Esp8266 12 touch control relay
Ok then I can stay with 3V3. Anyhow I am still doing something wrong, device register with the server it works fine, however when I turn on relay or touch the button I don't get 3V3 on relay pins, to be honest nothing changes on relay pins. Is there any check I can do?
Yes, they are connected to ground. This is what I see on terminal.
Code: Select all
CONNECTED
local IP: 192.168.1.14
subnetMask: 255.255.255.128
gatewayIP: 192.168.1.1
Signal Strength (RSSI): -62 dBm
Server status:
9
Not connected
Server status:
10
Register in progress
Server status:
17
Registered and ready.
EEPROM.0 read.1 channel 0
Value changed
EEPROM.1 read.0 channel 1
EEPROM.2 read.0 channel 2
EEPROM.3 read.1 channel 3
Value changed
EEPROM.4 read.0 channel 4
EEPROM.5 read.0 channel 5
EEPROM.6 read.1 channel 6
Value changed
EEPROM.7 read.1 channel 7
Value changed
EEPROM.8 read.0 channel 8
EEPROM.9 read.1 channel 9
Value changed
EEPROM.10 read.0 channel 10
EEPROM.11 read.0 channel 11
3 touched
Value changed
BTN Switsh off relay 104
3 released
EEPROM.3 write.0 channel 3
3 touched
Value changed
BTN Switsh on relay 104
3 released
EEPROM.3 write.1 channel 3
3 touched
Value changed
BTN Switsh off relay 104
3 released
EEPROM.3 write.0 channel 3
2 touched
Value changed
BTN Switsh on relay 103
2 released
EEPROM.2 write.1 channel 2
It seems that MCP23017 is not working.
have you tried disconnecting from the power supply for a few seconds to restart everything, maybe the MCP23017 is stuck?
Are you using the code from the first page of the thread?
are you compiling with arduino ide?
have you tried disconnecting from the power supply for a few seconds to restart everything, maybe the MCP23017 is stuck?
Are you using the code from the first page of the thread?
are you compiling with arduino ide?