Stange values like 21845 from all sensors

Getting Started
21

Let’s walk this back.

Can you explain exactly what your setup is? You started off with

To what? If you switch that off, does everything work as it did before?

22

Just now I started all over again with only the older emontx V3 and emonhub with the new SD card (without the new emontx V3).
I waited for the updates.

image
image506×696 254 KB

The next step was that I logged in with http://emonpi.local/ and choose the wifi and set the password for it.
This is shown in the log screen after the first run without any changes:

2019-10-17 10:48:54,633 INFO     MainThread Logging level set to DEBUG
2019-10-17 10:48:54,633 INFO     MainThread Creating EmonHubJeeInterfacer 'RFM2Pi' 
2019-10-17 10:48:54,638 DEBUG    MainThread Opening serial port: /dev/ttyAMA0 @ 38400 bits/s
2019-10-17 10:48:56,644 INFO     MainThread RFM2Pi device firmware version: [RF12demo.12]
2019-10-17 10:48:56,645 INFO     MainThread RFM2Pi device current settings:  E i5 g210 @ 433 MHz
2019-10-17 10:48:56,646 INFO     MainThread Setting RFM2Pi quiet: 0 (0q)
2019-10-17 10:48:57,648 INFO     MainThread Setting RFM2Pi calibration: 230V (1p)
2019-10-17 10:48:58,651 DEBUG    MainThread Setting RFM2Pi subchannels: ['ToRFM12']
2019-10-17 10:48:58,652 DEBUG    MainThread Setting RFM2Pi pubchannels: ['ToEmonCMS']
2019-10-17 10:48:58,653 INFO     MainThread Creating EmonHubMqttInterfacer 'MQTT' 
2019-10-17 10:48:58,656 DEBUG    RFM2Pi     acknowledged command: > 0q
2019-10-17 10:48:58,660 DEBUG    MainThread Setting MQTT subchannels: ['ToEmonCMS']
2019-10-17 10:48:58,660 DEBUG    MainThread Setting MQTT pubchannels: ['ToRFM12']
2019-10-17 10:48:58,661 INFO     MainThread Setting MQTT nodevar_format_enable: 1
2019-10-17 10:48:58,662 INFO     MainThread Setting MQTT node_format_enable: 1
2019-10-17 10:48:58,662 INFO     MainThread Setting MQTT nodevar_format_basetopic: emon/
2019-10-17 10:48:58,664 INFO     MainThread Creating EmonHubEmoncmsHTTPInterfacer 'emoncmsorg' 
2019-10-17 10:48:58,665 DEBUG    MainThread Setting emoncmsorg subchannels: ['ToEmonCMS']
2019-10-17 10:48:58,666 DEBUG    MainThread Setting emoncmsorg pubchannels: ['ToRFM12']
2019-10-17 10:48:58,667 INFO     MainThread Setting emoncmsorg url: https://emoncms.org
2019-10-17 10:48:58,667 INFO     MainThread Setting emoncmsorg senddata: 1
2019-10-17 10:48:58,668 WARNING  MainThread Setting emoncmsorg apikey: obscured
2019-10-17 10:48:58,668 INFO     MainThread Setting emoncmsorg sendstatus: 1
2019-10-17 10:48:58,759 DEBUG    RFM2Pi     device settings updated: E i5 g210 @ 433 MHz
2019-10-17 10:48:58,861 DEBUG    RFM2Pi     acknowledged command: > 1p
2019-10-17 10:48:59,168 DEBUG    RFM2Pi     acknowledged command: <nn> i     - set node ID (standard node ids are 1..30)
2019-10-17 10:48:59,273 DEBUG    RFM2Pi     acknowledged command: <n> b      - set MHz band (4 = 433, 8 = 868, 9 = 915)
2019-10-17 10:48:59,379 DEBUG    RFM2Pi     acknowledged command: <nnnn> o   - change frequency offset within the band (default 1600)
2019-10-17 10:48:59,590 DEBUG    RFM2Pi     acknowledged command: <nnn> g    - set network group (RFM12 only allows 212, 0 = any)
2019-10-17 10:48:59,695 DEBUG    RFM2Pi     acknowledged command: <n> c      - set collect mode (advanced, normally 0)
2019-10-17 10:48:59,904 DEBUG    RFM2Pi     acknowledged command: ...,<nn> a - send data packet to node <nn>, request ack
2019-10-17 10:49:00,009 DEBUG    RFM2Pi     acknowledged command: ...,<nn> s - send data packet to node <nn>, no ack
2019-10-17 10:49:00,115 DEBUG    RFM2Pi     acknowledged command: <n> q      - set quiet mode (1 = don't report bad packets)
2019-10-17 10:49:00,221 DEBUG    RFM2Pi     acknowledged command: <n> x      - set reporting format (0: decimal, 1: hex, 2: hex+ascii)
2019-10-17 10:49:00,533 DEBUG    RFM2Pi     acknowledged command: <hchi>,<hclo>,<addr>,<cmd> f     - FS20 command (868 MHz)
2019-10-17 10:49:00,639 DEBUG    RFM2Pi     acknowledged command: <addr>,<dev>,<on> k              - KAKU command (433 MHz)
2019-10-17 10:49:00,844 DEBUG    RFM2Pi     device settings updated: E i5 g210 @ 433 MHz
2019-10-17 10:49:00,950 DEBUG    RFM2Pi     Discarding RX frame 'unreliable content'? 14 226 87 10 183 6 121 1 248 1 15 1 145 0 132 0 146 0 168 0 69 (-39)
2019-10-17 10:49:01,258 DEBUG    RFM2Pi     Discarding RX frame 'unreliable content'? 30 106 95 67 235 127 250 56 109 199 222 125 189 146 217 31 231 94 252 239 179 (-96)
2019-10-17 10:49:07,225 DEBUG    RFM2Pi     Discarding RX frame 'unreliable content'? 179 243 152 56 125 (-96)
2019-10-17 10:49:07,432 DEBUG    RFM2Pi     Discarding RX frame 'unreliable content'? 14 226 59 10 122 6 112 1 246 1 26 1 145 0 132 0 148 0 168 0 70 (-37)
2019-10-17 10:49:08,768 DEBUG    RFM2Pi     Discarding RX frame 'unreliable content'? 165 88 161 186 231 96 83 227 247 90 134 111 95 111 163 46 206 (-94)
2019-10-17 10:49:13,381 DEBUG    RFM2Pi     Discarding RX frame 'unreliable content'? 179 109 132 164 206 75 147 57 185 229 139 14 78 85 48 245 197 171 75 254 188 (-89)
2019-10-17 10:49:15,009 DEBUG    RFM2Pi     7 NEW FRAME : OK 14 222 0 182 2 194 6 113 1 247 1 37 1 145 0 132 0 151 0 168 0 71 1 140 0 12 0 168 0 160 0 156 0 156 0 149 1 254 255 216 0 214 1 71 2 130 0 42 0 236 0 138 0 220 0 115 0 138 0 1 0 (-38)
2019-10-17 10:49:15,011 WARNING  RFM2Pi     7 RX data length: 60 is not valid for datacodes ['h', 'h', 'h', 'h', 'h', 'h', 'h', 'h', 'h', 'h', 'h', 'L']```

Than I changed the [[14]] setup in the config screen as mentioned above in the first question 13 days ago.
This shows the following values of the first emontx V3 of all attached sensors.

2019-10-17 10:57:53,806 INFO     MainThread Setting RFM2Pi quiet: 0 (0q)
2019-10-17 10:57:53,908 DEBUG    RFM2Pi     acknowledged command: > 0q
2019-10-17 10:57:54,011 DEBUG    RFM2Pi     device settings updated: E i5 g210 @ 433 MHz
2019-10-17 10:57:54,809 INFO     MainThread Setting RFM2Pi calibration: 230V (1p)
2019-10-17 10:57:54,815 DEBUG    RFM2Pi     acknowledged command: > 1p
2019-10-17 10:57:55,123 DEBUG    RFM2Pi     acknowledged command: <nn> i     - set node ID (standard node ids are 1..30)
2019-10-17 10:57:55,228 DEBUG    RFM2Pi     acknowledged command: <n> b      - set MHz band (4 = 433, 8 = 868, 9 = 915)
2019-10-17 10:57:55,334 DEBUG    RFM2Pi     acknowledged command: <nnnn> o   - change frequency offset within the band (default 1600)
2019-10-17 10:57:55,545 DEBUG    RFM2Pi     acknowledged command: <nnn> g    - set network group (RFM12 only allows 212, 0 = any)
2019-10-17 10:57:55,650 DEBUG    RFM2Pi     acknowledged command: <n> c      - set collect mode (advanced, normally 0)
2019-10-17 10:57:55,860 DEBUG    RFM2Pi     acknowledged command: ...,<nn> a - send data packet to node <nn>, request ack
2019-10-17 10:57:55,965 DEBUG    RFM2Pi     acknowledged command: ...,<nn> s - send data packet to node <nn>, no ack
2019-10-17 10:57:56,071 DEBUG    RFM2Pi     acknowledged command: <n> q      - set quiet mode (1 = don't report bad packets)
2019-10-17 10:57:56,178 DEBUG    RFM2Pi     acknowledged command: <n> x      - set reporting format (0: decimal, 1: hex, 2: hex+ascii)
2019-10-17 10:57:56,491 DEBUG    RFM2Pi     acknowledged command: <hchi>,<hclo>,<addr>,<cmd> f     - FS20 command (868 MHz)
2019-10-17 10:57:56,597 DEBUG    RFM2Pi     acknowledged command: <addr>,<dev>,<on> k              - KAKU command (433 MHz)
2019-10-17 10:57:56,802 DEBUG    RFM2Pi     device settings updated: E i5 g210 @ 433 MHz
2019-10-17 10:57:56,906 DEBUG    RFM2Pi     Discarding RX frame 'unreliable content'? 157 70 244 45 200 219 28 18 (-96)
2019-10-17 10:57:57,716 DEBUG    RFM2Pi     Discarding RX frame 'unreliable content'? 1 222 72 190 79 20 214 44 61 196 174 7 100 247 159 91 214 246 198 103 161 (-94)
2019-10-17 10:57:57,831 DEBUG    RFM2Pi     57 NEW FRAME : OK 14 212 0 72 3 174 6 147 7 246 1 185 1 145 0 133 0 196 0 167 0 52 1 138 0 15 0 175 0 160 0 157 0 11 1 179 1 0 0 222 0 199 1 51 2 130 0 63 0 226 0 141 0 220 0 107 0 140 0 1 0 (-40)
2019-10-17 10:57:57,836 DEBUG    RFM2Pi     57 Timestamp : 1571306277.83
2019-10-17 10:57:57,837 DEBUG    RFM2Pi     57 From Node : 14
2019-10-17 10:57:57,838 DEBUG    RFM2Pi     57    Values : [212, 840, 1710, 213.29, 5.0200000000000005, 44.1, 14.5, 13.3, 19.6, 16.7, 30.8, 13.8, 1.5, 17.5, 16, 15.700000000000001, 26.700000000000003, 43.5, 0, 22.200000000000003, 45.5, 56.300000000000004, 13, 6.300000000000001, 22.6, 14.100000000000001, 22, 10.700000000000001, 14, 1]
2019-10-17 10:57:57,838 DEBUG    RFM2Pi     57      RSSI : -40
2019-10-17 10:57:57,839 DEBUG    RFM2Pi     57 Sent to channel(start)' : ToEmonCMS
2019-10-17 10:57:57,840 DEBUG    RFM2Pi     57 Sent to channel(end)' : ToEmonCMS
2019-10-17 10:57:57,893 INFO     MQTT       Connecting to MQTT Server
2019-10-17 10:57:57,997 INFO     MQTT       connection status: Connection successful
2019-10-17 10:57:57,998 DEBUG    emoncmsorg Buffer size: 1
2019-10-17 10:57:57,999 DEBUG    MQTT       CONACK => Return code: 0
2019-10-17 10:57:58,129 INFO     MQTT       on_subscribe
2019-10-17 10:57:58,348 DEBUG    RFM2Pi     Discarding RX frame 'unreliable content'? 4 183 170 206 128 242 13 141 215 254 157 149 232 140 186 32 152 196 60 68 95 (-96)
2019-10-17 10:58:00,866 DEBUG    RFM2Pi     Discarding RX frame 'unreliable content'? 0 197 50 238 71 130 194 210 242 237 15 146 127 248 34 249 175 152 113 218 24 (-93)
2019-10-17 10:58:05,438 DEBUG    RFM2Pi     58 NEW FRAME : OK 14 213 0 100 3 169 6 124 7 254 1 185 1 145 0 133 0 196 0 167 0 52 1 138 0 15 0 175 0 160 0 157 0 11 1 179 1 0 0 222 0 199 1 53 2 130 0 63 0 226 0 141 0 220 0 107 0 138 0 1 0 (-40)
2019-10-17 10:58:05,443 DEBUG    RFM2Pi     58 Timestamp : 1571306285.44
2019-10-17 10:58:05,444 DEBUG    RFM2Pi     58 From Node : 14
2019-10-17 10:58:05,445 DEBUG    RFM2Pi     58    Values : [213, 868, 1705, 210.76, 5.1000000000000005, 44.1, 14.5, 13.3, 19.6, 16.7, 30.8, 13.8, 1.5, 17.5, 16, 15.700000000000001, 26.700000000000003, 43.5, 0, 22.200000000000003, 45.5, 56.5, 13, 6.300000000000001, 22.6, 14.100000000000001, 22, 10.700000000000001, 13.8, 1]
2019-10-17 10:58:05,446 DEBUG    RFM2Pi     58      RSSI : -40
2019-10-17 10:58:05,446 DEBUG    RFM2Pi     58 Sent to channel(start)' : ToEmonCMS
2019-10-17 10:58:05,447 DEBUG    RFM2Pi     58 Sent to channel(end)' : ToEmonCMS
2019-10-17 10:58:05,698 DEBUG    MQTT       Publishing: emon/emontx1/P1 213
2019-10-17 10:58:05,700 DEBUG    MQTT       Publishing: emon/emontx1/P2 868
2019-10-17 10:58:05,701 DEBUG    MQTT       Publishing: emon/emontx1/P3 1705
2019-10-17 10:58:05,703 DEBUG    MQTT       Publishing: emon/emontx1/P4 210.76
2019-10-17 10:58:05,704 DEBUG    MQTT       Publishing: emon/emontx1/batt 5.1
2019-10-17 10:58:05,706 DEBUG    MQTT       Publishing: emon/emontx1/temp1 44.1
2019-10-17 10:58:05,708 DEBUG    MQTT       Publishing: emon/emontx1/temp2 14.5
2019-10-17 10:58:05,710 DEBUG    MQTT       Publishing: emon/emontx1/temp3 13.3
2019-10-17 10:58:05,712 DEBUG    MQTT       Publishing: emon/emontx1/temp4 19.6
2019-10-17 10:58:05,713 DEBUG    MQTT       Publishing: emon/emontx1/temp5 16.7
2019-10-17 10:58:05,714 DEBUG    MQTT       Publishing: emon/emontx1/temp6 30.8
2019-10-17 10:58:05,716 DEBUG    MQTT       Publishing: emon/emontx1/temp7 13.8
2019-10-17 10:58:05,718 DEBUG    MQTT       Publishing: emon/emontx1/temp8 1.5
2019-10-17 10:58:05,720 DEBUG    MQTT       Publishing: emon/emontx1/temp9 17.5
2019-10-17 10:58:05,721 DEBUG    MQTT       Publishing: emon/emontx1/temp10 16
2019-10-17 10:58:05,723 DEBUG    MQTT       Publishing: emon/emontx1/temp11 15.7
2019-10-17 10:58:05,724 DEBUG    MQTT       Publishing: emon/emontx1/temp12 26.7
2019-10-17 10:58:05,726 DEBUG    MQTT       Publishing: emon/emontx1/temp13 43.5
2019-10-17 10:58:05,727 DEBUG    MQTT       Publishing: emon/emontx1/temp14 0
2019-10-17 10:58:05,729 DEBUG    MQTT       Publishing: emon/emontx1/temp15 22.2
2019-10-17 10:58:05,730 DEBUG    MQTT       Publishing: emon/emontx1/temp16 45.5
2019-10-17 10:58:05,732 DEBUG    MQTT       Publishing: emon/emontx1/temp17 56.5
2019-10-17 10:58:05,732 DEBUG    MQTT       Publishing: emon/emontx1/temp18 13
2019-10-17 10:58:05,733 DEBUG    MQTT       Publishing: emon/emontx1/temp19 6.3
2019-10-17 10:58:05,734 DEBUG    MQTT       Publishing: emon/emontx1/temp20 22.6
2019-10-17 10:58:05,735 DEBUG    MQTT       Publishing: emon/emontx1/temp21 14.1
2019-10-17 10:58:05,736 DEBUG    MQTT       Publishing: emon/emontx1/temp22 22
2019-10-17 10:58:05,736 DEBUG    MQTT       Publishing: emon/emontx1/temp23 10.7
2019-10-17 10:58:05,737 DEBUG    MQTT       Publishing: emon/emontx1/temp24 13.8
2019-10-17 10:58:05,738 DEBUG    MQTT       Publishing: emon/emontx1/pulse 1
2019-10-17 10:58:05,739 DEBUG    MQTT       Publishing: emon/emontx1/rssi -40
2019-10-17 10:58:05,740 INFO     MQTT       Publishing: emonhub/rx/14/values 213,868,1705,210.76,5.1,44.1,14.5,13.3,19.6,16.7,30.8,13.8,1.5,17.5,16,15.7,26.7,43.5,0,22.2,45.5,56.5,13,6.3,22.6,14.1,22,10.7,13.8,1,-40

And finally I created 3 feeds in the Inputs menu:

image
image1582×743 34.5 KB

But I can not create a graph from this. (and also not if I import the backup from the former SD card)

image
image1577×749 40.8 KB

23

btw: after starting the old sd-card again I see that the last line is “emonpi login:”.
This line is only shortly shown with the new sd-card.
Can this explain the error?

Linux screen of old sd-card shows “emonpi login:” as the last line contionusly:

image
image551×596 252 KB

Linux screen of the new sd-card shows 5 seconds the following as the last line “emonpi login:”:

image
image637×695 310 KB

And than the last line “emonpi login:” is gone after 5 seconds and doesn’t return in screen besides the blinking cursor on that line:

image
image670×697 311 KB

24

In what? An RPi with the emonbase RFM card or an EmonPi?

25

Could you please post the system info. Please click on the button Copy as Markdown next to Server Information on the Admin page and paste here (no further formatting required).

26

An EmonPi: the following one: emonBase - web-connected base-station - Shop | OpenEnergyMonitor

28
Server Information

Server Information

Services

  • emonhub :- Active Running
  • emoncms_mqtt :- Active Running
  • feedwriter :- Active Running - sleep 300s 3 feed points pending write
  • service-runner :- Active Running
  • emonPiLCD :- Inactive Dead
  • redis-server :- Active Running
  • mosquitto :- Active Running
  • demandshaper :- Activating Auto-restart

Emoncms

Server

  • OS :- Linux 4.19.75-v7+
  • Host :- emonpi | emonpi | (192.168.0.42)
  • Date :- 2019-10-17 10:49:46 BST
  • Uptime :- 10:49:46 up 1 min, 0 users, load average: 1.06, 0.36, 0.13

Memory

  • RAM :- Used: 15.33%
    • Total :- 975.62 MB
    • Used :- 149.59 MB
    • Free :- 826.03 MB
  • Swap :- Used: 0.00%
    • Total :- 100 MB
    • Used :- 0 B
    • Free :- 100 MB
      Write Load Period

Disk

  • / :- Used: 46.42%
    • Total :- 3.92 GB
    • Used :- 1.82 GB
    • Free :- 1.91 GB
    • Write Load :- n/a
  • /boot :- Used: 20.55%
    • Total :- 252.05 MB
    • Used :- 51.79 MB
    • Free :- 200.25 MB
    • Write Load :- n/a
  • /var/opt/emoncms :- Used: 0.04%
    • Total :- 9.98 GB
    • Used :- 3.77 MB
    • Free :- 9.47 GB
    • Write Load :- n/a
  • /var/log :- Used: 3.03%
    • Total :- 50 MB
    • Used :- 1.52 MB
    • Free :- 48.48 MB
    • Write Load :- n/a

HTTP

  • Server :- Apache/2.4.38 (Raspbian) HTTP/1.1 CGI/1.1 80

MySQL

  • Version :- 5.5.5-10.3.17-MariaDB-0+deb10u1
  • Host :- localhost:6379 (127.0.0.1)
  • Date :- 2019-10-17 10:49:46 (UTC 01:00‌​)
  • Stats :- Uptime: 10 Threads: 12 Questions: 160 Slow queries: 0 Opens: 46 Flush tables: 1 Open tables: 40 Queries per second avg: 16.000

Redis

  • Version :-
    • Redis Server :- 5.0.3
    • PHP Redis :- 5.0.2
  • Host :- localhost:6379
  • Size :- 83 keys (766.00K)
  • Uptime :- 0 days

MQTT Server

  • Version :- Mosquitto 1.5.7
  • Host :- localhost:1883 (127.0.0.1)

PHP

  • Version :- 7.3.9-1~deb10u1 (Zend Version 3.3.9)
  • Modules :- apache2handler | calendar v7.3.9-1~deb10u1 | Core v7.3.9-1~deb10u1 | ctype v7.3.9-1~deb10u1 | curl v7.3.9-1~deb10u1 | date v7.3.9-1~deb10u1 | dom v20031129 | exif v7.3.9-1~deb10u1 | fileinfo v7.3.9-1~deb10u1 | filter v7.3.9-1~deb10u1 | ftp v7.3.9-1~deb10u1 | gd v7.3.9-1~deb10u1 | gettext v7.3.9-1~deb10u1 | hash v7.3.9-1~deb10u1 | iconv v7.3.9-1~deb10u1 | json v1.7.0 | libxml v7.3.9-1~deb10u1 | mbstring v7.3.9-1~deb10u1 | mosquitto v0.4.0 | mysqli v7.3.9-1~deb10u1 | mysqlnd vmysqlnd 5.0.12-dev - 20150407 - $Id: 7cc7cc96e675f6d72e5cf0f267f48e167c2abb23 $ | openssl v7.3.9-1~deb10u1 | pcre v7.3.9-1~deb10u1 | PDO v7.3.9-1~deb10u1 | pdo_mysql v7.3.9-1~deb10u1 | Phar v7.3.9-1~deb10u1 | posix v7.3.9-1~deb10u1 | readline v7.3.9-1~deb10u1 | redis v5.0.2 | Reflection v7.3.9-1~deb10u1 | session v7.3.9-1~deb10u1 | shmop v7.3.9-1~deb10u1 | SimpleXML v7.3.9-1~deb10u1 | sockets v7.3.9-1~deb10u1 | sodium v7.3.9-1~deb10u1 | SPL v7.3.9-1~deb10u1 | standard v7.3.9-1~deb10u1 | sysvmsg v7.3.9-1~deb10u1 | sysvsem v7.3.9-1~deb10u1 | sysvshm v7.3.9-1~deb10u1 | tokenizer v7.3.9-1~deb10u1 | wddx v7.3.9-1~deb10u1 | xml v7.3.9-1~deb10u1 | xmlreader v7.3.9-1~deb10u1 | xmlwriter v7.3.9-1~deb10u1 | xsl v7.3.9-1~deb10u1 | Zend OPcache v7.3.9-1~deb10u1 | zlib v7.3.9-1~deb10u1

Pi

  • Model :- Raspberry Pi 3 Model B Rev 1.2 - 1GB (Sony UK)

  • Serial num. :- 670D57CB

  • Temperature :- 48.31°C - 48.3°C

  • emonpiRelease :- emonSD-17Oct19

  • File-system :- read-write

Client Information

Client Information

HTTP

  • Browser :- Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36
  • Language :- nl-NL,nl;q=0.9,en-US;q=0.8,en;q=0.7

Window

  • Size :- 1759 x 841

Screen

  • Resolution :- 1600 x 900
1 Like
29

OK, thanks.

Do you have 24 temperature sensors hanging off the EmonPi original EmonTX?

30

Yes, 24 temperature and 4 current sensors on the EmonTx V3 that I bought in 2015.
And working fine for several years now.

31

Did you modify the Firmware on the EmonTX to achieve this?

32

No, it is all original. I only needed a power full 5 V source.
Hereby the system info of the previous SD card.

Server Information
Emoncms	Version	low-write 9.8.3 | 2017.04.18
Modules	admin   app   backup   config   dashboard   device   eventp   feed   graph   input   openbem   postprocess   process   schedule   time   user   vis   wifi
Buffer	145 feed points pending write
Writer	Daemon is running with sleep 60s
Server	OS	Linux 4.1.19-v7+
Host	emonpi emonpi (127.0.1.1)
Date	2019-12-30 10:46:58 UTC
Uptime	10:46:58 up 4 min, 0 users, load average: 0,47, 0,45, 0,23
HTTP	Server	Apache/2.4.10 (Raspbian) HTTP/1.1 CGI/1.1 80
Database	Version	MySQL 5.5.60-0+deb8u1
Host	localhost (127.0.0.1)
Date	2019-12-30 10:46:58 (UTC 00:00‌​)
Stats	Uptime: 1761 Threads: 3 Questions: 1128 Slow queries: 0 Opens: 62 Flush tables: 1 Open tables: 54 Queries per second avg: 0.640
Redis	Version	2.8.17
Host	localhost:6379 (127.0.0.1)
Size	153 keys (498.38K)Flush
Uptime	0 days
MQTT	Version	
Host	localhost:1883 (127.0.0.1)
Pi	CPU Temp	47.77°CShutdownReboot
Release	emonSD-03May16
Memory	RAM	
Used 23,92%
Total: 973,37 MB Used: 232,81 MB Free: 740,56 MB
Disk	Mount	Stats
/	
Used 47,53%
Total: 3,33 GB Used: 1,58 GB Free: 1,59 GB
/boot	
Used 33,25%
Total: 59,95 MB Used: 19,93 MB Free: 40,02 MB
/home/pi/data	
Used 33,76%
Total: 3,63 GB Used: 1,23 GB Free: 2,22 GB
PHP	Version	5.6.33-0+deb8u1 (Zend Version 2.6.0)
Modules	Core   date   ereg   libxml   openssl   pcre   zlib   bcmath   bz2   calendar   ctype   dba   dom   hash   fileinfo   filter   ftp   gettext   SPL   iconv   mbstring   session   posix   Reflection   standard   shmop   SimpleXML   soap   sockets   Phar   exif   sysvmsg   sysvsem   sysvshm   tokenizer   wddx   xml   xmlreader   xmlwriter   zip   apache2handler   PDO   curl   dio   json   mcrypt   mosquitto   mysql   mysqli   pdo_mysql   readline   redis   mhash   Zend OPcache
33

I mean a separate power full 5 Volt source for the 24 sensors.

34

This is the EmonPi that I use:

35

This is not an EmonPi, That is an EmonBase (as stated in the shop banner).

Makes a big difference.

This is an EmonPi

https://shop.openenergymonitor.com/emonpi-3/

36

So you posted a config in the first post;

Is this the config from the original emonhub.cfg file?

37

That is odd. I thought the limit was 6. More than 6 can cause timing issues but let’s leave that for later.

38

@Robert.Wall - will the EmonTX need the dip switch changed to change the node number?

39

About the original emonhub.cfg: What I remember is that I only added temp sensors over time. And that the emonhub.cfg is not changed in one or another way.

What I once had to change is logged in the following: MQTT Server Issue - Connection Refused not authorized - #5 by emontxv3

40

About the EmonBase (sorry that I got that wrong by mentioning EmonPi) with the new SD card: do you why the linux screen is not showing the “emonpi login:” line, about 5 seconds after completing reboot?

41

Looking at Trystan’s sketch “EmonTxV3CM.ino”, it is horribly confused.

The comment at the top says - from an early version:

/*
Change Log:
v0.1: First version, combination of EmonTxV3CM_max and EmonTx v3 original firmware

emonhub.conf node decoder (nodeid is 8 when switch is off, 9 when switch is on)
See: https://github.com/openenergymonitor/emonhub/blob/emon-pi/configuration.md
copy the following in to emonhub.conf:

[[8]]
  nodename = emontx8
  [[[rx]]]
    names = MSG, Vrms, P1, P2, P3, P4, E1, E2, E3, E4, T1, T2, T3, pulse
    datacodes = L,h,h,h,h,h,L,L,L,L,h,h,h,L
    scales = 1,0.01,1,1,1,1,1,1,1,1,0.01,0.01,0.01,1
    units = n,V,W,W,W,W,Wh,Wh,Wh,Wh,C,C,C,p
    whitening = 1

*/

and the DIP switch changes it to NodeID = 9.

and from a later version:

/*
Change Log:
v1.0: First release of EmonTxV3 Continuous Monitoring Firmware.
v1.1: First stable release, Set default node to 15
v1.2: Enable RF startup test sequence (factory testing), Enable DEBUG by default to support EmonESP
v1.3: Inclusion of watchdog

emonhub.conf node decoder (nodeid is 8 when switch is off, 9 when switch is on)
See: https://github.com/openenergymonitor/emonhub/blob/emon-pi/configuration.md
copy the following in to emonhub.conf:

[[15]]
  nodename = EmonTxV3CM_15
  [[[rx]]]
    names = MSG, Vrms, P1, P2, P3, P4, E1, E2, E3, E4, T1, T2, T3, pulse
    datacodes = L,h,h,h,h,h,L,L,L,L,h,h,h,L
    scales = 1,0.01,1,1,1,1,1,1,1,1,0.01,0.01,0.01,1
    units = n,V,W,W,W,W,Wh,Wh,Wh,Wh,C,C,C,p
    whitening = 1

*/

and the DIP switch changes it to NodeID = 16.

So, if the ORIGINAL emonTx is Node 14, then no - no matter which version of software the new emonTx has.

But remember, you must have only one definition for each NodeID in the emonhub.conf file.

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