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    • bcdaus

      Node can present to gateway, but not pass data?
      Troubleshooting • myscontroller hardware iobroker ebyte • • bcdaus  

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      bcdaus

      I am going to rework the system so it uses an Easy Pcb and a Pro Mini rather than the Leonardo board. I think I might be seeing a voltage drop in my point to point dupont wiring from the Arduino to the Radio. I'll update you all once I get a chance to make the change. Bill
    • William Meli

      Car battery health monitoring and alerts system with IoT integration
      My Project • mysensors temperature led ota wifi iot battery powered bluetooth ble low power hardware rgb motion sensor battery sensor fota 3d print mcu battery monitor enclosure battery voltage measurement pcb layout 32bit software antenna bluetooth low energy pcb manufacturi pcba dc-to-dc alarm system • • William Meli  

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      William Meli

      @NeverDie Thx for appreciating the work done. There will also be an open source part in the future. When and how extensive the open source part will be, remains to be seen. The release of certain information (block diagram, ..., in this post) is related to those open source parts. There are some OBD solutions, however most of them (in my experience) give back low frequency data put by the car manufacturer on the OBD-bus (CAN, ...). Therefore transients evolving directly from the battery could only be recorded if the manufacturer sends those data accordingly on the bus. Due to the small bandwidth(also because of other car data that have to be sent, ...), such battery data are sent more often once per second or less. Fast battery events (i.e. cranking events, ...) are therefore imperceptible. Unless the manufacturer processes the fast events and then sends them (once per second or less), which is very unlikely if the manufacturer does not market this feature itself. Third parties devices for high frequency sensing costs several hundreds dollars. In my experience, important battery states (especially the fast ones) are recorded by measuring and processing corresponding data directly on the battery. I agree with you about the limits related to the communication over Bluetooth. But i think Bluetooth 5.0 will improve a lot. However, WiFi will always remain an important option due to the high data throughput. The combination of both (BLE & WiFi), especially with regard to energy consumption, will gain in importance.
    • feanor-anglin

      GetWired – RS485 & MySensors home automation modules
      My Project • rs485 ethernet gateway hardware automation in-wall getwired • • feanor-anglin  

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    • rozpruwacz

      humidity sensor value
      My Project • hardware • • rozpruwacz  

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    • Denke

      Wirsbo/Uponor thermostat replacement
      My Project • hardware thermostat development • • Denke  

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      Denke

      @bjornhallberg The sensors are working fine and have been installed in my home for the last couple of years. Some optimisation needs to be done to the code, that i have not done. This is more connected to understanding when the mysensors network is in "range" as i want to fallback on the manual knob if the mysensor network is inactive for some reason or if i sell the house and the controller goes with me.
    • Dirk_H

      [contest] 3D printed battery powered Wall Remote Control
      Enclosures / 3D Printing • pcb hardware 3d print contest • • Dirk_H  

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      gohan

      Did you guys managed to have it working with latest mysensors version?
    • therik

      Reed Switch normally open or normally closed
      Hardware • hardware 3d print • • therik  

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      Puneit Thukral

      @skywatch thanks a lot for offering to help. I think I have made some headway. I used @NeverDie sketches. The one for nrf24 or RFM69 don’t really work well with waking up the nrf51 chip or maybe I made some mistake and were consuming way too much power. Anyhow , the test sketch is running and interrupts are working fine as well as the bme280 reports fine. Tomorrow I will move it a battery powered and observe. Cheers!