Help Needed…
I am trying to take data (energy useage) and plot it on ePaper using ESPhome… I have been trying to follow the ESPhome Display Component documentation… but failing miserably.
display:
- platform: waveshare_epaper
cs_pin: D2
dc_pin: D6
busy_pin: D7
reset_pin: D5
model: 2.90inv2
id: mydisplay
update_interval: 1s
full_update_every: 240
rotation: 90
graph:
Show bare-minimum auto-ranged graph
- id: single_graph
sensor: watts
duration: 1h
width: 151
height: 51
lambda: |-
// Draw the graph at position [x=10,y=20]
it.graph(10, 20, id(single_graph));
‘’’
Error: mapping values not allowed here (lambda)