Forum Rule: Always post complete source code & details to reproduce any issue!

Search:

Type: Posts; User: iqasi096

Search: Search took 0.00 seconds.

  1. I have already tested the example code and was...

    I have already tested the example code and was able to run a version of my project in it very well. As it stands, I am able to receive weight values from my master ESP32, my issue is that I can only...
  2. Arduino scale & display for food dispenser & weight calculation

    Hello,

    I have been looking at using a scale amplifier (similar to the HX-711) with an ESP32 & Teensy 3.2 (similar to most Arduinos) to weigh a food carrying dispenser before and after dispensing...
  3. So it seems that I was able to run my project...

    So it seems that I was able to run my project appropriately. I slightly altered my main slave code by moving my wire.begin(8) from setup to inside the dp.isCardPresent() if else statement found here:...
  4. I have found the issue! The RFID would use the...

    I have found the issue! The RFID would use the SDA pin on my Teensy 3.2 which is the same pin I use to connect my Teensy 3.2 to an I2C bus to communicate with the ESP32. I initialized the I2C bus...
  5. That seems to be the same one I am using. Here is...

    That seems to be the same one I am using. Here is the epaper display: https://www.waveshare.com/wiki/4.2inch_e-Paper_Module It seems that I have connected my RFIDs SS to pin 18 (i.e: SDA0) which is...
  6. Hello Michael, I cant help but be confused by the...

    Hello Michael, I cant help but be confused by the complexity of wiring these two devices together on the Teensy 3.2s. I did not encounter any such drawbacks when using the ESP32, what is the reason...
  7. My apologies if I was not thorough enough with my...

    My apologies if I was not thorough enough with my problem statement, my issue is with having the waveshare 4.2' BWR e paper display to work with the MFRC522 RFID module. I did notice the CS...
  8. Compatibility issue for Teensy 3.2 SPI bus with 4.2' epaper display and RFID module

    Hello,

    I was looking to use a Teensy 3.2 MCU to communicate between an E paper display and RFID module to provide an interactive scale payment system for my project. I do intend to use I2C...
Results 1 to 8 of 8