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- 07 Jun 2020, 01:08
- Forum: ESP Easy: Hardware
- Topic: Pulse sensor for water meter (reed relay)
- Replies: 4
- Views: 9682
Re: Pulse sensor for water meter (reed relay)
Only deepsleep is't a solution for batteries. I use attiny for counting and ESP-01 for trasmiting (MQTT or HTTP): https://www.hackster.io/dontsovcmc/waterius-4bfaba