topaz breach
Created a pressure controller for my home brewery I'm using a m5Stack switch hub, but I replaced the atopm lite with an atom S3 with display. pressure is controlled using a 1/4" valve controlled by the esp32. The dsplay shows current pressure, SG and temp. The latter two are reported from a tilt hydrometer vie BLE to HA and sent to the esp32.
Note: wiring is not in place for the valve yet. It needs to be made nice
jaunty helm
Nice . Do you a link explaning your setup ? Liked to know what pressure sensor you're using.
topaz breach
Sorry - no write up at the moment.
sensor:
https://www.amazon.com/Pressure-Transducer-Sender-Sensor-Stainless/dp/B0748BXFYQ?pd_rd_w=FQOJU&content-id=amzn1.sym.d5ef238f-cc6b-4540-aa3d-ad191f99daba&pf_rd_p=d5ef238f-cc6b-4540-aa3d-ad191f99daba&pf_rd_r=YGBQ6P18D1R4KNBJCZR2&pd_rd_wg=eCjhy&pd_rd_r=ff4100f6-44ec-484e-85da-6bc564ba8438&pd_rd_i=B0748BXFYQ&psc=1&ref_=pd_bap_d_grid_rp_0_1_ec_cp_pd_hp_d_atf_rp_1_i\