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PN Scripts

Smart home and IoT

Wirefold

by PN Scripts

27 documented ESPHome packages for the sensors and relays most homes use, nine example devices that validate cleanly, and a water heater controller for the Bulgarian night tariff.

  • ESPHome
  • YAML
  • ESP32
  • ESP8266
  • Home Assistant
  • Coming soon

Coming soon

Not published on its store yet, so there is no buy or download link. PN Scripts does not take payment for it here.

Smart home and IoT
Nine example devices with board, packages, entities and a valid result

What it solves

The gap

ESPHome configurations get copied from forum posts, differ from device to device and break quietly when two packages share an option name.

What it is

One documented package per board, bus, sensor and actuator, examples that validate cleanly, and tests that keep the packages from overwriting each other.

How you use it

A new device is a list of packages and a few pins, with security and diagnostics already in place.

For people who build ESPHome devices for their own home or for clients and want tidy, reusable configurations.

Who it is for

Use it when

  • Heating water on the night tariff
  • Room climate, CO2 and presence sensors
  • Lights, shutters and a garage door with local control

Built for

  • Home Assistant and ESPHome users who build their own devices
  • Installers who build devices for clients

What is inside

One file per job

Core, boards, buses, sensors and actuators each live in one documented file. A device file lists the packages it needs and sets a few pins; the board package supplies the rest.

Secure and observable by default

The encrypted API and encrypted OTA with one key, a fallback hotspot, a password on the web page, time from Home Assistant with SNTP as a fallback, and uptime, Wi-Fi signal, IP address and version on every device.

Hot water at the night price

The water heater package follows Home Assistant's night tariff sensor and falls back to its own clock with the Bulgarian zones, keeps the temperature between target and restart point, cuts off on a broken probe or above 80 °C, and estimates its energy.

Tested

Every example device validates with ESPHome 2026.9.1 without warnings beyond strapping-pin notes. The water heater logic runs as a Linux build driven through the native API, and the tests check that no two packages share an option name.

Specs

Availability
Coming soon
Vendor
PN Scripts
Type
Template
Pricing
One-time purchase Price to be announced.
License
PN Scripts Template Licence 1.0
Deployment
Download (ZIP with YAML packages and example devices)
Maturity
v1.0.0

Compatibility

Platform or runtime Supported versions Tested up to
ESPHome 2026.9.1 or newer 2026.9.1

Stack

  • ESPHome
  • YAML
  • ESP32
  • ESP8266
  • Home Assistant

Wirefold is coming soon

It is finished and tested. It is not on sale yet; this page will say where to get it when it is.

Coming soon

Not published on its store yet, so there is no buy or download link. PN Scripts does not take payment for it here.

Questions

A set of 27 ESPHome YAML packages with nine example devices, including a water heater controller for the night tariff.

ESPHome 2026.9 or newer, an ESP32 or ESP8266 board and the sensors or relays you use; Home Assistant is optional for the water heater.

No hardware and no flashed firmware: no firmware was compiled for or flashed to a real board, and no sensor was connected. Mains wiring must be done by a qualified person.

Written as ESPHome YAML with lambdas where needed, and tested with pytest. Created with AI assistance; the configurations and the water heater logic were checked by PN Scripts with 44 automated tests, including ESPHome validation of every example and a compiled run of the logic.

It is not on sale yet. When it is, this page will link to the store; PN Scripts does not take payment on this site.