Hi @overeasy , I have the same problems with 0V on refence voltage, and I test the output of JW-95001-NA is 10.73V and 59.99HZ, tried to reboot system and re-plug the 9V transformer to the Iotawatt board. same result.
5/13/23 23:09:33 device name: IotaWatt
5/13/23 23:09:36 Connecting with WiFiManager.
5/13/23 23:11:45 Did not connect after power-fail. Restarting to reset WiFi.
** Restart **
SD initialized.
5/14/23 06:11:46z Real Time Clock is running. Unix time 1684044706
5/14/23 06:11:46z Reset reason: Software/System restart
5/14/23 06:11:46z Trace: 34:30, 34:30, 34:15, 34:5, 34:5, 34:5, 34:6[1], 34:10[1], 34:5, 34:5, 34:5, 34:6[1], 34:10[2], 34:5, 34:5, 34:5, 34:6[4], 34:10[14], 34:30, 34:15, 32:101, 32:101, 32:102, 32:103, 32:103, 31:105, 31:105, 31:106, 11:45, 11:50, 11:55, 11:70
5/14/23 06:11:46z ESP8266 ID: 15929724, RTC PCF8523 (68)
5/14/23 06:11:46z IoTaWatt 5.0, Firmware version 02_08_02
5/14/23 06:11:46z SPIFFS mounted.
5/13/23 23:11:46 Local time zone: -8:00, using DST/BST when in effect.
5/13/23 23:11:46 device name: IotaWatt
5/13/23 23:11:46 HTTP server started
5/13/23 23:11:46 influxDB_v1: Starting, interval:5, url:http://192.168.1.39:8086
5/13/23 23:11:46 timeSync: service started.
5/13/23 23:11:46 statService: started.
5/13/23 23:11:46 dataLog: service started.
5/13/23 23:11:47 dataLog: Last log entry 05/13/23 23:02:55
5/13/23 23:11:51 historyLog: service started.
5/13/23 23:11:51 historyLog: Last log entry 05/13/23 23:02:00
5/13/23 23:11:51 WiFi connected. SSID=Ruckus, IP=192.168.1.81, channel=11, RSSI -60db
5/13/23 23:11:51 Updater: service started. Auto-update class is MINOR
5/13/23 23:11:52 Total_Grid: Started
5/13/23 23:11:52 Total_Grid: Last log entry 05/13/23 23:02:50
5/13/23 23:11:53 Updater: Auto-update is current for class MINOR.
5/13/23 23:11:55 influxDB_v1: Start posting at 05/13/23 23:02:15
** Restart **
SD initialized.
5/14/23 23:46:30z Real Time Clock is running. Unix time 1684107990
5/14/23 23:46:30z Reset Reason: Power-fail restart.
5/14/23 23:46:30z ESP8266 ID: 15929724, RTC PCF8523 (68)
5/14/23 23:46:30z IoTaWatt 5.0, Firmware version 02_08_02
5/14/23 23:46:30z SPIFFS mounted.
5/14/23 16:46:30 Local time zone: -8:00, using DST/BST when in effect.
5/14/23 16:46:30 device name: IotaWatt
5/14/23 16:46:33 Connecting with WiFiManager.
5/14/23 16:46:38 HTTP server started
5/14/23 16:46:38 influxDB_v1: Starting, interval:5, url:http://192.168.1.39:8086
5/14/23 16:46:38 WiFi connected. SSID=Ruckus, IP=192.168.1.81, channel=11, RSSI -61db
5/14/23 16:46:38 timeSync: service started.
5/14/23 16:46:38 statService: started.
5/14/23 16:46:38 Updater: service started. Auto-update class is MINOR
5/14/23 16:46:38 dataLog: service started.
5/14/23 16:46:39 dataLog: Last log entry 05/14/23 16:46:20
5/14/23 16:46:40 Updater: Auto-update is current for class MINOR.
5/14/23 16:46:41 influxDB_v1: Start posting at 05/14/23 16:45:55
** Restart **
SD initialized.
5/14/23 23:46:42z Real Time Clock is running. Unix time 1684108002
5/14/23 23:46:42z Reset reason: Exception
5/14/23 23:46:42z Trace: 10:14, 10:14, 10:14, 10:14, 10:14, 10:14, 10:15, 10:16, 10:16[1], 34:30, 34:30, 33:0, 34:30, 10:16[1], 34:30, 34:30, 33:0, 34:30, 10:16[1], 10:16[1], 34:30, 34:30, 33:0, 34:30, 10:16[2], 10:17, 31:110, 31:110, 10:17, 10:18, 10:23, 10:17
5/14/23 23:46:42z ESP8266 ID: 15929724, RTC PCF8523 (68)
5/14/23 23:46:42z IoTaWatt 5.0, Firmware version 02_08_02
5/14/23 23:46:42z SPIFFS mounted.
5/14/23 16:46:42 Local time zone: -8:00, using DST/BST when in effect.
5/14/23 16:46:42 device name: IotaWatt
5/14/23 16:46:42 HTTP server started
5/14/23 16:46:42 influxDB_v1: Starting, interval:5, url:http://192.168.1.39:8086
5/14/23 16:46:42 timeSync: service started.
5/14/23 16:46:42 statService: started.
5/14/23 16:46:42 dataLog: service started.
5/14/23 16:46:43 dataLog: Last log entry 05/14/23 16:46:40
5/14/23 16:46:47 historyLog: service started.
5/14/23 16:46:47 historyLog: Last log entry 05/14/23 16:46:00
5/14/23 16:46:47 WiFi connected. SSID=Ruckus, IP=192.168.1.81, channel=11, RSSI -67db
5/14/23 16:46:47 Updater: service started. Auto-update class is MINOR
5/14/23 16:46:47 Total_Grid: Started
5/14/23 16:46:48 Total_Grid: Last log entry 05/14/23 16:46:20
5/14/23 16:46:49 Updater: Auto-update is current for class MINOR.
5/14/23 16:46:50 influxDB_v1: Start posting at 05/14/23 16:45:55
** Restart **
SD initialized.
5/14/23 23:50:56z Real Time Clock is running. Unix time 1684108256
5/14/23 23:50:56z Reset Reason: Power-fail restart.
5/14/23 23:50:56z ESP8266 ID: 15929724, RTC PCF8523 (68)
5/14/23 23:50:56z IoTaWatt 5.0, Firmware version 02_08_02
5/14/23 23:50:56z SPIFFS mounted.
5/14/23 16:50:56 Local time zone: -8:00, using DST/BST when in effect.
5/14/23 16:50:56 device name: IotaWatt
5/14/23 16:50:59 Connecting with WiFiManager.
5/14/23 16:51:03 HTTP server started
5/14/23 16:51:03 influxDB_v1: Starting, interval:5, url:http://192.168.1.39:8086
5/14/23 16:51:03 WiFi connected. SSID=Ruckus, IP=192.168.1.81, channel=11, RSSI -64db
5/14/23 16:51:03 timeSync: service started.
5/14/23 16:51:04 statService: started.
5/14/23 16:51:04 Updater: service started. Auto-update class is MINOR
5/14/23 16:51:04 dataLog: service started.
5/14/23 16:51:05 dataLog: Last log entry 05/14/23 16:50:40
** Restart **
SD initialized.
5/14/23 23:51:05z Real Time Clock is running. Unix time 1684108265
5/14/23 23:51:05z Reset reason: Exception
5/14/23 23:51:05z Trace: 10:14, 10:14, 10:14, 10:14, 10:14, 10:14, 10:15, 10:16, 10:16[1], 34:30, 34:30, 33:0, 34:30, 10:16[1], 34:30, 34:30, 33:0, 34:30, 10:16[1], 10:16[1], 34:30, 34:30, 33:0, 34:30, 10:16[2], 10:17, 31:110, 31:110, 10:17, 10:18, 10:23, 10:17
5/14/23 23:51:05z ESP8266 ID: 15929724, RTC PCF8523 (68)
5/14/23 23:51:05z IoTaWatt 5.0, Firmware version 02_08_02
5/14/23 23:51:05z SPIFFS mounted.
5/14/23 16:51:05 Local time zone: -8:00, using DST/BST when in effect.
5/14/23 16:51:05 device name: IotaWatt
5/14/23 16:51:05 HTTP server started
5/14/23 16:51:05 influxDB_v1: Starting, interval:5, url:http://192.168.1.39:8086
5/14/23 16:51:05 timeSync: service started.
5/14/23 16:51:05 statService: started.
5/14/23 16:51:05 dataLog: service started.
5/14/23 16:51:06 dataLog: Last log entry 05/14/23 16:50:40
5/14/23 16:51:10 historyLog: service started.
5/14/23 16:51:10 historyLog: Last log entry 05/14/23 16:50:00
5/14/23 16:51:10 WiFi connected. SSID=Ruckus, IP=192.168.1.81, channel=11, RSSI -63db
5/14/23 16:51:10 Updater: service started. Auto-update class is MINOR
5/14/23 16:51:10 Total_Grid: Started
5/14/23 16:51:11 Total_Grid: Last log entry 05/14/23 16:50:35
5/14/23 16:51:12 Updater: Auto-update is current for class MINOR.
5/14/23 16:51:13 influxDB_v1: Start posting at 05/14/23 16:50:05
** Restart **
SD initialized.
5/15/23 00:02:35z Real Time Clock is running. Unix time 1684108955
5/15/23 00:02:35z Reset reason: Exception
5/15/23 00:02:35z Trace: 33:11, 33:12[2], 34:30, 25:65, 25:61, 25:64, 34:30, 34:30, 33:0, 33:3, 33:5, 33:6, 33:8, 33:11, 33:12[1], 34:30, 25:65, 25:61, 25:64, 25:65, 25:61, 25:64, 34:30, 34:30, 33:0, 33:3, 33:5, 33:6, 33:8, 33:11, 33:12[3], 34:30
5/15/23 00:02:35z ESP8266 ID: 15929724, RTC PCF8523 (68)
5/15/23 00:02:35z IoTaWatt 5.0, Firmware version 02_08_02
5/15/23 00:02:35z SPIFFS mounted.
5/14/23 17:02:35 Local time zone: -8:00, using DST/BST when in effect.
5/14/23 17:02:35 device name: IotaWatt
5/14/23 17:02:35 HTTP server started
5/14/23 17:02:35 influxDB_v1: Starting, interval:5, url:http://192.168.1.39:8086
5/14/23 17:02:35 timeSync: service started.
5/14/23 17:02:35 statService: started.
5/14/23 17:02:35 dataLog: service started.
5/14/23 17:02:36 dataLog: Last log entry 05/14/23 17:02:30
5/14/23 17:02:40 historyLog: service started.
5/14/23 17:02:40 historyLog: Last log entry 05/14/23 17:02:00
5/14/23 17:02:40 Total_Grid: Started
5/14/23 17:02:41 Total_Grid: Last log entry 05/14/23 17:02:30
5/14/23 17:02:41 WiFi connected. SSID=Ruckus, IP=192.168.1.81, channel=11, RSSI -61db
5/14/23 17:02:41 Updater: service started. Auto-update class is MINOR
5/14/23 17:02:43 Updater: Auto-update is current for class MINOR.
5/14/23 17:02:43 influxDB_v1: Start posting at 05/14/23 17:02:00
** Restart **
SD initialized.
5/15/23 00:10:48z Real Time Clock is running. Unix time 1684109448
5/15/23 00:10:48z Reset Reason: Power-fail restart.
5/15/23 00:10:48z ESP8266 ID: 15929724, RTC PCF8523 (68)
5/15/23 00:10:48z IoTaWatt 5.0, Firmware version 02_08_02
5/15/23 00:10:48z SPIFFS mounted.
5/14/23 17:10:48 Local time zone: -8:00, using DST/BST when in effect.
5/14/23 17:10:48 device name: IotaWatt
** Restart **
SD initialized.
5/15/23 00:10:50z Real Time Clock is running. Unix time 1684109450
5/15/23 00:10:50z Reset Reason: Power-fail restart.
** Restart **
SD initialized.
5/15/23 00:13:39z Real Time Clock is running. Unix time 1684109619
5/15/23 00:13:39z Reset Reason: Power-fail restart.
5/15/23 00:13:39z ESP8266 ID: 15929724, RTC PCF8523 (68)
5/15/23 00:13:39z IoTaWatt 5.0, Firmware version 02_08_02
5/15/23 00:13:39z SPIFFS mounted.
5/14/23 17:13:39 Local time zone: -8:00, using DST/BST when in effect.
5/14/23 17:13:39 device name: IotaWatt
5/14/23 17:13:42 Connecting with WiFiManager.
5/14/23 17:13:46 HTTP server started
5/14/23 17:13:46 influxDB_v1: Starting, interval:5, url:http://192.168.1.39:8086
5/14/23 17:13:46 WiFi connected. SSID=Ruckus, IP=192.168.1.81, channel=11, RSSI -65db
5/14/23 17:13:46 timeSync: service started.
5/14/23 17:13:46 statService: started.
5/14/23 17:13:46 Updater: service started. Auto-update class is MINOR
5/14/23 17:13:47 dataLog: service started.
5/14/23 17:13:47 dataLog: Last log entry 05/14/23 17:10:45
5/14/23 17:13:50 Updater: Auto-update is current for class MINOR.
5/14/23 17:13:50 influxDB_v1: Start posting at 05/14/23 17:10:05
5/14/23 17:13:51 Total_Grid: Started
5/14/23 17:13:51 Total_Grid: Last log entry 05/14/23 17:10:40
5/14/23 17:13:52 historyLog: service started.
5/14/23 17:13:52 historyLog: Last log entry 05/14/23 17:10:00
This sounds like the channel 0 input plug has been broken from the PCB. Try to configure input 13 or 14 as the VT and connect it to one of the corresponding three-phase VT inputs on the back of the unit. Be sure to remove any CT inserted into the corresponding CT channel.
If you see voltage on the alternate channel, it is probably the input jack broken loose. If you want to try heating up the four pads with a soldering iron until the solder flows, that will probably fix the problem. If you want to just send it back I’d be happy to fix it.
Please use your order number, 127492, as the RMA and send to:
IoTaWatt, Inc.
92 Sewall Rd
Wolfeboro, NH 03894
Thank you for the prompt reply. It seems that the system has spontaneously returned to its normal functioning without any action on my part. I will continue to monitor it closely.
@overeasy, This morning, I encountered an issue with the power sensor in my Home Assistant. It displayed as “unavailable,” so I attempted to access iotawatt.local, but there was no response. Despite restarting the system multiple times, I had no success. Consequently, I inspected the LED indicator, and it continuously blinked red. Upon consulting the documentation, it became evident that I need to return this unit. Therefore, I’m reaching out to seek your permission to return and replace the item.