geezer88's latest activity

  • geezer88
    geezer88 replied to the thread Anyone Used Nextion Displays?.
    Here's another lesson learned using the Nextion. This one is mechanical. I cut a window in the plastic case I've used to house my...
  • geezer88
    geezer88 replied to the thread Anyone Used Nextion Displays?.
    Here's a few more things I've learned using the Nextion display. If you send an instruction it doesn't like, it will return, via the...
  • geezer88
    In the top photo, number 1 position, righthand end you can see the metallic material extends almost to the 3 o'clock position. I can't...
  • geezer88
    geezer88 replied to the thread Anyone Used Nextion Displays?.
    Today the new altimeter chip arrived. I wasted no time soldering it in the circuit, THEN turning on the power. All works fine. Now I...
  • geezer88
    I would use a voltmeter to measure a few of the pots at 0, 25, 50, and 100% of rotation. Just by eye you should be able to see if there...
  • geezer88
    geezer88 replied to the thread Anyone Used Nextion Displays?.
    Ibenson, If I read the manual correctly, hsersetup does not have a setting for M2 parts. Do I have that right? All, I have got it...
  • geezer88
    I have a long driveway, and it bugs me to have a car drive in when I'm not expecting it. I have used PIR (pasive infra red) devices to...
    • MM.jpg
  • geezer88
    geezer88 replied to the thread Anyone Used Nextion Displays?.
    Thanks for the suggestion, but I still get the right answer only about 1/10 tries. The user will only try to change this word now and...
  • geezer88
    geezer88 replied to the thread Anyone Used Nextion Displays?.
    I am working on an altimeter project using an 18M2, an MPL3115 altimeter board from Sparkfun, and a 240x320 enhanced display from...
  • geezer88
    geezer88 replied to the thread Anyone Used Nextion Displays?.
    Yikes! I've got a grandfather clock with a mechanical movement that does about 20 seconds per week. I'm glad you warned me about the...
  • geezer88
    geezer88 replied to the thread Anyone Used Nextion Displays?.
    If the photo were better, you can see some of the support structure and unlit digits. I just got the photos off internet, but with a...
  • geezer88
    geezer88 replied to the thread Anyone Used Nextion Displays?.
    Your comment got me to thinking the nextion could replace nixie tubes. Here's a photo of the smallest nextion emulating a nixie...
    • Nixie.jpg
  • geezer88
    geezer88 replied to the thread Anyone Used Nextion Displays?.
    I've printed it out, and am digesting it now. My best learning technique is by studying examples, so this really helps. thanks, tom
  • geezer88
    geezer88 replied to the thread Anyone Used Nextion Displays?.
    A week ago I received my Nextion 2.4" display in the mail, in a few hours time I was able to design a simple altimeter screen that shows...
  • geezer88
    geezer88 replied to the thread Displays for 2019.
    I think Alan has the answer to my problem above: two many pullups on the i2c bus. But, for now, my original question has been answered...
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