Sonoff NSpanel – first impressions!

10 Responses

  1. Harry says:

    Nice, looking forward to more information

  2. Mat Smith says:

    Great – really looking forward to seeing photos of ESPHome running on the nextion display once you have this figured out 🙂

  3. Mark Webb-Johnson says:

    Sonoff posted an update with technical info. Pinouts, protocol, etc.

    https://www.kickstarter.com/projects/sonoffnspanel/sonoff-nspanel-smart-scene-wall-switch/posts/3328417

  4. michel says:

    Yup, we are looking into it.

  5. Klaus M says:

    Nice! This is what i’ve been waiting for since 2018 when i build my new house 😀 I have no wall switches yet, been using HomeKit for 3 years now 😛 My wife will be happy now. 20 of those please.

  6. Marc Randolph says:

    921600bps seems like a really odd baud rate, and isn’t mentioned here: https://nextion.tech/2017/12/08/nextion-hmi-upload-protocol-v1-1/

    Looks like Blakadder was able to communicate with the panel: https://blakadder.com/nspanel-teardown/

    • michel says:

      Well, as you can see in the pictures the .tft (USART update) of the Nextion in the NSpanel is flashed at 921600. Since I tried all the obvious speeds (9600, 115200) I decided to test 921600 as well and left it at that. Non of those work. It seems like to esphome Nextion module needs a change for this specific Nextion panel to work.

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