MicroPython Forum (Archive)

tonyldo

Let me start off by saying I am fairly new to Python and MicroPython. I'm enjoying the learning process though and have my first working device, using a Wemos D1 Mini with a reed switch to send the status of my garage door to MQTT. I'm using the asyncio and aswitch modules compiled in a customer fi...

tonyldo

Hi, problem solved by uos.dupterm(None) and !!! uos.dupterm(None, 1). Means both have to be set. REPL and WebREPL are not more usable with this setup, for shure. I have to find an other way to communicate with the app, may be an own web server. Here my test app: import uos import time from machine ...

tonyldo

I'll test this in boot.py:

Code: Select all

import uos, machine

TX_PIN = 1
uos.dupterm(none, 1)
uos.dupterm(machine.UART(0, 115200, pins=(TX_PIN, None)), 1)

and in main.py:

Code: Select all

import  machine

RX_PIN = 3
pin = machine.Pin(RX_PIN , machine.Pin.IN, machine.Pin.PULL_UP)

tonyldo

You might want to have a look at the documentation: https://docs.micropython.org/en/latest/esp8266/esp8266/tutorial/pins.html What board are you trying to use? The documentation doesn't talk about the use of RX pin (gpio 3, esp01 module) as ordinary input pin and anything about disable the input se...

tonyldo

how can i write this code with micropython?

Code: Select all

void Setup() {
   Serial.begin(115200,SERIAL_8N1,SERIAL_TX_ONLY);
   pinMode(2, OUTPUT);
   pinMode(0, OUTPUT);
   pinMode(3, INPUT_PULLUP);
...

I will use on this circuit:

https://www.forward.com.au/pfod/ESP8266 ... UTPUTS.jpg

MicroPython Forum (Archive)

Search found 5 matches

Re: For Your Review - Reed Switch Door Status

Re: uart.StreamReader and asyncio no data

Re: Using the GPIO0 /GPIO2 for OUTPUT and RX for INPUT

Re: Using the GPIO0 /GPIO2 for OUTPUT and RX for INPUT

Using the GPIO0 /GPIO2 for OUTPUT and RX for INPUT