ESP8266 Community Forum

- Thu Mar 05, 2015 3:54 pm #11400 hi everybody, I have a problem with my esp8266:
I have flashed the esphttpd, it worked well, after playing around a bit now I have problems.
Via terminal I can see that the modul is in 0x03 mode (STA and softAP), but I cannot see it when I search for an AP with my iphone or android tablet anymore. it is not visible. It was working fine, but somehow I did a mistake. Any chance to revert it?
here is the output:
init, conn=0x3ffea2d0

Ready
mode : sta(18:fe:34:xx:xx:c2) + softAP(1a:fe:34:xx:xx:c2)
add if0
dhcp server start:(ip:192.168.4.1,mask:255.255.255.0,gw:192.168.4.1)
add if1
bcn 100

- Thu Mar 05, 2015 6:41 pm #11416 in the meanwhile I figured it out.
I flashed a different AT firmware over it from http://www.electrodragon.com/w/ESP8266 (Complied AT firmware (custom version 0.95 based on espressif SDK 0.93))
and then reflashed esphttpd firmware, now it is working again. strage, but ok...

- Fri Mar 06, 2015 11:06 pm #11505 HI LIGHTFEVER,

Can you explain exactly what you flashed in the ESP, I have this same problem...
tks

- Wed Jun 03, 2015 3:44 pm #19377 Hi aignaciors.

This tip works very well:
http://www.esp8266.com/viewtopic.php?f=6&t=425&p=1827&hilit=softAP+dhcp+server+start#p1827

Code: Select allLOCAL void ICACHE_FLASH_ATTR
uart1_write_char(char c) {
   uart_tx_one_char(UART1, c);
}

void ICACHE_FLASH_ATTR
uart_init(UartBautRate uart0_br)
{
   UartDev.baut_rate = uart0_br;
   uart_config(UART0);

   // install uart1 putc callback
   os_install_putc1((void *)uart1_write_char);
}