一、点灯科技官网下载arduino blinker库，导入到arduino即可；
二、程序
//led灯连接在GPIO8上
#define LED_BUILTIN 8
#define BLINKER_WIFI
#include <Blinker.h>
char auth[] = "939f118842d4";
char ssid[] = "llwlld";
char pswd[] = "21224588";
// 新建组件对象
BlinkerButton Buttonsbd("btn");
// 按下按键即会执行该函数
void Buttonsbd_callback(const String & state) {
if(state == "on"){
digitalWrite(LED_BUILTIN, HIGH);
Buttonsbd.print("on");
}else if(state == "off"){
digitalWrite(LED_BUILTIN, LOW);
Buttonsbd.print("off");
}
}
void setup() {
// 初始化有LED的IO
pinMode(LED_BUILTIN, OUTPUT);
digitalWrite(LED_BUILTIN, LOW);
// 初始化blinker
Blinker.begin(auth, ssid, pswd);
Buttonsbd.attach(Buttonsbd_callback);
}
void loop() {
Blinker.run();
}
三、程序问题：
In file included from C:/Users/llw/AppData/Local/Arduino15/packages/esp32/tools/esp-rv32/2507/riscv32-esp-elf/include/c++/14.2.0/riscv32-esp-elf/rv32imc_zicsr_zifencei/ilp32/no-rtti/bits/c++allocator.h:33,from C:/Users/llw/AppData/Local/Arduino15/packages/esp32/tools/esp-rv32/2507/riscv32-esp-elf/include/c++/14.2.0/bits/allocator.h:46,from C:/Users/llw/AppData/Local/Arduino15/packages/esp32/tools/esp-rv32/2507/riscv32-esp-elf/include/c++/14.2.0/bits/alloc_traits.h:39,from C:/Users/llw/AppData/Local/Arduino15/packages/esp32/tools/esp-rv32/2507/riscv32-esp-elf/include/c++/14.2.0/ext/alloc_traits.h:34,from C:/Users/llw/AppData/Local/Arduino15/packages/esp32/tools/esp-rv32/2507/riscv32-esp-elf/include/c++/14.2.0/bits/hashtable_policy.h:39,from C:/Users/llw/AppData/Local/Arduino15/packages/esp32/tools/esp-rv32/2507/riscv32-esp-elf/include/c++/14.2.0/bits/hashtable.h:35,from C:/Users/llw/AppData/Local/Arduino15/packages/esp32/tools/esp-rv32/2507/riscv32-esp-elf/include/c++/14.2.0/bits/unordered_map.h:33,from C:/Users/llw/AppData/Local/Arduino15/packages/esp32/tools/esp-rv32/2507/riscv32-esp-elf/include/c++/14.2.0/unordered_map:41,from C:/Users/llw/AppData/Local/Arduino15/packages/esp32/tools/esp-rv32/2507/riscv32-esp-elf/include/c++/14.2.0/functional:63,from C:\Users\llw\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.4\cores\esp32/HardwareSerial.h:49,from C:\Users\llw\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.4\libraries\HTTPClient\src\HTTPClient.cpp:1: C:/Users/llw/AppData/Local/Arduino15/packages/esp32/tools/esp-rv32/2507/riscv32-esp-elf/include/c++/14.2.0/bits/new_allocator.h:
In instantiation of 'void std::__new_allocator<_Tp>::construct(_Up*, _Args&& ...) [with _Up = HTTPClient::RequestArgument; _Args = {String&, String&}; _Tp = HTTPClient::RequestArgument]': C:/Users/llw/AppData/Local/Arduino15/packages/esp32/tools/esp-rv32/2507/riscv32-esp-elf/include/c++/14.2.0/bits/alloc_traits.h:534:17:
required from 'static void std::allocator_traits<std::allocator<_Tp1> >::construct(allocator_type&, _Up*, _Args&& ...) [with _Up = HTTPClient::RequestArgument; _Args = {String&, String&}; _Tp = HTTPClient::RequestArgument; allocator_type = std::allocator<HTTPClient::RequestArgument>]'534 | __a.construct(__p, std::forward<_Args>(__args)...);| ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ C:/Users/llw/AppData/Local/Arduino15/packages/esp32/tools/esp-rv32/2507/riscv32-esp-elf/include/c++/14.2.0/bits/vector.tcc:117:30: required from 'std::vector<_Tp, _Alloc>::reference std::vector<_Tp, _Alloc>::emplace_back(_Args&& ...) [with _Args = {String&, String&}; _Tp = HTTPClient::RequestArgument; _Alloc = std::allocator<HTTPClient::RequestArgument>; reference = HTTPClient::RequestArgument&]'117 | _Alloc_traits::construct(this->_M_impl, this->_M_impl._M_finish,| ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~118 | std::forward<_Args>(__args)...);| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ C:\Users\llw\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.4\libraries\HTTPClient\src\HTTPClient.cpp:1247:39: required from here1247 | _currentHeaders.emplace_back(headerName, headerValue);| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ C:/Users/llw/AppData/Local/Arduino15/packages/esp32/tools/esp-rv32/2507/riscv32-esp-elf/include/c++/14.2.0/bits/new_allocator.h:191:11:error: no matching function for call to 'HTTPClient::RequestArgument::RequestArgument(String&, String&)'191 | { ::new((void *)__p) _Up(std::forward<_Args>(__args)...); }| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from C:\Users\llw\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.4\libraries\HTTPClient\src\HTTPClient.cpp:33: C:\Users\llw\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.4\libraries\HTTPClient\src\HTTPClient.h:265:10:note: candidate: 'HTTPClient::RequestArgument::RequestArgument()'265 | struct RequestArgument {| ^~~~~~~~~~~~~~~ C:\Users\llw\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.4\libraries\HTTPClient\src\HTTPClient.h:265:10:note: candidate expects 0 arguments, 2 provided C:\Users\llw\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.4\libraries\HTTPClient\src\HTTPClient.h:265:10:note: candidate: 'HTTPClient::RequestArgument::RequestArgument(const HTTPClient::RequestArgument&)' C:\Users\llw\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.4\libraries\HTTPClient\src\HTTPClient.h:265:10:note: candidate expects 1 argument, 2 provided C:\Users\llw\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.4\libraries\HTTPClient\src\HTTPClient.h:265:10:note: candidate: 'HTTPClient::RequestArgument::RequestArgument(HTTPClient::RequestArgument&&)' C:\Users\llw\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.3.4\libraries\HTTPClient\src\HTTPClient.h:265:10:note: candidate expects 1 argument, 2 providedexit status 1Compilation error: exit status 1