18 ms·
Yep. I have a BLE speed sensor on my bike which runs off a CR2032 coin cell. It's been two years of daily commuting and I've yet to change the battery.
by photojosh 7y ago
Yep. I have a BLE speed sensor on my bike which runs off a CR2032 coin cell. It's been two years of daily commuting and I've yet to change the battery.