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Reverse polarity circuit firmware

Firmware updates serve as corrections to existing errors and enhancements for the timer. You may download the updated firmware from which could include improvements to device features not present in earlier versions.

Here's how to download and update the firmware:
  • Download the firmware by right-clicking to save.
  • Put the timer into the configuration mode. Connect to the timer's Wi-Fi goto timer's Administration page. In the browser input the address: and click go. This action initiates the timer's firmware update mode. Reconnect to Wi-Fi again and return to the timer's Administration page. Click 'Update Firmware'. Select the downloaded .hex.bin file and click 'Upload'. Once the update is finished, click 'Back' to go to the timer Administration page, then click 'Restart'.
  • This step is only required for UI updates only. To update UI put the timer into Wi-Fi configuration mode. Go to the address Select the downloaded .bin file and upload. Wait for the unit to reboot and the Wi-Fi network to become available again, this could take 10-20secs. At this point the update is complete.

July 23 2023 - Version C09. Original reverse polarity firmware. Use it to return to the default firmware.
Comments: Update both Firmware and UI.

Oct 26 2020 - Version C13. This firmware would activate forward and reverse action for a set duration with a set pause in between.
Comments: Update both Firmware and UI.