# Solar System Pyronix Bell Box controller

Bell box controller for use in Pyronix, and other bell boxes, 12V, 4 output and 2 inputs with WAGO connectors

- **Seller:** [RevK® at Andrews & Arnold Ltd](https://lectronz.com/stores/revk), BRACKNELL, Berks, UK
- **Price:** £40.00 (GBP, before shipping and taxes)
- **Availability:** In stock
- **Categories:** ESP32
- **HS code:** 847330
- **Product page:** https://lectronz.com/products/solar-system-pyronix-bell-box-controller

## Links

- [Documentation](https://ss.revk.uk)
- [Code](https://ss.revk.uk)
- [Design Files](https://ss.revk.uk)
- [Schematics](https://ss.revk.uk)
- [Bom](https://ss.revk.uk)

## Images

![Solar System Pyronix Bell Box controller](https://lectronz-images.b-cdn.net/lectronz/active_storage/representations/proxy/eyJfcmFpbHMiOnsiZGF0YSI6NTg4MTksInB1ciI6ImJsb2JfaWQifX0=--98743320f73b3cb196540ae6131fbce662941cf0/eyJfcmFpbHMiOnsiZGF0YSI6eyJmb3JtYXQiOiJqcGciLCJyZXNpemVfdG9fbGltaXQiOls5NjAsNjQwXSwic2F2ZXIiOnsic3RyaXAiOnRydWV9fSwicHVyIjoidmFyaWF0aW9uIn19--970c165836a83091725a1a0fd4f37ce9408da1bf/327067.jpg)
![Solar System Pyronix Bell Box controller](https://lectronz-images.b-cdn.net/lectronz/active_storage/representations/proxy/eyJfcmFpbHMiOnsiZGF0YSI6NTg4MDAsInB1ciI6ImJsb2JfaWQifX0=--61ea5d17423208d874b2e17383945162acb48689/eyJfcmFpbHMiOnsiZGF0YSI6eyJmb3JtYXQiOiJqcGciLCJyZXNpemVfdG9fbGltaXQiOls5NjAsNjQwXSwic2F2ZXIiOnsic3RyaXAiOnRydWV9fSwicHVyIjoidmFyaWF0aW9uIn19--970c165836a83091725a1a0fd4f37ce9408da1bf/327066.jpg)
![Solar System Pyronix Bell Box controller](https://lectronz-images.b-cdn.net/lectronz/active_storage/representations/proxy/eyJfcmFpbHMiOnsiZGF0YSI6NTg3OTIsInB1ciI6ImJsb2JfaWQifX0=--c373937f9a90268fb02ce42ea7b71dc046377225/eyJfcmFpbHMiOnsiZGF0YSI6eyJmb3JtYXQiOiJqcGVnIiwicmVzaXplX3RvX2xpbWl0IjpbOTYwLDY0MF0sInNhdmVyIjp7InN0cmlwIjp0cnVlfX0sInB1ciI6InZhcmlhdGlvbiJ9fQ==--4e27bac8cdfb621fb828f6a3a5982fe1a423b516/shopping.jpeg)

## Description

### Solar System

Solar System is a set of boards and software that provide an alarm system and access conrtol.

This board is part of that and provides a board to go inside a bell box, primarily designed for a Pyronix Delta 2 bell box, but can work with many others. Needs only 12V supply and works on the WiFi mesh.

It also has pads to allow a link to a connector to a GPS module that can provide a time reference for the alarm system.

#### Other uses

The board is 12V power with 12V driver output and simple loop inputs, and so is useful for a range of other applications.

#### GPIO

Four outputs at 12V

- BELL
- STROBE
- ENGINEERING
- BACKLIGHT

Two inputs as simple loop

- Tamper
- Fault

GPS

- Tx and Rx serial
- Rx PPS input

Also USB-C for programming, and debug if needed.

(Note, there may be some ambiguity over GPIO 39 and 35, test to be sure)

## Shipping policy

All parcels shipped with tracked shipping, usually shipped within one working day. If you find a large order has no shipping to EU, try placing smaller orders under €150. And we're sorry for US customers as it seems tariffs are now 50%.