![](/media/cache/group/ESP01v0.jpg.50x50_q85.jpg)
HTTP Client with ESP8266 working example
Dependencies: ESP8266Interface HTTPClient-SSL WebSocketClient mbed-rtos mbed
Fork of ESP8266_WebSockets_HelloWorld by
This repository has been superceded
This project has moved to https://developer.mbed.org/teams/ESP8266/code/mbed-os-example-esp8266/
Introduction
This is a basic Hello World program for interfacing the ESP8266 chip with HTTP. It will execute a GET on httpbin.org/get, and a POST to httpbin.org/post.
ESP8266_HTTP_HelloWorld
- change ssid and passphrase to match your wifi connection
- Initialize ESP8266 with DHCP enabled
- Get mbed.org
- Print the information retrieved
- Post to httbin.org
- Print the information retrieved
You can view the information retrieved through a serial terminal set to 9600 baud.
Successful Execution
you should see something like the following on the terminal if the program successfully executes.
Diff: main.cpp
- Revision:
- 1:f61c1001ee60
- Parent:
- 0:6a891da014a3
- Child:
- 3:5175e53017e4
--- a/main.cpp Wed Dec 24 19:02:13 2014 +0000 +++ b/main.cpp Mon Apr 20 20:27:34 2015 +0000 @@ -38,7 +38,8 @@ // Ethernet initialization -ESP8266Interface wifi(PA_15,PB_7,PA_14,"demo","ARMDEMO1"); +//ESP8266Interface wifi(PA_15,PB_7,PA_14,"demo","ARMDEMO1"); //hack wire +ESP8266Interface wifi(D8,D3,D10,"demo","ARMDEMO1"); //LED strip board static void ethernet_init() @@ -59,7 +60,7 @@ unsigned int UDP_timeout = 100; uint8_t macbytes[6] = {0}; -char MAC[20] = "776655443322"; +char MAC[20] = "665544332211"; static void nsp_init() { @@ -129,6 +130,7 @@ int main() { + pc.baud(9600); // why do we need to match the ESP8266 serial rate? pc.printf("SystemCoreClock=: %d\r\n", SystemCoreClock / 1000000) ; NSDL_DEBUG("Hello mDS Demo Endpoint Application\n");