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os for new nodemcu-firmware release 2.2.x 2018-12-23 21:53:25 +01:00
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tools for new nodemcu-firmware release 2.2.x 2018-12-23 21:53:25 +01:00
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wordclock.lua When there are four words, these are used for the minutes 2018-02-03 17:04:38 +01:00

ESP Wordclock

Setup

Install the firmware on the ESP: The ESP must be set into the bootloader mode, like this

The firmware can be downloaded with the following script:

cd os/
./flash.sh ttyUSB0

Reboot the ESP, with a serial terminal, format the filesystem with the following command and reboot it:

file.format()
node.reboot()

Then disconnect the serial terminal and copy the required files to the microcontroller:

./tools/initialFlash.sh /dev/ttyUSB0

Internal Setup

  • GPIO2 LEDs