Printed in ASA 0,15mm layer.
glue body and ESP mini together.
YAML and ESP info can be found here : https://github.com/SysAdminDk/EspHome/tree/main/IR%20-%20Heating%20Meter%20Reader
IR eye ( remove back cover to fit)
https://www.amazon.de/dp/B0BPMVX4VW?ref=ppx_yo2ov_dt_b_product_details&th=1
ESP
https://www.amazon.de/dp/B0CB85Q78G?psc=1&ref=ppx_yo2ov_dt_b_product_details
The author marked this model as their own original creation.