S3Basic

BTSpeaker: The retrofit Board for an cheap Aliexpress Speaker

Features:

1. AudioAmplifier MAX98357: Listen to your favourite Tunes with an Audio Amplifier

2. I2C Connector for Sensor: Connect your favourite I2C Sensor board with the embedded 2.54mm connector

3. LoRa: Long Range Communication like Meshtastikm, The Thingsnetwork or Helium

4. Wireless Control: Untehther your development process with the wireless capabilities. With WiFi, Lora and BLE, this tool allows remote control and data logging. Users can adjust settings and monitor data from a distance, offering a more flexible development experience.

5. Open Source & Programmable: As an open-source device, the Device offers unmatched versatility. It is fully programmable, allowing you to tailor its functionality to your specific applications. This customization extends to software and hardware, opening up endless possibilities for creative and efficient project development.

6. Compact Design: Designed for convenience, the LoRaCam Board compact and sleek form factor allows for seamless integration into existing setups. Its compatibility with USB PD power sources and inline integration capability minimizes the need for additional equipment or extensive redesign, making it a versatile and user-friendly addition to any development environment.

7. Eink/Epaper-Display: Monitor live the current status

8. LoRa: Operate the Device in remote areas without Wifi in Standalone mode

9. 3 x RGB LED: Status LED

Specifications

Key Features:

1. Audio Player: Play your favorite tunes from SD Card
2. Web Radio: Play your favourite tunes from the Web
3. RGB LEDs Illuminate your room with fany colors
4. GYRO Monitor movements, steps, pedometer

Future Developments:

AI Detection of movememt and determine if the device shall sent the data via LoRa

Testing for Performance

At the heart of BTSpeaker's design is a commitment to reliability and performance. To ensure that SenseLoRaCam stands up to real-world demands, we subjected it to testing under use conditions.

License

MIT License

Copyright (c) 2025 blue2monster

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.