... 1s deep_sleep: run_duration: 30s sleep_duration: 10min I'm using TP4056 Type-C 1S 3.7V LiPo charging board bms integrated. XC6203E332PR LDO regulator Output Current: 400 mA, Quiescent Current: 8 uA Diagram: https://i.imgur.com/vDsEpWw.png https://i.imgur.com/faxP4KT.jpeg Any help is ...
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Need to improve battery life of my ESP8266 Temp Hum sensor.
by aphlox ¦ Tue Jul 04, 2023 7:46 am ¦ Forum: General Discussions ¦ Topic: Need to improve battery life of my ESP8266 Temp Hum sensor. ¦ Replies: 2 ¦ Views: 24926Re: Solar Powered ESP12F/Capacitive Soil Moisutre Sensor
by davydnorris ¦ Wed Mar 01, 2023 5:43 pm ¦ Forum: Users Projects ¦ Topic: Solar Powered ESP12F/Capacitive Soil Moisutre Sensor ¦ Replies: 1 ¦ Views: 2417... - the ESP is good down to 2.6 volts. You'll need to find a moisture sensor that operates at that voltage though I would look at a really efficient LDO, or a buck converter that can use the panel's extra voltage to produce extra current
Solar Powered ESP12F/Capacitive Soil Moisutre Sensor
by teknohippie ¦ Wed Mar 01, 2023 12:28 pm ¦ Forum: Users Projects ¦ Topic: Solar Powered ESP12F/Capacitive Soil Moisutre Sensor ¦ Replies: 1 ¦ Views: 2417... need to divide down the CSMS output (0-3v) to an ingest-able 0-1v for the A0 pin on the ESP-12F. I figure I will need a 5v 150mA solar panel and a LDO voltage regulator to get a consistent 3.3v for the ESP and CSMS. I'm looking for recommendations on the above as well as pointing out any shortcomings ...
Re: ESP-01 3.7V Battery Voltage Dropping Need help!
by aphlox ¦ Wed Jan 11, 2023 12:16 am ¦ Forum: Hardware Specific ¦ Topic: ESP-01 3.7V Battery Voltage Dropping Need help! ¦ Replies: 17 ¦ Views: 13017... the battery power is that there's a serious current spike when the unit first turns on, and this current draw pulls the battery voltage below the LDO dropout. Your other supplies can cope with the current spike Any suggestions to make it work on a single cell battery? I have seen alot of projects ...
