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https://github.com/ComNets-Bremen/WUSN.git
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97 lines
2.2 KiB
Markdown
97 lines
2.2 KiB
Markdown
# Changelog
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## Hardware
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The different layouts are located in the [PCB-Layouts](PCB-Layouts) directory.
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Each directory (should) contain a `*_schematic.pdf` file with the corresponding
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schematic.
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### MoleNet v6.3
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- Changed the LoRa reset pin to GPIO15: This one keeps the state during reset
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and therefore, keeps the LoRa module in sleep mode
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- Add more logos at the back
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- Improved the labels on the PCB
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**Known issues**
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- Not yet
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### MoleNet v6.2
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- Fixed the SDI-12 interface
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- Fixed some labels (reset button, BME enable pins)
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- Increase size of mounting holes from M2 to M3
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**Known issues**
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- Reset pin of LoRa not working. Bugfix: Keep the jumper for reset on J5 empty
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### MoleNet v6.1
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- Fixed the broken LED
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- Add a QWIC connector for I2c-based devices
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- Add an on-board BME280 temperature, humidity, ambient pressure sensor
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- SD card power can be switched via a GPIO
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### MoleNet v6.0
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Redesign based on ESP32-S3, first version:
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- The ESP supports MicroPython and Arduino
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- All major components can be disconnected
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- Direct ESP32 support for RTC
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- SDI-12 interface, SD-card reader, native USB-port
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**Known issues**
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- Missing resistor on LED D7 (center)
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- SDI-12 interface not working
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### MoleNet v5.2.2
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Change in USART interface, new HF connector
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### MoleNet v5.2
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Add more jumpers for the LEDs
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### MoleNet v5.1
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Minor improvements, add connections for jumpers to completely disconnect the
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transceiver module
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### MoleNet v5.0
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Redesign with the STM32L073RZT6 and an on-board SD-card interface,
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well-optimized to low power applications.
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### MoleNet v3.0
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A redesign now based on the ATMEGA1284P, using an on board analog battery monitor, an MCP7940M RTC, improved SDI-12 interface, power enable pins etc.
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This version offers more computing capabilities compared to the previous ones.
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### MoleNet v2.1
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Minor improvements for the SDI-12 sensor interface
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### MoleNet v2.0
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This version has additional GPIO (analog and digital) available. Further, the
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EEPROM access has been improved.
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### MoleNet v1.0
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First version of MoleNet. This version is based on an ATMEGA328P-PU and is
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programmed using the Arduino IDE. Further, it has an RFM69VW radio transceiver,
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an EEPROM, an SDI-12 sensor interface and a connector for an external RV8523 RTC
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module.
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## Software
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TODO
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