Search found 11 matches
- Thu Mar 11, 2021 8:15 pm
- Forum: ESP32 boards
- Topic: native driver for adafruit DS3502 available?
- Replies: 1
- Views: 1950
native driver for adafruit DS3502 available?
Hi, i want to use a digital potentiometer on a m5 stack powered with loboris firmware. I also have an adafruit DS3502 lying arround but only found circuit python drivers for the device. Does someone have a glue how to talk to that thing? This is the circuit python driver: https://github.com/adafruit...
- Sun Dec 17, 2017 1:37 am
- Forum: ESP8266 boards
- Topic: H801 lights dimmer bricked after firmware update
- Replies: 11
- Views: 12725
Re: H801 lights dimmer bricked after firmware update
I would like to bring up my question cause i really like the h801 boards. My solution so far is to solder a very thin wire to a via on the board. As i just killed some boards i would like to know if i can build a custom firmware which uses gpio2 as default tx pin? Using C i can use serial2 to commun...
- Wed Nov 29, 2017 10:01 pm
- Forum: ESP8266 boards
- Topic: dhcp hostname doesn´t work on self compiled master branch (solved)
- Replies: 7
- Views: 5086
Re: dhcp hostname doesn´t work on self compiled master branch (solved)
I do not understand that too. As far as i found out you can set the dhcp hostname only if the esp had a connection to a wlan. But after a reconnect it won´t use it for a known wlan. You have to connect to another wlan and then back. My approach is, to first connect to an access point on my mobile, s...
- Mon Nov 27, 2017 6:05 pm
- Forum: ESP8266 boards
- Topic: dhcp hostname doesn´t work on self compiled master branch (solved)
- Replies: 7
- Views: 5086
Re: dhcp hostname doesn´t work on self compiled master branch
Thanks for clarifying pythoncoder. Do you think it is a problem to always run the do_connect() in my code or is it better to first check if a connection could be "automatically" established?
- Sun Nov 26, 2017 11:35 pm
- Forum: ESP8266 boards
- Topic: dhcp hostname doesn´t work on self compiled master branch (solved)
- Replies: 7
- Views: 5086
Re: dhcp hostname doesn´t work on self compiled master branch
Hmm ok strange thing, i flashed the pre compiled image back and testet the code again and it gave me the same error. I had to connect to my network first without changing hostname. After that the code did work again and changed the hostname. Can this be a bug or is it my fault?
- Sun Nov 26, 2017 9:53 pm
- Forum: ESP8266 boards
- Topic: dhcp hostname doesn´t work on self compiled master branch (solved)
- Replies: 7
- Views: 5086
Re: dhcp hostname doesn´t work on self compiled master branch
Yes i did also try with a constant name, it is running fine on pre compiled 1.9.3 binary. But same code doesn´t work with self compiled code from master. I´m a bit unsure if the master has the same code as the pre compiled 1.9.3 version. On the mp download page you can only get the source of 1.9.2 f...
- Sun Nov 26, 2017 7:19 pm
- Forum: ESP8266 boards
- Topic: dhcp hostname doesn´t work on self compiled master branch (solved)
- Replies: 7
- Views: 5086
dhcp hostname doesn´t work on self compiled master branch (solved)
Hi, if i flash the 1.9.3 binary the following code runs flawless using the config(dhcp_hostname="hostname") from time import sleep_ms import machine from Config import Config Config1 = Config() def do_connect(): import network ap = network.WLAN(network.AP_IF) ap.active(False) wlan = network.WLAN(net...
- Thu Mar 23, 2017 11:03 pm
- Forum: ESP8266 boards
- Topic: H801 lights dimmer bricked after firmware update
- Replies: 11
- Views: 12725
Re: H801 lights dimmer bricked after firmware update
Ok, i did some measurements and found out, that esp´s gpio2 is connected to the TX pin of the board. The U0TXD isn´t connected to any pins. and the U0RXD is connected to the RX Pin of the board.
Is there a way to get repl´s tx on gpio2 and leave rx on U0TXD ?
Is there a way to get repl´s tx on gpio2 and leave rx on U0TXD ?
- Thu Mar 23, 2017 9:31 pm
- Forum: ESP8266 boards
- Topic: H801 lights dimmer bricked after firmware update
- Replies: 11
- Views: 12725
Re: H801 lights dimmer bricked after firmware update
I love this little board and i also love micropython. But i can´t get them married :( I got a little progress. When i flash latest stable mp with nodemcu´s ESP8266Flasher.exe then my device will expose a wlan station named Micropython-99509e. But i can´t get a repl on com5. It works on all other boa...
- Fri Jan 20, 2017 7:28 pm
- Forum: ESP8266 boards
- Topic: H801 lights dimmer bricked after firmware update
- Replies: 11
- Views: 12725
Re: H801 lights dimmer bricked after firmware update
Thank you for your replies. I didn´t make any progress too but i got managed to upload easyesp to the h801 so the board doesn´t seem to be defective. I tried to flash mp after i successfully flashed easyesp but there´s still the same behavior. espeasy comes with its own flash tool (esptool.exe) So i...