Power meter: Difference between revisions

Revision as of 14:56, 22 August 2020

Power meter

Participants
Skills	Electronics
Status	Broken
Niche	Electronics
Purpose	Infra
Tool	No
Location
Cost
Tool category

Power meter Property "Tool Image" (as page type) with input value "File:{{{Picture}}}" contains invalid characters or is incomplete and therefore can cause unexpected results during a query or annotation process. {{{Picture}}} {{#if:No | [[Tool Owner::{{{ProjectParticipants}}} | }} {{#if:No | [[Tool Cost::{{{Cost}}} | }}

Power meter for the space power usage. Used to run Espurna but it is supported by ESPhome now. Since we needed to flash a fresh ESP8266 board anyway, we will try to use ESPHome.

Hardware

ESP8266 (Lolin NodeMCU v3)
pzem-004t (aliexpress)

Todo

~~Install sensor~~
~~Install value storage software~~ (InfluxDB on 10.208.11.31)
~~Install graphing frontend~~ (Grafa on https://metrics.nurd.space)
Print a case
Config ESPhome, possibly using https://esphome.io/components/sensor/pzemac.html
Fix home assistant bits
Clean up old bits (MQTT and such, old topic: power/main/#)

@@ Line 9: / Line 9: @@
 Power meter for the space power usage. Used to run [https://github.com/xoseperez/espurna Espurna] but it is supported by [https://esphome.io/ ESPhome] now.
 Since we needed to flash a fresh ESP8266 board anyway, we will try to use ESPHome.
-[[File:Selection_021.png|400px]]
-* Topic: power/main/#
 == Hardware ==
@@ Line 27: / Line 23: @@
 * Config ESPhome, possibly using https://esphome.io/components/sensor/pzemac.html
 * Fix home assistant bits
-* Clean up old bits (MQTT and such)
+* Clean up old bits (MQTT and such, old topic: power/main/#)