* EPS-WROOM-02 [#p56d95a8]
** Arduino UNO をアダプタに、シリアルアクセス [#k40d26a4]
- http://mechanic.pilotz.jp/2016/02/writing-to-esp-wroom-02-using-arduino-as-ftdi/
-- UnoのATmega328pチップは外せば、ATMEGA16-U2-MUがシリアル変換をやってくれる
- http://www.mkbtm.jp/?p=640
-- instraction sheet: http://www.esp8266.com/wiki/doku.php?id=at_commands
###
AT+RST
OK
ets Jan 8 2013,rst cause:1, boot mode:(3,0)
load 0x40100000, len 1456, room 16
tail 0
chksum 0xa2
load 0x3ffe8000, len 776, room 8
tail 0
chksum 0xc3
load 0x3ffe8310, len 552, room 8
tail 0
chksum 0xb8
csum 0xb8
2nd boot version : 1.5
SPI Speed : 40MHz
SPI Mode : QIO
SPI Flash Size & Map: 16Mbit(512KB+512KB)
jump to run user1 @ 1000
rl盾sl検竚｢�
ready
###
###
AT+UART_DEF=9600,8,1,0,0
OK
###
9600Hz
###
AT+RST
OK
X:cs�N4Fﾎ<�Vｸｽv��k
###
###
AT+GMR
AT version:0.52.0.0(Jan 7 2016 18:44:24)
SDK version:1.5.1(e67da894)
compile time:Jan 7 2016 19:03:11
OK
###
- http://tom2rd.sakura.ne.jp/wp/2016/06/19/post-1284/
- http://nonnoise.github.io/ESP-WROOM-02/ATcommand.html
-- AT command で wifi 接続
--
###
#include <SoftwareSerial.h>
#define SRX 10
#define STX 11
SoftwareSerial Serial5(SRX, STX);
//#define SerialS Seria2
#define SerialS Serial5
void setup()
{
// Open serial communications and wait for port to open:
Serial.begin(9600);
while (!Serial) {;}
pinMode(SRX, INPUT);
pinMode(STX, OUTPUT);
Serial.println("Goodnight moon!");
// set the data rate for the SoftwareSerial port
SerialS.begin(9600);
SerialS.println("AT");
}
void loop() // run over and over
{
if (SerialS.available()) Serial .write(SerialS.read());
if (Serial .available()) SerialS.write(Serial .read());
}
###
![[PukiWiki]](image/NekoPunch.png "[PukiWiki]")
