uPyEasy: Hardware
Topic: STM32 boards
Replies: 66
Views: 32420

Re: STM32 boards

Firmware status: Beta Firmware version: v0.2.0 For the PyBv3 with STM32F405 board: BOM (Bill Of Materials): STM32F405RGT6 pyboard: https://www.aliexpress.com/item/STM32-STM32F405RGT6-Core-Board-For-MicroPython-Development-Board-for-Circuit-Pyboard-Python-Module-STM32F405-with-Full/32805371346.html ...
by karl222
15 Mar 2018, 15:09
Forum: uPyEasy: General Discussion
Topic: uPyEasy v0.2.1 released
Replies: 2
Views: 4130

Re: uPyEasy v0.2.1 released

any Progress on that...? I am still experiencing this issue... ongoing reboots.

btw. i am using an esp-wroom 32 module

regards
karl
by karl222
14 Mar 2018, 21:59
Forum: uPyEasy: Hardware
Topic: ESP32 boards
Replies: 277
Views: 104638

Re: ESP32 boards

I've got it running by using this string, which I found after searching through the thread:

E:\>esptool.py -p COM4 --baud 115200 write_flash --compress 0x1000 upyeasy_v021_20180218_test_esp32_2048.bin
by karl222
14 Mar 2018, 21:53
Forum: uPyEasy: Hardware
Topic: ESP32 boards
Replies: 277
Views: 104638

too dumb to check it

hi, I am trying to get upyeasy on a esp32. after installing python, first hurdler taken, I had to install pyserial and finally got it done, but it took me some time to get there. next hurdle: I want to start Firmware install on esp32 by: esptool.py --port COM4 write_flash --baud 460800 --compress 0x...
by karl222
25 Jan 2018, 16:31
Forum: ESP Easy: Projects / Applications
Topic: counting mAh
Replies: 3
Views: 1752

Re: counting mAh

Hi Thx for the input! I think i have found my approach. I will use an esp32 in order to have sufficient cpu power as well as gpios and adcs for at least 4 cells in parallel. Maybe i use an ADC wit i2c as well es i2c gpio. Esp32 will be used to switch mosfets and measure voltage and current on a 5 or...