ESP8266 EasyIoT relay
10 years 11 months ago #1778
by cdj
Replied by cdj on topic ESP8266 EasyIoT relay
Ok guys, today i've realized a new pcb with :
- arduino nano
- ams1117 5v with 100mf cap
- esp-12 with electrodragon smd adapter
- electrodragon logic level shifter
- 4 Channel 5V Relay Module With optocoupler
and the result is always the same : INSTABILITY.
It works but i'm thinking that is not only esp that is instable.
Pheraps is software serial....or really don't know why. I'm a little bit demoralized
I've seen a video where it is an esp-12 that turn on a drill 500 times without crash....
The strange thing is that Esp-12 arrive with an AT software 0.23(???) set at 115200. Tried to low at 9600 with AT+CIOBAUD=9600 and it works but this time DOESN'T SAVE SETTING ???
When i reset module return at 115200... very strange. So i've flashed with 0.9.5.2 and it works... pheraps there's some new firmware after 0.9.5.2 ?
Mr. EasyIoT what do you think about ?
Thanks everybody for ideas.....
Dario
- arduino nano
- ams1117 5v with 100mf cap
- esp-12 with electrodragon smd adapter
- electrodragon logic level shifter
- 4 Channel 5V Relay Module With optocoupler
and the result is always the same : INSTABILITY.
It works but i'm thinking that is not only esp that is instable.
Pheraps is software serial....or really don't know why. I'm a little bit demoralized
I've seen a video where it is an esp-12 that turn on a drill 500 times without crash....
The strange thing is that Esp-12 arrive with an AT software 0.23(???) set at 115200. Tried to low at 9600 with AT+CIOBAUD=9600 and it works but this time DOESN'T SAVE SETTING ???
When i reset module return at 115200... very strange. So i've flashed with 0.9.5.2 and it works... pheraps there's some new firmware after 0.9.5.2 ?
Mr. EasyIoT what do you think about ?
Thanks everybody for ideas.....
Dario
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10 years 11 months ago - 10 years 11 months ago #1779
by asm7100
//
Allan
Replied by asm7100 on topic ESP8266 EasyIoT relay
Take a look here, then you can build your own LUA firmware
frightanic.com/nodemcu-custom-build/
Lua 0.9.6 is here
github.com/nodemcu/nodemcu-firmware/releases
frightanic.com/nodemcu-custom-build/
Lua 0.9.6 is here
github.com/nodemcu/nodemcu-firmware/releases
//
Allan
Last edit: 10 years 11 months ago by asm7100.
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10 years 11 months ago - 10 years 11 months ago #1782
by cdj
Replied by cdj on topic ESP8266 EasyIoT relay
We're talking about AT firmware....in this project I've arduino!
This is my Arduino Serial Debug output :
It seems to be ok !
and when i start to play with relay :
This look so strange!
EDIT: Relay card is without any lamp attached... only relay card ! no 220v at the moment !!!!!!
This is my Arduino Serial Debug output :
EasyIoTEsp init
nodeid:1
hwReset
E_START
E_CWMODE
Send cmd:AT+CWMODE=1
AT+CWMODE=1
OK
Response->OK
Send cmd:AT+CWJAP="Serenario","XXXXXXX"
AT+CWJAP="Serenario","XXXXXX"
OK
Response->OK
Send cmd:AT+CWJAP?
AT+CWJAP?
+CWJAP:"Serenario"
OK
Response->OK
Send cmd:AT+CIPSTART="TCP","192.168.0.10",37602
AT+CIPSTART="TCP","192.168.0.10",37602
CONNECT
OK
Response->OK
write: command: 0, type: 2, len: 3, sender: 1, crc:14
Send cmd:AT+CIPSEND=12
AT+CIPSEND=12
OK
> Sending len:12
SEND OK
Response->OK
write: command: 0, type: 2, len: 3, sender: 1, crc:87
Send cmd:AT+CIPSEND=12
AT+CIPSEND=12
and start ping loop....It seems to be ok !
and when i start to play with relay :
OK
> Sending len:9
STRANGE CHARS HERE FROM BOOTLOADER
Ai-Thinker Technology Co. Ltd.
ready
Response->timeout
Command response timeout
Send cmd:AT+CIPCLOSE
AT+CIPCLOSE
ERROR
Response->error
Send cmd:AT+CWJAP?
AT+CWJAP?
+CWJAP:"Serenario"
OK
Response->OK
Send cmd:AT+CIPSTART="TCP","192.168.0.10",37602
AT+CIPSTART="TCP","192.168.0.10",37602
CONNECT
OK
Response->OK
write: command: 3, type: 2, len: 0, sender: 1, crc:192
Send cmd:AT+CIPSEND=9
PING
AT+CIPSEND=9
OK
> Sending len:9
STRANGECHARS
SEND OK
Response->OK
+IPD,9:strangechars
Process new message
Receive: command: 3, type: 3, len: 0, sender: 0, crc: 120(358)
Command
PING response
write: command: 3, type: 2, len: 0, sender: 1, crc:192
Send cmd:AT+CIPSEND=9
PING
AT+CIPSEND=9
OK
> Sending len:9
strchrs
SEND OK
Response->OK
+IPD,10:hstrangeasdasdasd
Process new message
Receive: command: 1, type: 1, len: 1, sender: 0, crc: 134(358)
Receive C_SET
Incoming change for sensor:4, New Switch status: 0
ACK message
write: command: 1, type: 1, len: 1, sender: 1, crc:65
Send cmd:AT+CIPSEND=10
ACK message
STRANGECHARSSending len:10STRANGECHARS
Ai-Thinker Technology Co. Ltd.
ready
Response->timeout
Command response timeout
Send cmd:AT+CIPCLOSE
AT+CIPCLOSE
ERROR
Response->error
Send cmd:AT+CWJAP?
AT+CWJAP?
+CWJAP:"Serenario"
OK
This look so strange!
EDIT: Relay card is without any lamp attached... only relay card ! no 220v at the moment !!!!!!
Last edit: 10 years 11 months ago by cdj.
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10 years 11 months ago #1784
by asm7100
//
Allan
Replied by asm7100 on topic ESP8266 EasyIoT relay
What firmware do you have on it??
And the serie speed??
And the serie speed??
//
Allan
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10 years 11 months ago #1786
by cdj
Replied by cdj on topic ESP8266 EasyIoT relay
0.9.5.2 with 9600 software serial
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10 years 11 months ago #1787
by lesjaw
Replied by lesjaw on topic ESP8266 EasyIoT relay
have u try cut the rst pin?
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