Kronograf v0.7.0-beta.2

Note

Pre-release for testing, built from a development branch: it may still contain bugs.

Firmware for the LilyGO T-Watch 2020 V1, built by GitHub Actions from 8826d66.
These binaries contain no Wi-Fi credentials and no API key.

First install — back up your watch first (tools/backup_flash.sh), then:

esptool.py --chip esp32 --port /dev/cu.usbserial-XXXX --baud 230400 write_flash 0 kronograf-v0.7.0-beta.2-twatch-v1-full.bin

Update of a watch already running Kronograf: flash …-app.bin at 0x10000, or use OTA.

After flashing: pick a network in Settings → Wi-Fi. For STM bus departures, add your API key in
Settings → STM buses, or over the console: tools/kg.py bus key <your key>.

Kronograf v0.7.0-beta.1

Note

Pre-release for testing, built from a development branch: it may still contain bugs.

Firmware for the LilyGO T-Watch 2020 V1, built by GitHub Actions from 0ff2f60.
These binaries contain no Wi-Fi credentials and no API key.

First install — back up your watch first (tools/backup_flash.sh), then:

esptool.py --chip esp32 --port /dev/cu.usbserial-XXXX --baud 230400 write_flash 0 kronograf-v0.7.0-beta.1-twatch-v1-full.bin

Update of a watch already running Kronograf: flash …-app.bin at 0x10000, or use OTA.

After flashing: pick a network in Settings → Wi-Fi. For STM bus departures, add your API key in
Settings → STM buses, or over the console: tools/kg.py bus key <your key>.

Kronograf v0.6.1

Firmware for the LilyGO T-Watch 2020 V1, built by GitHub Actions from 3e82b01.
These binaries contain no Wi-Fi credentials and no API key.

First install — back up your watch first (tools/backup_flash.sh), then:

esptool.py --chip esp32 --port /dev/cu.usbserial-XXXX --baud 230400 write_flash 0 kronograf-v0.6.1-twatch-v1-full.bin

Update of a watch already running Kronograf: flash …-app.bin at 0x10000, or use OTA.

After flashing: pick a network in Settings → Wi-Fi. For STM bus departures, add your API key in
Settings → STM buses, or over the console: tools/kg.py bus key <your key>.

Kronograf v0.6.0

Warning

Superseded by v0.6.1. In this version, opening Link, Ping, Traceroute or DNS in the network toolbox reboots the watch while Bluetooth is on. Install v0.6.1 instead.

Firmware for the LilyGO T-Watch 2020 V1, built by GitHub Actions from 2cc4a58.
These binaries contain no Wi-Fi credentials and no API key.

First install — back up your watch first (tools/backup_flash.sh), then:

esptool.py --chip esp32 --port /dev/cu.usbserial-XXXX --baud 230400 write_flash 0 kronograf-v0.6.0-twatch-v1-full.bin

Update of a watch already running Kronograf: flash …-app.bin at 0x10000, or use OTA.

After flashing: pick a network in Settings → Wi-Fi. For STM bus departures, add your API key in
Settings → STM buses, or over the console: tools/kg.py bus key <your key>.

Kronograf v0.5.0

Firmware for the LilyGO T-Watch 2020 V1, built by GitHub Actions from 97bd36f.
These binaries contain no Wi-Fi credentials and no API key.

First install — back up your watch first (tools/backup_flash.sh), then:

esptool.py --chip esp32 --port /dev/cu.usbserial-XXXX --baud 230400 write_flash 0 kronograf-v0.5.0-twatch-v1-full.bin

Update of a watch already running Kronograf: flash …-app.bin at 0x10000, or use OTA.

After flashing: pick a network in Settings → Wi-Fi. For STM bus departures, add your API key in
Settings → STM buses, or over the console: tools/kg.py bus key <your key>.