Arduino pro mini software serial11/27/2023 I'm going to leave this open for now in case someone else can provide some insight. I'm also reaching out to a supplier for assistance on this. I'm going to punt on making the WeMos board work for now and ordered an ESP-01S to use with my Arduino UNO. I'm not sure if the data was in the serial buffer when I uploaded a new Sketch or if it was actually returned from the GPS. I used pins D4 and D5 for RX and TX respectively. I tried using the WeMos D1 R2 over the weekend and received data for about 5 seconds and then it stopped. If I use an Arduino UNO, everything works fine. I apologize if this is a duplicate question, but my petrified brain just isn't searching correctly if it is. If I can't get the GPS to work here, I'll need to re-engineer my project. To help explain the ultimate purpose of this project, plan to use an esp8266 based web server to pull geographic based data from other sensors on the board. Am I doing something wrong with the pins? Or do I have to just drop seven and punt on the D1 and get an ESP8266 shield for my UNO? I have ensured that I have the RX and TX pins correct, even reversing them to test the connection. put your main code here, to run repeatedly: put your setup code here, to run once: SoftwareSerial ss(D2, D3) // Here are the aliased pins The serial connection to the GPS module Based upon other posts I have read here, I have included the appropriate Pins_Arduino.h include file and used the aliased settings. I'm having significant trouble with the D1. I am able to make the module work fine with an Arduino UNO. As you can see in the config.txt above I did try to set the serial clock rate higher, but I'm not sure if that's actually working, or how to check the current clock rate.I am trying to use a Wemos D1 R2 to connect to my NEO-6M GPS module. I'm pretty sure this has to do with the serial communication rate as I'm thus far unable to get my RPi to work over anything higher than 115200 baud. So the big problem I'm seeing is that when I set the arduino sketch to use 108 LED's as I expect to need on my TV, the color transitions become very "choppy" regardless if hyperion is configured to use 108 LED's or just the original 10 LED's.
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