Espressif ESP8266 User Manual

the last key was I had seen and then I store the value in the appropriate variable. For the
example from before I would do
1 void ExampleListener::key(String key) {
2 currentKey_ = key;
3 }
4
5 void ExampleListener::value(String key) {
6 if (currentKey_ == "name") {
7 name_ = value;
8 } else if (currentKey_ == "city") {
9 city_ = value;
10 }
11 }
In the stream of the object {“name”: “Eichhorn”} we will first get a call to the method key() with
the value “name” which we store in currentKey_. Next the parser will detect a value and call
our value() method with the value “Eichhorn”. The parser can now make the connection (or
create a context) that after the key “name” the value “Eichhorn” should be stored in the
member variable name_.

Espressif ESP8266 Specifications

General

Digital I/O Pins	17
Analog Input Pins	1
Wi-Fi	802.11 b/g/n
Operating Voltage	3.0V - 3.6V
Clock Speed	80 MHz / 160 MHz
Operating Temperature	-40°C to 125°C
Dimensions	24mm x 14mm
Processor	Tensilica L106 32-bit micro controller