How to Set Up For Display?

[yoloswagazn]

sensor:

• platform: jk_bms_ble
  jk_bms_ble_id: bms0
  state_of_charge:
  name: "${name} state of charge"
  id: batterysoc

spi:
clk_pin: GPIO18
mosi_pin: GPIO23

font:

• file: "fonts/Roboto_Medium.ttf"
  id: robotomed
  size: 20

display:

• platform: ssd1306_spi
  model: "SH1106 128x64"
  cs_pin: GPIO5
  dc_pin: GPIO17
  reset_pin: GPIO16
  lambda: |-
  it.printf(0, 0, id(robotomed), "Battery: %.1F", id(XXXXXXXXXX).state);

What do I fill near the XXXXXXX? I've tried batterysoc, bms0, I've tried appending .cstr().
I've been trying different things for hours and at least 4 different error codes. Can someone smarter than me help me out?

[syssi]

Did you find a solution or do you need some support?

[yoloswagazn]

I found the solution. It was the silliest thing, %.0F worked but %.0f did not despite it being what the documentation on esphome said.

…

On Sat, Apr 8, 2023, 2:09 PM Sebastian Muszynski ***@***.***> wrote: Did you find a solution or do you need some support? — Reply to this email directly, view it on GitHub <#306 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/A7BTEAGKW3HR6FVEQCTBINTXAGSWFANCNFSM6AAAAAAWXPY6MA> . You are receiving this because you modified the open/close state.Message ID: ***@***.*** com>

[syssi]

That's strange because %.0f should work. See syssi/esphome-jbd-bms#19 f.e.