SolarWriter V3.8.7.0 (E-Ink Writing + Astrology Guide)

Overview of SolarWriter Software

SolarWriter is a versatile application developed by Cool S, LLC that serves dual purposes depending on the version you’re using. The mobile application transforms your e-reader into a portable typewriter by acting as a hub between your keyboard and e-ink device. Meanwhile, the desktop astrological version enables professional report generation with extensive customization options.

The core innovation lies in SolarWriter’s ability to leverage e-ink screen technology for outdoor writing. Traditional LED and OLED screens struggle in direct sunlight, but e-ink displays reflect ambient light like paper, making them ideal for outdoor productivity. SolarWriter solves the connectivity gap by enabling external keyboard support for e-readers that typically lack this functionality.

For astrological professionals, SolarWriter provides a robust report generation system that supports multiple output formats including PDF, RTF, and plain text, with the ability to create custom reports from scratch using source text files and project configuration files.

Key Features

E-Ink Writing Capabilities

SolarWriter offers an impressive array of features designed for distraction-free writing:

• Cross-Platform Compatibility: Available for both Android (7.0+) and iOS (15.6+) devices, providing flexibility across different smartphone ecosystems

• E-Reader Bridge Functionality: Acts as an intermediary hub connecting your Bluetooth keyboard to virtually any e-reader with a web browser, including Kindle, Kobo, and similar devices

• Real-Time Text Synchronization: Text appears simultaneously on both your smartphone screen and the e-reader display via WebSocket technology

• Wi-Fi and Hotspot Support: Connect devices through home Wi-Fi networks or use your phone as a mobile hotspot for writing anywhere

• Markdown File Format: Documents are saved in .md format, ensuring compatibility with numerous text editors and cloud storage services

• Cloud Backup Integration: Share and backup files through Google Drive, OneDrive, Dropbox, email, and SMS

• OLED Blackout Mode: Premium feature designed to conserve battery life on OLED-equipped smartphones

Astrological Report Generation

The desktop version of SolarWriter provides comprehensive astrological reporting:

• Custom Report Creation: Build reports from scratch using .swp project files and .txt source files

• PDF Generation: Create professional PDF reports with embedded astrological glyph fonts for consistent display across all devices

• Email Integration: Send reports directly as email attachments through MAPI-compliant email programs

• RTF Report Viewer: Built-in viewer for editing and previewing reports before final export

What’s New in SolarWriter V3.8.7.0

The latest version introduces several enhancements:

• Improved OLED Blackout: Refined battery-saving functionality for OLED displays

• Auto-Backup Feature: Automatic backup when replacing all text content

• Swipe to Delete: Streamlined document management with intuitive gestures

• Enhanced WebSocket Stability: Better connection reliability with e-reader devices

• Bug Fixes and Performance Improvements: General optimization for smoother operation

System Requirements

Mobile Application (Android)

Mobile Application (iOS)

Desktop Astrological Version

• Operating System: Windows-based systems

• Additional Software: Adobe Reader or compatible PDF viewer for report viewing

• Email Client: MAPI-compliant program for automated email functionality

Installation Guide

Installing SolarWriter on Android

1. Open Google Play Store on your Android device

2. Search for “SolarWriter” in the search bar

3. Tap Install to download the application

4. Grant necessary permissions for Bluetooth and network access

5. Launch the app to complete initial setup

Installing SolarWriter on iOS

1. Open the Apple App Store on your iPhone or iPad

2. Search for “SolarWriter” and locate the app by Cool S, LLC

3. Tap Get to download and install

4. Authenticate with Face ID, Touch ID, or Apple ID password

5. Open the app and follow the in-app setup instructions

Setting Up the Desktop Astrological Version

1. Download the SolarWriter installation package from the official source

2. Run the installer and follow the on-screen prompts

3. Create a dedicated folder for your report projects

4. Set up the SOURCE subfolder for storing text files

5. Configure your email program for MAPI integration if using automated email features

How to Use SolarWriter

Connecting Your E-Reader for Writing

The setup process involves several steps but becomes straightforward after the first configuration:

Step 1: Network Preparation

• Ensure both your smartphone and e-reader are connected to the same Wi-Fi network

• Alternatively, enable your smartphone’s hotspot feature and connect the e-reader to it

Step 2: Launch SolarWriter

• Open the SolarWriter app on your smartphone

• Note the IP address displayed on the main screen (typically starting with http://192.168.x.x)[citation:13]

Step 3: Connect Your E-Reader

• Open the web browser on your Kindle or e-reader

• Navigate to the IP address shown in the SolarWriter app

• Wait for the confirmation message “E-Reader connected”

Step 4: Pair Your Keyboard

• Enable Bluetooth on your smartphone

• Put your Bluetooth keyboard in pairing mode

• Select the keyboard from available devices

• Confirm the pairing request

Step 5: Begin Writing

• Start typing on your keyboard

• Text appears on both your smartphone and e-reader display

• Use the app’s sharing options to save or export your work

Creating Custom Astrological Reports

For the desktop version, follow this workflow:

1. Create a new .txt source file with your report content

2. Build a .swp project file defining report structure

3. Place source files in the SOURCE subfolder for organization

4. Open the chart you want to generate a report for

5. Select Report > View as PDF or Report > Email PDF as Attachment

Best Use Cases

Outdoor Writing and Journalism

SolarWriter excels for writers who need to work in bright outdoor environments. Journalists covering outdoor events, travel writers documenting experiences, and authors seeking distraction-free writing sessions benefit from the e-ink display’s readability in direct sunlight.

Academic Research and Note-Taking

Researchers and students can use SolarWriter to take notes during outdoor field studies or conferences. The e-ink display reduces eye strain during extended writing sessions compared to traditional screens.

Astrological Report Generation

Professional astrologers use SolarWriter to create customized reports for clients. The system supports batch processing and PDF generation with embedded glyphs, ensuring consistent presentation regardless of the recipient’s software.

Minimalist Writing Setup

Writers seeking a distraction-free environment appreciate SolarWriter’s ability to transform existing e-readers into dedicated writing devices. The combination of a mechanical keyboard and e-ink display creates a focused, typewriter-like experience.

Advantages and Limitations

Advantages

Limitations

Alternatives to SolarWriter

Several alternatives exist for different use cases:

For E-Ink Writing

• Freewrite Traveler: Dedicated e-ink writing device with built-in keyboard

• Remarkable 2 with Type Folio: Tablet with e-ink display and keyboard cover

• Pomera DM30: Compact digital typewriter with e-ink screen

For Astrological Reports

• Solar Fire: Comprehensive astrological software with extensive report options

• Astro Gold: Professional astrology application for macOS and iOS

• Time Passages: Consumer-focused astrology software with report generation

Frequently Asked Questions

What devices are compatible with SolarWriter?

SolarWriter works with Android 7.0+ and iOS 15.6+ devices. For e-reader connectivity, most Kindle models produced after 2013 support the required WebSocket technology, as do most Kobo and similar e-readers with web browsers.

Is SolarWriter free to use?

The core application is free to download. A premium version (SolarWriter Pro) is available for approximately $12.99 or CHF 9.00, offering additional features like OLED blackout mode and enhanced functionality.

Can I use SolarWriter without an internet connection?

SolarWriter requires a network connection between your smartphone and e-reader. You can use your phone’s hotspot feature when no Wi-Fi network is available, but some form of local network connection is necessary.

What file format does SolarWriter use?

Documents are saved in Markdown (.md) format, which contains plain text with minimal formatting. This ensures compatibility with numerous text editors and allows easy sharing across platforms.

Does SolarWriter work with all Bluetooth keyboards?

Yes, SolarWriter supports any Bluetooth keyboard that can pair with your smartphone. Both wireless and wired keyboards (with appropriate adapters) work with the system.

Can I edit files after importing them into SolarWriter?

The current version does not support re-importing edited files from external sources. You would need to copy and paste the edited content into the app manually.

What is the battery impact of using SolarWriter?

Battery drain depends on usage patterns. The app requires continuous operation and network connectivity, which affects smartphone battery life. Using a Bluetooth keyboard frees your charging port for simultaneous charging.

How does SolarWriter handle astrological glyphs in PDF reports?

SolarWriter embeds astrological glyph fonts directly into generated PDF files, ensuring recipients see correct symbols even without the software installed.

Final Thoughts

SolarWriter V3.8.7.0 +23 Reports offers a unique solution for two distinct user groups: writers seeking outdoor-friendly e-ink writing capabilities and astrologers requiring professional report generation. The mobile application’s innovative approach to connecting keyboards with e-readers creates new possibilities for distraction-free writing in any environment.

While the system has limitations—including network dependency and battery considerations—its cost-effective approach leverages devices many users already own. For writers who value e-ink technology’s eye-friendly and sunlight-readable properties, SolarWriter provides an accessible entry point without requiring dedicated hardware purchases.

The astrological report generation features cater to professionals needing customizable, professional-quality output with proper glyph rendering. The combination of these two functionality sets under one brand demonstrates SolarWriter’s versatility across different professional domains.