Change Log

v 1.2.0

adopt Arduino 3.x core builds
remove 3rd party LinkedList lib dependency

v 1.1.1 (2023-12-09)

update examples with more detailed callback code

example on how to create and use TimeSeries data collector

code style formatting

Averaging function for TimeSeries container

v 1.1.0 (2023-08-21)

add DummyPZEM004 device with emulated metrics
add NullQ and NullCable objects

trivial virtual destructors were missing body
minor code refactoring

v 1.0.3 (2022-06-03)

added PZEM::resetEnergyCounter(), PZPool::resetEnergyCounter() methods

fix: PZPool::addPZEM() method unable to create new PZEM objects in the pool
some code and examples refactoring

v 1.0.2 (2022-04-06)

fix stale data calculation
fix IDF build with timeseries feature for IDF 3/4 and arduino core 1.x and 2.x

v 1.0.1 (2022-01-30)

fix incorrect byte shift for 4-byte values

v 1.0.0 (2021-12-28)

Abstracted Message Queue class
Add TimeSeries feature
- RingBuffer class for storing data structs (support mem allocation in PSRAM)
- Iterator class to traverse ring buffers
- TimeSeries object and container for custom sets of TS data
a pool class could manage mixed pzem device types simultaneously
support for PZEM003
building under esp-idf
pzem_cli - added 'energy reset', 'alarm get/set' features
examples for Sigle/Multiple PZEMs
pzem_cli example
initial version