Add support for SDM230 ModBus #13443

dad401 · 2021-10-23T12:23:33Z

This is my first PR and use of GitHub - so do not grill me ;)

changed:       CHANGELOG.md
changed:       tasmota/language/de_DE.h
changed:       tasmota/language/en_GB.h
open/todo:     update all other localization files
changed:       tasmota/my_user_config.h
changed:       tasmota/support_features.ino
changed:       tasmota/tasmota_configurations.h
changed:       tasmota/tasmota_configurations_ESP32.h
changed:       tasmota/tasmota_template.h
changed:       tasmota/tasmota_template_legacy.h
changed:       tasmota/xdrv_03_energy.ino
new file:     tasmota/xnrg_21_sdm230.ino

I added support (POC) for Eastron SDM230 ModBus (based on existing drivers SDM120 and SDM630).
As it is a lot of annoying work I did not changed all language files so far. In case this PR will be ignored.

I suggest for future versions:

use the same pin names for all SDM(72|120|220|230|630) drivers, e.g.: GPIO_SDMxxx_TX and GPIO_SDMxxx_RX
integrate all SDM drivers into one (xnrg_xx_SDM-ModBus.ino)

I am not sure why there is an extra #define for the SDM630 Import Energy. Is it to save space? I also "copied" this feature for SDM230.

Description:

Related issue (if applicable): fixes #

Checklist:

[X ] The pull request is done against the latest development branch
Only relevant files were touched
[X ] Only one feature/fix was added per PR and the code change compiles without warnings
The code change is tested and works with Tasmota core ESP8266 V.2.7.4.9 (compiles successfully, runs on Wemos D1)
The code change is tested and works with Tasmota core ESP32 V.1.0.7.5 (compiles successfully)
I accept the CLA.

NOTE: The code change must pass CI tests. Your PR cannot be merged unless tests pass

tasmota/support_features.ino

dad401 · 2021-10-23T13:48:01Z

IMHO it should work for tasmota and tasmota32, localizations updated.
Last open issue might be some necessary changes for tasmota/berry.
Feedback from someone with hardware is appreciated - I still have to wait for a TTL-RS485 Board...

tasmota/tasmota_template_legacy.h

Noschvie · 2021-10-27T07:46:40Z

Hello,
I have such a SDM230-Modbus device connect to a ESP32 running Tasmota 10.0.0.1
{"NAME":"ESP32-SDM230","GPIO":[0,1920,0,1952,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"FLAG":0,"BASE":1}

But sorry: how can I test this branch ?

barbudor · 2021-10-27T18:02:07Z

@Noschvie If you want to test, you can clone directly from the author's fork and compile yourself: https://github.com/dad401/Tasmota

Noschvie · 2021-10-28T19:11:07Z

Have compiled dad401's fork and tested with an ESP32.
Please have a look to the attached screen shot:

dad401 · 2021-10-30T09:27:37Z

I'm a bit confused. What's the reason for closing this PR? It's not merged or do I miss something?

arendst · 2021-10-30T09:48:19Z

It should not have been closed. No idea what the relation was with the other PR.

dad401 · 2021-11-01T22:32:23Z

Today I got my TTL-RS485 adapter. Seems to work with my Eastron SDM230 in parallel with I2C devices, DS18x20 sensors and scripting.
There are no energy values because the smart meter is new and it's not connected in a way where it can count.

What else has to be done for making this PR final?
I only can think of a discussion about registers which should be read out and displayed.
ATM I ignore these ones:

//  0X0158,   // SDM230_TOTAL_ENERGY_REACTIVE               [kVArh]
//  0X0182,   // SDM230_RESETTABLE_TOTAL_ENERGY_REACTIVE    [kVArh]
//  0X004C,   // SDM230_IMPORT_REACTIVE                     [kVArh]
//  0X004E,   // SDM230_EXPORT_REACTIVE                     [kVArh]
//  0X0054,   // SDM230_TOTAL_DEMAND_POWER_ACTIVE           [W]
//  0X0058,   // SDM230_IMPORT_DEMAND_POWER_ACTIVE          [W]
//  0X005A,   // SDM230_MAXIMUM_IMPORT_DEMAND_POWER_ACTIVE  [W]
//  0X005C,   // SDM230_EXPORT_DEMAND_POWER_ACTIVE          [W]
//  0X005E,   // SDM230_MAXIMUM_EXPORT_DEMAND_POWER_ACTIVE  [W]
//  0X0102,   // SDM230_TOTAL_DEMAND_CURRENT                [A]
//  0X0108,   // SDM230_MAXIMUM_TOTAL_DEMAND_CURRENT        [A]

IMHO these aren't too important and an integration can be discussed later.

First I had some trouble to get it working. I connected the RS485 adapter to GPIO1 and 3 (TX/RX) which didn't work. I managed it to get it working by using GPIO4 and 5 or GPIO12 and 13.

So I got some questions:
Are there any constraints in which GPIOs I can use?
How can I get higher precision for voltage or frequency? As far as I know, the read out of these registers give 233.12V or 50.01Hz for example.
EDIT: I got it => Adjustable using these commands: VoltRes and FreqRes

arendst · 2021-11-02T14:42:39Z

I only can think of a discussion about registers which should be read out and displayed.

No need to think about it. You already have too many registers present. I suggest to remove Max Power and Phase Angle. They are not within the Tasmota data set currently and shouldn't be either. The issue is that gathering the registers takes too much time and is flooding the gui.

You might want to enable profiling to see how much time is spend in the driver gathering the registers.

dad401 · 2021-11-02T17:38:11Z

In my opinion these registers "must be" included for this device:

  0x0000,   // SDM230_VOLTAGE                             [V]
  0x0006,   // SDM230_CURRENT                             [A]
  0x000C,   // SDM230_POWER (Active)                      [W]
  0x0046,   // SDM230_FREQUENCY                           [Hz]
  0x001E,   // SDM230_POWER_FACTOR  *
  0X004A,   // SDM230_EXPORT_ACTIVE                       [kWh] **
  0X0048,   // SDM230_IMPORT_ACTIVE                       [kWh] **
  0X0156,   // SDM230_TOTAL_ENERGY_ACTIVE                 [kWh]

* used in all other known energy meter (SonOff Pow R2, Gosund...)
** because this is a bidirectional device, these registers must be displayed (IMHO). I was wondering why "import active" had to be included by an #define in driver SDM630.

These ones are "should be":

  0x0012,   // SDM230_POWER (Apparent) G                  [VA] ***
  0x0018,   // SDM230_POWER (Reactive)                    [VAr] ***
  0X0180,   // SDM230_RESETTABLE_TOTAL_ENERGY_ACTIVE      [kWh]
  0X0056,   // SDM230_MAXIMUM_TOTAL_DEMAND_POWER_ACTIVE   [W]
  0x0024,   // SDM230_PHASE ANGLE                         [Degree]

*** I don't need these information, but I can't rate it if they are as important as the ones for "must be".

And these ones are "nice to have":

  0X0158,   // SDM230_TOTAL_ENERGY_REACTIVE               [kVArh]
  0X0182,   // SDM230_RESETTABLE_TOTAL_ENERGY_REACTIVE    [kVArh]
  0X004C,   // SDM230_IMPORT_REACTIVE                     [kVArh]
  0X004E,   // SDM230_EXPORT_REACTIVE                     [kVArh]
  0X0054,   // SDM230_TOTAL_DEMAND_POWER_ACTIVE           [W]
  0X0058,   // SDM230_IMPORT_DEMAND_POWER_ACTIVE          [W]
  0X005A,   // SDM230_MAXIMUM_IMPORT_DEMAND_POWER_ACTIVE  [W]
  0X005C,   // SDM230_EXPORT_DEMAND_POWER_ACTIVE          [W]
  0X005E,   // SDM230_MAXIMUM_EXPORT_DEMAND_POWER_ACTIVE  [W]
  0X0102,   // SDM230_TOTAL_DEMAND_CURRENT                [A]
  0X0108,   // SDM230_MAXIMUM_TOTAL_DEMAND_CURRENT        [A]

I suggest to change the "must be" block as default and the "should be" block as optional (#define) including a warning about possible timing issues.
At the end it's an individual decision which registers someone wants to see.

I'm underway to get profiling to work and get those timings for the current source.

dad401 · 2021-11-02T20:04:57Z

I tried to enable profiling. I added #define USE_PROFILING in my user config.
The led of my Wemos D1 keeps blinking very fast after updating the new compiled firmware. Neither I can access the WebGUI nor I it connects to the network (have to reflash it with esptool).

Any hints?

arendst · 2021-11-03T09:50:16Z

Pls retry using latest dev.

To enable profiling use these defines:

#define USE_PROFILING                            // Enable profiling
#define PROFILE_THRESHOLD            70          // Minimum duration in milliseconds to start logging
#define USE_PROFILE_DRIVER                       // Enable driver profiling
//#define USE_PROFILE_FUNCTION                     // Enable driver function profiling

dad401 · 2021-11-03T19:32:33Z

rebased my fork with your current development branch (first time ever, not sure if something went wrong, but seems to be ok) and compiled it. Now it is working!
My setting is:

Wemos D1
I2C CSS811 sensor (V2 driver)
2x DS18B20 senors
I2C OLED 0.96 display (switches through different screens using a script)
RFSend tx module

Here is the output I hope you expected (removed all DMP messages):

20:22:45.865 CMD: weblog 4
20:22:45.869 RSL: RESULT = {"WebLog":4}
20:22:46.563 CFG: Saved to flash at F8, Count 48, Bytes 4096
20:22:50.245 PRF: *** xdrv FUNC_EVERY_SECOND (89 ms)
20:22:53.781 WIF: Checking connection...
20:22:55.309 PRF: *** xdrv FUNC_EVERY_SECOND (174 ms)
20:23:13.753 WIF: Checking connection...
20:23:15.247 PRF: *** xdrv FUNC_EVERY_SECOND (88 ms)
20:23:20.215 PRF: *** xdrv FUNC_EVERY_SECOND (91 ms)
20:23:23.569 NRG: EnergyTotal[0] 0.0000 kWh
20:23:25.222 PRF: *** xdrv FUNC_EVERY_SECOND (91 ms)
20:23:26.785 NRG: EnergyTotal[0] 0.0000 kWh
20:23:30.048 NRG: EnergyTotal[0] 0.0000 kWh
20:23:30.208 PRF: *** xdrv FUNC_EVERY_SECOND (89 ms)
20:23:33.296 NRG: EnergyTotal[0] 0.0000 kWh
20:23:33.794 WIF: Checking connection...
20:23:35.318 PRF: *** xdrv FUNC_EVERY_SECOND (171 ms)
20:23:36.541 NRG: EnergyTotal[0] 0.0000 kWh
20:23:39.772 NRG: EnergyTotal[0] 0.0000 kWh
20:23:40.312 CMD: weblog 3
20:23:40.314 SRC: WebConsole from 192.x.x.x
20:23:40.317 CMD: Grp 0, Cmnd 'WEBLOG', Idx 1, Len 1, Data '3'
20:23:40.321 RSL: RESULT = {"WebLog":3}
20:23:40.579 CFG: Saved to flash at F7, Count 49, Bytes 4096
20:23:43.043 NRG: EnergyTotal[0] 0.0000 kWh
20:23:46.261 NRG: EnergyTotal[0] 0.0000 kWh
20:23:49.530 NRG: EnergyTotal[0] 0.0000 kWh
20:23:52.754 NRG: EnergyTotal[0] 0.0000 kWh
20:23:55.212 PRF: *** xdrv FUNC_EVERY_SECOND (90 ms)
20:23:55.324 CMD: weblog 4
20:23:55.327 SRC: WebConsole from 192.x.xx.xx
20:23:55.329 CMD: Grp 0, Cmnd 'WEBLOG', Idx 1, Len 1, Data '4'
20:23:55.333 RSL: RESULT = {"WebLog":4}
20:23:55.585 CFG: Saved to flash at F6, Count 50, Bytes 4096
20:23:56.005 NRG: EnergyTotal[0] 0.0000 kWh
20:23:59.277 NRG: EnergyTotal[0] 0.0000 kWh
20:24:00.220 PRF: *** xdrv FUNC_EVERY_SECOND (86 ms)
20:24:02.515 NRG: EnergyTotal[0] 0.0000 kWh
20:24:05.253 PRF: *** xdrv FUNC_EVERY_SECOND (90 ms)
20:24:05.764 NRG: EnergyTotal[0] 0.0000 kWh
20:24:09.025 NRG: EnergyTotal[0] 0.0000 kWh
20:24:10.238 PRF: *** xdrv FUNC_EVERY_SECOND (89 ms)
20:24:12.279 NRG: EnergyTotal[0] 0.0000 kWh
20:24:13.778 WIF: Checking connection...
20:24:15.307 PRF: *** xdrv FUNC_EVERY_SECOND (175 ms)
20:24:15.533 NRG: EnergyTotal[0] 0.0000 kWh
20:24:18.768 NRG: EnergyTotal[0] 0.0000 kWh
20:24:22.009 NRG: EnergyTotal[0] 0.0000 kWh
20:24:25.275 NRG: EnergyTotal[0] 0.0000 kWh
20:24:28.536 NRG: EnergyTotal[0] 0.0000 kWh
20:24:31.794 NRG: EnergyTotal[0] 0.0000 kWh
20:24:33.754 WIF: Checking connection...
20:24:35.054 NRG: EnergyTotal[0] 0.0000 kWh
20:24:35.247 PRF: *** xdrv FUNC_EVERY_SECOND (85 ms)
20:24:38.265 NRG: EnergyTotal[0] 0.0000 kWh
20:24:40.213 PRF: *** xdrv FUNC_EVERY_SECOND (90 ms)
20:24:41.519 NRG: EnergyTotal[0] 0.0000 kWh
20:24:44.782 NRG: EnergyTotal[0] 0.0000 kWh
20:24:45.220 PRF: *** xdrv FUNC_EVERY_SECOND (89 ms)
20:24:48.058 NRG: EnergyTotal[0] 0.0000 kWh
20:24:50.249 PRF: *** xdrv FUNC_EVERY_SECOND (89 ms)
20:24:51.254 NRG: EnergyTotal[0] 0.0000 kWh
20:24:53.791 WIF: Checking connection...
20:24:54.548 NRG: EnergyTotal[0] 0.0000 kWh
20:24:55.313 PRF: *** xdrv FUNC_EVERY_SECOND (170 ms)

dad401 · 2021-11-03T21:51:17Z

new log after redesign using #define SDM230_MORE_REGS (3 extra modbus registers)

22:43:15.474 CMD: weblog 4
22:43:15.479 RSL: RESULT = {"WebLog":4}
22:43:17.501 NRG: EnergyTotal[0] 0.0000 kWh
22:43:20.479 NRG: EnergyTotal[0] 0.0000 kWh
22:43:23.469 NRG: EnergyTotal[0] 0.0000 kWh
22:43:25.712 WIF: Checking connection...
22:43:26.470 NRG: EnergyTotal[0] 0.0000 kWh
22:43:27.459 PRF: *** xdrv FUNC_EVERY_SECOND (85 ms)
22:43:29.518 NRG: EnergyTotal[0] 0.0000 kWh
22:43:32.456 PRF: *** xdrv FUNC_EVERY_SECOND (89 ms)
22:43:32.494 NRG: EnergyTotal[0] 0.0000 kWh
22:43:35.509 NRG: EnergyTotal[0] 0.0000 kWh
22:43:37.440 PRF: *** xdrv FUNC_EVERY_SECOND (83 ms)
22:43:38.489 NRG: EnergyTotal[0] 0.0000 kWh
22:43:41.498 NRG: EnergyTotal[0] 0.0000 kWh
22:43:42.429 PRF: *** xdrv FUNC_EVERY_SECOND (90 ms)
22:43:44.487 NRG: EnergyTotal[0] 0.0000 kWh
22:43:45.729 WIF: Checking connection...
22:43:47.502 PRF: *** xdrv FUNC_EVERY_SECOND (171 ms)
22:43:47.522 NRG: EnergyTotal[0] 0.0000 kWh
22:43:50.469 NRG: EnergyTotal[0] 0.0000 kWh
22:43:53.482 NRG: EnergyTotal[0] 0.0000 kWh
22:43:56.492 NRG: EnergyTotal[0] 0.0000 kWh
22:43:59.468 NRG: EnergyTotal[0] 0.0000 kWh
22:44:02.512 NRG: EnergyTotal[0] 0.0000 kWh
22:44:05.477 NRG: EnergyTotal[0] 0.0000 kWh
22:44:05.712 WIF: Checking connection...
22:44:07.457 PRF: *** xdrv FUNC_EVERY_SECOND (89 ms)
22:44:08.476 NRG: EnergyTotal[0] 0.0000 kWh
22:44:11.489 NRG: EnergyTotal[0] 0.0000 kWh
22:44:12.421 PRF: *** xdrv FUNC_EVERY_SECOND (86 ms)
22:44:14.476 NRG: EnergyTotal[0] 0.0000 kWh
22:44:17.413 PRF: *** xdrv FUNC_EVERY_SECOND (85 ms)
22:44:17.485 NRG: EnergyTotal[0] 0.0000 kWh
22:44:20.489 NRG: EnergyTotal[0] 0.0000 kWh
22:44:22.420 PRF: *** xdrv FUNC_EVERY_SECOND (89 ms)
22:44:23.470 NRG: EnergyTotal[0] 0.0000 kWh
22:44:25.714 WIF: Checking connection...
22:44:26.481 NRG: EnergyTotal[0] 0.0000 kWh
22:44:27.544 PRF: *** xdrv FUNC_EVERY_SECOND (176 ms)
22:44:29.471 NRG: EnergyTotal[0] 0.0000 kWh
22:44:32.485 NRG: EnergyTotal[0] 0.0000 kWh
22:44:35.466 NRG: EnergyTotal[0] 0.0000 kWh
22:44:38.506 NRG: EnergyTotal[0] 0.0000 kWh
22:44:41.469 NRG: EnergyTotal[0] 0.0000 kWh
22:44:44.496 NRG: EnergyTotal[0] 0.0000 kWh
22:44:45.738 WIF: Checking connection...
22:44:47.419 PRF: *** xdrv FUNC_EVERY_SECOND (86 ms)
22:44:47.483 NRG: EnergyTotal[0] 0.0000 kWh
22:44:50.500 NRG: EnergyTotal[0] 0.0000 kWh
22:44:52.440 PRF: *** xdrv FUNC_EVERY_SECOND (86 ms)
22:44:53.482 NRG: EnergyTotal[0] 0.0000 kWh
22:44:56.488 NRG: EnergyTotal[0] 0.0000 kWh
22:44:57.442 PRF: *** xdrv FUNC_EVERY_SECOND (89 ms)
22:44:59.511 NRG: EnergyTotal[0] 0.0000 kWh
22:45:02.405 PRF: *** xdrv FUNC_EVERY_SECOND (86 ms)
22:45:02.501 NRG: EnergyTotal[0] 0.0000 kWh
22:45:05.501 NRG: EnergyTotal[0] 0.0000 kWh
22:45:05.738 WIF: Checking connection...
22:45:07.514 PRF: *** xdrv FUNC_EVERY_SECOND (174 ms)
22:45:08.489 NRG: EnergyTotal[0] 0.0000 kWh
22:45:11.490 NRG: EnergyTotal[0] 0.0000 kWh
22:45:14.479 NRG: EnergyTotal[0] 0.0000 kWh
22:45:17.507 NRG: EnergyTotal[0] 0.0000 kWh
22:45:20.468 NRG: EnergyTotal[0] 0.0000 kWh
22:45:23.491 NRG: EnergyTotal[0] 0.0000 kWh
22:45:25.727 WIF: Checking connection...
22:45:26.487 NRG: EnergyTotal[0] 0.0000 kWh
22:45:27.439 PRF: *** xdrv FUNC_EVERY_SECOND (88 ms)
22:45:29.468 NRG: EnergyTotal[0] 0.0000 kWh
22:45:32.410 PRF: *** xdrv FUNC_EVERY_SECOND (86 ms)
22:45:32.531 NRG: EnergyTotal[0] 0.0000 kWh
22:45:35.470 NRG: EnergyTotal[0] 0.0000 kWh
22:45:37.445 PRF: *** xdrv FUNC_EVERY_SECOND (88 ms)
22:45:38.516 NRG: EnergyTotal[0] 0.0000 kWh
22:45:41.472 NRG: EnergyTotal[0] 0.0000 kWh
22:45:42.460 PRF: *** xdrv FUNC_EVERY_SECOND (85 ms)

dad401 · 2021-11-06T13:19:48Z

If you don't own a SDM230 device you can use the enclosed python script (thanks to modbus-tk)

rtuslave_sdm230.py.gz

It simulates a SDM230 slave with all registers used in this driver. For me it's working between a PI and Wemos D1 using USB-RS485 / TTL-RS485 adapters. I assume that it also works with no adapters.

github-actions · 2021-12-01T15:37:23Z

This PR has been automatically marked as stale because it hasn't any activity in last few weeks. It will be closed if no further activity occurs. Thank you for your contributions.

github-actions · 2021-12-06T15:37:57Z

This PR was automatically closed because of being stale.

ascillato2 · 2021-12-06T19:40:43Z

There are conflicts to be resolved before merging.

dad401 · 2021-12-06T23:02:22Z

fixed it - What else has to be done to make this PR final?

Noschvie · 2022-01-07T06:26:53Z

Was there any holdup for this PR?

arendst · 2022-01-07T09:21:01Z

tasmota/tasmota_configurations.h

@@ -199,6 +199,7 @@
 #define USE_MCP39F501                            // Add support for MCP39F501 Energy monitor as used in Shelly 2 (+3k1 code)
 #define USE_SDM72                                // Add support for Eastron SDM72-Modbus energy monitor (+0k3 code)
 #define USE_SDM120                               // Add support for Eastron SDM120-Modbus energy monitor (+1k1 code)
+#define USE_SDM230                               // Add support for Eastron SDM230-Modbus energy monitor (+?? code)


Uncomment as there is no room for additional sensors

uncommented

arendst · 2022-01-07T09:22:08Z

CHANGELOG.md

@@ -2,6 +2,9 @@
 All notable changes to this project will be documented in this file.

 ## [Unreleased] - Development
+- added support (POC) for Eastron SDM230 ModBus (based on existing drivers SDM120 and SDM630) - suggestion for future versions: 
+use the same pin names for all SDM(72|120|220|230|630) drivers, e.g.: GPIO_SDMxxx_TX and GPIO_SDMxxx_RX and integrate 


Remove nonsense information from changelog

arendst · 2022-01-07T09:22:47Z

tasmota/tasmota_template.h

@@ -176,6 +176,7 @@ enum UserSelectablePins {
  GPIO_BL0942_RX,                      // BL0942 Serial interface
  GPIO_HM330X_SET,                     // HM330X SET pin (sleep when low)
  GPIO_HEARTBEAT, GPIO_HEARTBEAT_INV,
+  GPIO_SDM230_TX, GPIO_SDM230_RX,      // SDM230 Serial interface


Needs to be added at end of list

Moved to the end. By the way - what's the purpose for that?

arendst · 2022-01-07T09:22:57Z

tasmota/tasmota_template.h

@@ -373,7 +374,7 @@ const char kSensorNames[] PROGMEM =
  D_SENSOR_BL0942_RX "|"
  D_SENSOR_HM330X_SET "|"
  D_SENSOR_HEARTBEAT "|" D_SENSOR_HEARTBEAT "_i|"
-
+  D_SENSOR_SDM230_TX "|" D_SENSOR_SDM230_RX "|"


arendst · 2022-01-07T09:23:36Z

tasmota/xdrv_03_energy.ino

@@ -1108,7 +1108,7 @@ void EnergyShow(bool json) {
      EnergyFormatSum(value2_chr, Energy.daily, Settings->flag2.energy_resolution, json));

 /*
- #if defined(SDM630_IMPORT) || defined(SDM72_IMPEXP)
+ #if defined(SDM630_IMPORT) || defined(SDM72_IMPEXP) 


Don't touch unchanged files globbering the PR. Remove spaces at end of line.

removed space

Noschvie · 2022-01-13T15:11:04Z

@dad401 : are you willing to complete this PR ?

changed: CHANGELOG.md changed: tasmota/language/de_DE.h changed: tasmota/language/en_GB.h open/todo: update all other localization files changed: tasmota/my_user_config.h changed: tasmota/support_features.ino changed: tasmota/tasmota_configurations.h changed: tasmota/tasmota_configurations_ESP32.h changed: tasmota/tasmota_template.h changed: tasmota/tasmota_template_legacy.h changed: tasmota/xdrv_03_energy.ino new file: tasmota/xnrg_21_sdm230.ino added support (POC) for Eastron SDM230 ModBus (based on existing drivers SDM120 and SDM630) - suggestion for future versions: use the same pin names for all SDM(72|120|220|230|630) drivers, e.g.: GPIO_SDMxxx_TX and GPIO_SDMxxx_RX and integrate all drivers into one (xnrg_xx_SDM-ModBus.ino)

missed this change. Now tasmota-sensors compiles with success!

moved AGPIO(GPIO_SDM230_XX) to the end: tasmota/tasmota_template_legacy.h

…ith any addition."

- fixed comment for SDM230_SPEED define in xnrg_21_sdm230.ino

synced sdm230 driver default registers to generic energy driver values made maximum power, phase angle and resettable energy optional

…a_configurations

dad401 · 2022-01-15T13:41:52Z

Let me know if something else has to be changed...

Add support for Eastron SDM230 modBus energy meter (#13443)

g6094199 · 2022-02-24T10:10:51Z

since this is a single phase counter, is it possible to run 3 counters in parallel over the rs485 for all phases to one tasmota unit and get it aggregated there?

dad401 · 2022-04-07T19:54:16Z

is it possible to run 3 counters in parallel over the rs485 for all phases to one tasmota unit and get it aggregated there?

I don`t think so.
Have a look at these posts:
#8445 (comment)
#2803 (comment)

Having more than one device, IMHO it`s better to go with the Smart Meter Interface.

arendst reviewed Oct 23, 2021

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arendst reviewed Oct 23, 2021

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Noschvie mentioned this pull request Oct 28, 2021

Update my_user_config.h for SDM230 device dad401/Tasmota#1

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ascillato2 changed the title ~~added support for SDM230 ModBus (untested, due to lack of hardware - it compiles and runs on a Wemos D1)~~ Add support for SDM230 ModBus Oct 28, 2021

Noschvie mentioned this pull request Oct 29, 2021

Change comment for field voltage and frequency #13508

Merged

6 tasks

arendst closed this in #13508 Oct 29, 2021

arendst reopened this Oct 30, 2021

dad401 force-pushed the development branch from 317fe16 to 72c762e Compare November 3, 2021 17:48

github-actions bot added the stale Action - Issue left behind - Used by the BOT to call for attention label Dec 1, 2021

github-actions bot closed this Dec 6, 2021

ascillato2 reopened this Dec 6, 2021

ascillato2 removed the stale Action - Issue left behind - Used by the BOT to call for attention label Dec 6, 2021

github-actions bot closed this Jan 5, 2022

arendst reviewed Jan 7, 2022

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arendst reopened this Jan 7, 2022

github-actions bot removed the stale Action - Issue left behind - Used by the BOT to call for attention label Jan 7, 2022

Marcus added 11 commits January 15, 2022 14:14

changed: tasmota/i18n.h

8bc0623

missed this change. Now tasmota-sensors compiles with success!

revert changes to: tasmota/support_features.ino

3d1df96

fixed some type: tasmota/tasmota_configurations_ESP32.h

66ac497

moved AGPIO(GPIO_SDM230_XX) to the end: tasmota/tasmota_template_legacy.h

changed all language file for SDM230 driver

2a5214b

revert changes according to arendst: "It's legacy and will not work w…

5834ca6

…ith any addition."

- changed default baudrate for SDM230 to 9.600 baud

3d139d2

- fixed comment for SDM230_SPEED define in xnrg_21_sdm230.ino

added links for manuals / documentation

1715579

fixes

f58c06d

restructered code

84da3de

synced sdm230 driver default registers to generic energy driver values made maximum power, phase angle and resettable energy optional

fixed phase count and frequency common setting

4e913e6

dad401 force-pushed the development branch from 29b1cc9 to 4e913e6 Compare January 15, 2022 13:19

Marcus added 3 commits January 15, 2022 14:20

rebase / fixes

31d60b5

beautified changelog / disabled (uncommented) SDM230 define in tasmot…

0e97d43

…a_configurations

reverted changes, same as original-dev

2d5017d

arendst merged commit 7a2d490 into arendst:development Jan 15, 2022

arendst added a commit that referenced this pull request Jan 15, 2022

Support for Eastron SDM230

88b296c

Add support for Eastron SDM230 modBus energy meter (#13443)

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Add support for SDM230 ModBus #13443

Add support for SDM230 ModBus #13443

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Add support for SDM230 ModBus #13443

Add support for SDM230 ModBus #13443

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