EnviroDIY | FHB-logger | Activity https://www.envirodiy.org/members/fhb-logger/activity/ Activity feed for FHB-logger. Thu, 21 May 2026 21:57:33 -0400 https://buddypress.org/?v= en-US 30 hourly 2 ea071c6024b9e0029f52feff9f6bded6 FHB-logger replied to the topic ESP32 not reading SDI12 Implexx sap flow sensor when 35oC in the forum Other Data Loggers https://www.envirodiy.org/topic/esp32-not-reading-sdi12-implexx-sap-flow-sensor-when-35oc/#post-17611 Sat, 18 Feb 2023 00:00:27 -0500 It’s a custom data logger that for the SDI12 connection basically connects pins to  screw terminal. We are using a 12v 16 ah sealed lead acid battery. I did try 5v  nimh with a 1A setup 12v buck previously and it had problems with the sap flow. All other sensors work fine with the stepup. I am using the EZSCB ant esp32. It has the lowest sleep pow…[Read more]

]]> 6df9e602a47de3502227bdda583c1861 FHB-logger started the topic ESP32 not reading SDI12 Implexx sap flow sensor when 35oC in the forum Other Data Loggers https://www.envirodiy.org/topic/esp32-not-reading-sdi12-implexx-sap-flow-sensor-when-35oc/ Fri, 17 Feb 2023 06:27:15 -0500 I have a data logger using the ESP32 and using the EnviroDIY SDI12 library.  The library has read all the SDI12 devices I have (Enviroprobe, Sentek probe, Terros 21, Implexx fruit size dendrometer and Implexx trunk dendrometer) successfully except one, the Implexx Sap flow sensor.  It cannot get readings from the sensor when the air temperature e…[Read more]

]]> 2c3a7b3189731742c4db83bd683d0583 FHB-logger became a registered member https://www.envirodiy.org/activity/p/8523/ Fri, 17 Feb 2023 06:09:01 -0500 0