Binary Files for the NMEA2WIFI multiplexer

Discussion and support for the Nmea2Wifi multiplexer - a 2-input Nmea 0183 wifi multiplexer.
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Luis Sa
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Binary Files for the NMEA2WIFI multiplexer

Post by Luis Sa » Sun Nov 04, 2018 6:50 pm

Hello,

Here is the list of Binary files that I have released. I truly suggest that you use the last one.
  • NMEA2WIFIV54.bin (April 2018) - same as V53 except no password is needed to connect in AP mode.
  • NMEA2WIFIV55.bin (November 2018) - major release. The following was corrected/added:
    • in some circumstances nmea sentences with 82 characters were not accepted;
    • now if, during the first 5 minutes after starting, no wifi output is set and no serial output on port P3 is set, the multiplexer goes to a deep sleep mode saving power;
    • the ESP8266 does not show a strange SSID AP when flashed by the first time;
    • when you press and hold SW1 to force a factory setting the Green and Red Leds switch ON for about 2 seconds and then switch OFF indicating that you can release the switch.
  • NMEA2WIFIV57.bin (May 2019) - important release. Wrong SeaTalk1 to Nmea 0183 conversions were corrected.
  • NMEA2WIFIV58.bin (May 2019) - minor release. Wrong Depth SeaTalk1 to Nmea 0183 conversion was corrected.
  • NMEA2WIFIV62.bin (October 2019) - major release. The following was corrected/added:
    • compiled with latest Arduino IDE (1.8.10) and Esp8266 core (2.5.2);
    • supports OTA update (no cables to update firmware) - see here;
    • the routing possibilities and the user interface were changed - looks like the Nmea4Wifi with just 2 serial inputs;
    • there is a new Simulation Mode which allows to experiment the multiplexer without sensors or transducers connected to the input serial ports.
  • NMEA2WIFIV63.bin (January 2020) - minor release. SeaTalk1 to Nmea0183 conversion was revised as described here.
  • NMEA2WIFIV64.BIN (January 2021) - major release. The following was added:
    • major rework to support new SMD units to be available in 2021
    • OTA update is now invoked from the settings web page
    • data can be received/transmitted through the USB port
    • introduction of Debug Mode
  • NMEA2WIFIV66.BIN (April 2021) - minor release. The following was added:
    • Simulation works even if port P1 and/or P2 are not set to get data
    • Debug mode works even if only P1 is set to get data
    • bug corrected in SeaTalk to Nmea conversion of longitude
    • OTA update was improved and produces a Success message
  • NMEA2WIFIV68.BIN (March 2022) - medium release. The following was added:
    • interrupt timings on port P1 was revised once more
    • conversion from SeaTalk1 datagrams to Nmea0183 sentences was revised based on the recent work of the NMEA3WIFI multiplexer. Debug information on the received datagrams is now much more informative
    • when the multiplexer connects to an external network you can access it either using its IP address in the external network or using "http://NMEA2WIFI/LOCAL" - (may need further testing)
    • a bug was corrected that, in very few cases, was causing problems when users tried to flash an ESP8266 module obtained elsewhere
    • the hardware Self Test function was revised. Green and Red leds flash 5 times as in Nmea4Wifi multiplexer.
  • NMEA2WIFIV69.BIN (April 2022) - medium release. The following was added:
    • A complete revision of the additions of version 68
    • More reliable connections to an external network will be noticed
  • NMEA2WIFIV70.BIN (April 2022) - minor release. The following was corrected:
    • bug in converting datagram 53 to nmea0183 sentence RMC (bad SOG)
The following is a release candidate and involves major changes in the way the NMEA2WIFI, NMEA3WIFI and NMEA4WIFI multiplexers work. We will be grateful if you can test and report any errors. You can always return to the previous version by using OTA update.
  • NMEA2WIFIV80_RC.BIN (April 2023) - major release. The following was added:
    • web interface was improved to show correctly in different browsers
    • wifi connectivity much improved
    • setup information sent at power up on USB at 115200 baud

Regards, Luis

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