Phillip's 2025 Cairns to Cooktown ride for FNQHF


Note: the 2024 clock winners were Noreen K from Perth and Evan G from London.

Ride 15 for FNQHF in Cardiac Challenge 2025

I am again riding in the Cardiac Challenge and here is the 2025 donation link. There is yet another new clock for a lucky supporter but this time, I've added some weather related sensors. This new "weather clock" looks exactly like

Inside the Greens case is:
+ Atomic-based time receiver using a uBlox neo-6M v2 GPS module (location also available);
+ Temperature and humidity from an Aosong AHT20 chip;
+ Air pressure from a Bosch BMP280 chip.
When satellite reception is unreliable (e.g. deep inside some building), then the clock can also access atomic time via a WiFi link to the internet.

Phillip's donations:



A map for every ride: this route map was provided for my first ride in 2011 - one of the best.
Ideas for ride #16: maybe a 2026 clock should use the uBlox neo-8M.
A rough circuit for the 2025 clock:




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