Search found 2 matches

by frepe360
Sat Apr 17, 2021 4:37 pm
Forum: ESP8266 boards
Topic: Trying to read MBUS data through UART
Replies: 4
Views: 1017

Re: Trying to read MBUS data through UART

Thank you for your help. I found one problem; the serial device was not connected properly to my Wemos D1 mini. Now it is, and I see tons of characters flowing in to my webrepl console. It becomes unusable, I have to disconnect the RX wire in order to be able to use the python console. Anyway, I hav...
by frepe360
Sat Apr 10, 2021 7:00 pm
Forum: ESP8266 boards
Topic: Trying to read MBUS data through UART
Replies: 4
Views: 1017

Trying to read MBUS data through UART

Hi! I am trying to read some stuff from a power meter through the UART of a Wemos D1 mini (https://www.wemos.cc/en/latest/d1/d1_mini.html) I have wired it up as suggested here: https://github.com/psvanstrom/esphome-p1reader/#readme (I realize that that link points to a NodeMCU device while I am usin...