Johanf
February 27, 2022, 10:27am
21
I get that too. I first execute the command
export PATH=“/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin:/Users/username /Library/Python/3.7/bin”
And then esphome command.
This works for me. I struggle with “command not found” sometimes too. I don’t know anymore why I used this exact path, guess I googled it. I don’t use terminal a lot.
There are several sources on Google about Command not found for terminal commands.
EDIT: You probably have to install Esphome. The esptool is needed for running the dashboard locally, but you do have to have Esphome seperately installed. This can be done, on mac, with:
pip3 install esphome
See: Installing ESPHome Manually — ESPHome
ashscott
February 27, 2022, 10:57am
22
Thanks for that.
Still the same ‘not found’ result.
I’ll give ESPHome flasher .bin upload a try and go from there.
EDIT:
1 Like
wkchick
February 28, 2022, 12:28am
23
I experienced the same like you did. It’s something like after flashing the first time with ESPhome-Flasher, OTA works for the 1st time but not any more. I don’t understand what you meant by peer resetting. How can peer resetting be done (thru reset switch, jumper or software)? I don’t mind to do it for OTA as loong as it is not necessary to pull the WT32-ETH01 from my setup and reconnect the 6 wires for flashing.
1 Like
pashdown
March 16, 2022, 10:11pm
24
"Connection reset by peer"
The board has 4MB of flash, why is it reporting that it has only 1835008? I can see a problem trying to upload new firmware if the size of the firmware.bin is larger than the free space (1106608 > (1835008 - 1106498)).
1 Like
Johanf
April 1, 2022, 6:44pm
25
You probably have to install Esphome. The esptool is needed for running the dashboard locally, but you do have to have Esphome seperately installed. This can be done, on mac, with:
pip3 install esphome
See: Installing ESPHome Manually — ESPHome
1 Like
Nicko1
June 29, 2022, 7:21am
26
I’ve used these and are great has not missed a beat for 2 years
aceindy
June 29, 2022, 10:35am
27
Little late, but thanks…
2 Likes
Could you help me which gpio pin I can use as an OUTPUT (apart from gpio14 as it’s working fine but i need one more)? According to the datasheet 39, 36, 35 are inputs only, 2, 4, 12, 15 are labelled as strapping and not recommended to use.
1 Like
cubertt
September 9, 2022, 3:25pm
29
i am using this config for windows sensors:
esphome:
name: esp32lan-kellerfenstersensoren
platform: ESP32
board: esp-wrover-kit
ethernet:
type: LAN8720
mdc_pin: GPIO23
mdio_pin: GPIO18
clk_mode: GPIO0_IN
phy_addr: 1
power_pin: GPIO16
mqtt:
broker: 192.168.1.12
username:
password:
discovery: False
discovery_retain: False
birth_message:
topic: $devicename/status
payload: online
will_message:
topic: $devicename/status
payload: offline
on_message:
- topic: $devicename/ota_mode
payload: 'ON'
then:
- mqtt.publish:
topic: $devicename/ota_mode_status
payload: "active"
- topic: $devicename/sleep_mode
payload: 'ON'
then:
- mqtt.publish:
topic: $devicename/ota_mode_status
payload: "disabled"
logger:
level: WARN
ota:
password: password
binary_sensor:
- platform: gpio
pin:
number: 14
mode: INPUT_PULLDOWN
inverted: True
name: "Window1WerkraumLinks"
device_class: window
- platform: gpio
pin:
number: 15
mode: INPUT_PULLDOWN
inverted: True
name: "Window2WerkraumRechts"
device_class: window
- platform: gpio
pin:
number: 5
mode: INPUT_PULLDOWN
inverted: True
name: "Window3Waschküche"
device_class: window
- platform: gpio
pin:
number: 3
mode: INPUT_PULLDOWN
inverted: True
name: "Window4Vorratskeller"
device_class: window
- platform: gpio
pin:
number: 4
mode: INPUT_PULLDOWN
inverted: True
name: "Window5BüroMitte"
device_class: window
- platform: gpio
pin:
number: 2
mode: INPUT_PULLDOWN
inverted: True
name: "Window6BüroRechts"
device_class: window
- platform: gpio
pin:
number: 33
mode: INPUT_PULLDOWN
inverted: True
name: "Window8BüroWEST"
device_class: window
- platform: gpio
pin:
number: 32
mode: INPUT_PULLDOWN
inverted: True
name: "Window7BüroLinks"
device_class: window
# Enable Home Assistant API
api:
and it seems to work (i get a warning about gpios when compiling…thats all)
EDIT: You want to use thema as “output”, i have no idea…sorry
1 Like
If you have a look at the strapping pin description (e.g. Boot Mode Selection - ESP32 - — esptool.py latest documentation ), you might still be able to use some of them, depending on your use-case.
I for myself use GPIO2 and GPIO4 for SDA and SCL, both are strapping pins. For download mode, GPIO2 needs to be pulled low while it doesn’t care in regular boot mode. So I’m fine with this, if I have to flash it via serial cable, I have to take out the module anyway (mine sits in a socket).
There is a note regarding GPIO4: It’s unused for any boot mode, so you can use it freely.
I use some other pins as output without problems:
1 Like
Thanks for the answer, I was able to use GPIO14 and GPIO4 as output and GPIO2 as input in pulldown mode.
My smart siren project has finally been completed
3 Likes
I need your help to do the same thing. Would you show me the code?
Thank you so much for your great explanation
Daarn
October 23, 2022, 1:02am
35
Hi
I have try use pin GPIO02 and GPIO04 also but sam result and I have connected A1 A2 A3 to GND for adress 0x20.
But nothing work
I only have simplex code
esphome:
'name: wt32
platform: ESP32
board: esp-wrover-kit
ethernet:
type: LAN8720
mdc_pin: GPIO23
mdio_pin: GPIO18
clk_mode: GPIO0_IN
phy_addr: 1
power_pin: GPIO16
ota:
password:
# Enable logging
logger:
# Enable Home Assistant API
api:
i2c:
sda: GPIO12
scl: GPIO15
scan: true
rmeekers
December 26, 2022, 1:35pm
36
did you succeed? If so, can you help me out?
Waz-Cpt
January 24, 2023, 12:25pm
37
However from what I can see is that these do not use 802.3af PoE standard. They appear to use passive PoE. Would be interested to know if I am wrong about that.
pepeEL
January 27, 2023, 12:11pm
38
Anybody tell me what pins is for SDA and SCL in this module WT32-ETH01 ?
I have ESP32 POE TTGO in post HOLDESMADE in this thread and i define
- id: bus_a
sda: 14
scl: 02
scan: true
but i dont know it is correct. It works but i have a problem with delay on expander MCP23017 and use it for controll my lights in my home. Some module ESP32 like OLIMEX has descripe pins whis is for i2C but this and my has no describe. WHat pin i must use ?
GobblerGuy
January 30, 2023, 1:18am
39
And does anyone know if the WT32-ETH01 has ADC capability? I cannot see any indication of this on the pin outs that I can find but I can only see pins labelled input with no details beyond that. Maybe It looks like not……
Daarn
February 3, 2023, 7:15pm
40
Hi
sphome:
name: wt32-eth01
esp32:
board: esp-wrover-kit
framework:
type: arduino
ethernet:
type: LAN8720
mdc_pin: GPIO23
mdio_pin: GPIO18
clk_mode: GPIO0_IN
phy_addr: 1
power_pin: GPIO16
logger:
api:
encryption:
key:
ota:
password:
i2c:
sda: 14
scl: 15
scan: true
id: bus_a
mcp23017:
id: ‘mcp23017_hub’
address: 0x20
