Arduino IDE board - ESP8266 WiFi chip

Informatie (ENG)

This project brings support for ESP8266 chip to the Arduino environment. It lets you write sketches using familiar Arduino functions and libraries, and run them directly on ESP8266, no external microcontroller required.

ESP8266 Arduino core comes with libraries to communicate over WiFi using TCP and UDP, set up HTTP, mDNS, SSDP, and DNS servers, do OTA updates, use a file system in flash memory, work with SD cards, servos, SPI and I2C peripherals.

Hoe te gebruiken/installeren?

1) Installeren van Arduino IDE boards

Dit board wordt geïnstalleerd via de “board manager”, de link:

http://arduino.esp8266.com/stable/package_esp8266com_index.json

de bestanden worden geïnstalleerd naar:

c:\Users\[GEBRUIKER]\AppData\Roaming\Arduino15\packages\

Herstart Arduino IDE na de installatie.

2.3.0-rc1
Core

Fix NMI interrupt handler alignment
Update SDK to 1.5.3
umm_malloc: print block start address before heap corruption callback is triggered
If GDBStub library is used, break into gdb on assert and panic
Libraries

SNI support in WiFiClientSecure (#1285)
Update axTLS to 139914f
HTTPClient: return error when HTTPClient::begin is called with HTTPS URL without certificate fingerprint (#1941)
HTTPClient: fix default port not being set
HTTPClient: fix handling of chunked transfer encoding (#1975)
ESP8266SSDP: switch SSDP send arguments around
ESP8266WiFi: fix UdpContext::peek to return int (#1946)
ESP8266WiFi: fix WiFiSleepType_t values to match SDK ones
LwIP: use gcc-built LwIP by default (#1926)
LwIP: fix crash in igmp_start_timer (#1826)
HTTPClient: include non-standard ports in Host: header
ESP8266WiFi: Prevent WiFi config corruption (#1997 #1856 #1699 #1675)
GDBStub: fix section attribute for core gdbstub functions
Tools

Python 3 compatibility for get.py
Device side test library and test runner
Fix ARM toolchain files permissions (#2004)

2.2.0
Core

Leverage realloc() in String::changeBuffer()
Clean up core files
Add host side tests
Fix possible null pointer in umm_malloc
Remove "Upload Using" option from Tools menu
Move attachInterrupt and detachInterrupt into IRAM (#1734)
Implement strstr_P
Allow indefinite duration for tone()
Fix crashes when using tone()
Fix RF_MODE and ADC_MODE
Move micros, delayMicroseconds, millis to IRAM (#1326)
Fix pulseIn (#1072, #1149)
Accept both named constant and ADC channel number in analogRead (#1766)
Enable heap poisoning only when debug options are enabled (#1800)
Bootloader: don't touch RTC memory if it doesn't contain a valid command (#619)
Update SDK to 1.5.2 (#1653)
Clean up variants, fix digitalPinHasPWM definition (#1831)
Don't set RF mode on boot unless it was overridden
Change build.board property for boards which renumber pins like NodeMCU (#1878)
Fix Exception 2 when using printf or vprintf
Libraries

Update axTLS to 5b4be7d
WiFiClientSecure: implement connection timeout, fix connected method behavior
WiFiClient: fix write behavior when connection is closed by remote side
ESP8266HTTPServer: add font MIME types, fix #1601
ESP8266mDNS: add client support
Update SPIFFS to 82aeac6
Servo: move some functions into IRAM (#1742)
Update SoftwareSerial to version 3.1.0
ESP8266SSDP: change templates to include deviceType
ESP8266WebServer: handle more file types
SPI: add CPOL setting
ESP8266WebServer: Fix buffer overflow in ESP8266WebServer::authenticate (#1790)
ESP8266WiFi: fix undefined behavior in WiFiServer::setNoDelay (#1695)
Servo: use peripheral clock frequency when calculating FRC1 tick count (#1789)
ESP8266WiFi: avoid multiple instances of INADDR_NONE
Add LwIP binary built with gcc
ESP8266WiFi: Allow PSK instead of passphrase in WiFiSTA::begin
SPI: Fix SPI.transfer16() using wrong endianness
HTTPClient: decouple transport layer handling + save some RAM
ESP8266httpUpdate: decouple HTTPS overloads + save some RAM
Update and move lwIP headers, add options to use different lwIP build
ESP8266WebServer: wait for data to arrive
ESP8266WebServer: save RAM by moving response strings to flash (#1732)
SPI: Speed up SPI.writePattern()
Tools

Add ARM tools (#269)


2.1.0
Core

Add function to know last reset reason.
Allow control of enabling debug and debug level from IDE
Add espduino board
Rework StreamString::write to use String internal buffer directly (#1289)
Add function to measure stack high water mark
Fix RAM corruption caused by our hook of register_chipv6_phy(init_data*).
Optimize PWM interrupt handler for better precision
Add warning levels configurable through Preferences
SPIFFS: check if path length is valid (#1089)
Set CPU frequency before running setup
Add core_esp8266_features.h to be able to detect the features and libraries included in the ESP core
Add ESPino to supported boards
Fix pwm first step getting skipped
Update SDK to 1.5.1_16_01_08
Bufferless and interruptless HardwareSerial
HardwareSerial: allow mapping of UART0 TX to GPIO2
Add 128K SPIFFS for 512KB modules
Reduce stack usage by Print::printf
Fix a crash in String::changeBuffer()
Implement static initialization guards (#500)
Implementation of Tone API using timer1
Use umm_malloc for heap management
Configurable I2C clock stretching limit
Add a new board entry for the SparkFun Thing Dev
Libraries

ESP8266HTTPClient: add CHUNKED encoding support (#1324)
Fixed crash bug with mDNS where a string buffer could be used uninitialized
Add WiFi TX power control
Add WiFi sleep management
Allow to hook into WiFi events from sketch
Allow setting TCP timeout
Add setSleepMode + getSleepMode and setPhyMode + getPhyMode to WiFi
Update GDBStub library with the source of esp-gdbstub
Servo: fix detach and attach
ESP8266mDNS: refactoring, add TXT support
Add HTTP Basic Auth to WebServer and libb64 (base64) to core
Fix link-time dependency of ESP8266WebServer on SPIFFS (#862)
Allow setting client side TLS key and certificate
Replace chain of UDP pbufs with a single pbuf before sending (#1009)
Unique Built-In libraries library.properties name
Improvements for MD5Builder with Stream
ESP8266SSDP: fixing TTL to 2 per spec
ESP8266WebServer: a content length of zero should also be sent
Use SoftwareSerial version 2.2
EEPROM: optimised _dirty flag
ESP8266mDNS: advertise all hosted services
Remove bundled OneWire - ESP8266 support has been merged in the official OneWire sources
WiFiClientSecure: don't panic if memory allocation fails
Verify domain name in WiFiClientSecure::verify
Speed up WiFi.hostByName when the hostname is actually an IP
Fix WiFi scan issue (#1355)
Workaround for LwIP not handling ERR_ABRT
Servo value read and write fixes
Tools

espota.py: add support for manually selecting ip and port for host side
Update esptool to 0.4.8
Make espota compatible with python 3.5

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2.3.0-rc1

Core

Fix NMI interrupt handler alignment

Update SDK to 1.5.3

umm_malloc: print block start address before heap corruption callback is triggered

If GDBStub library is used, break into gdb on assert and panic

Libraries

SNI support in WiFiClientSecure (#1285)

Update axTLS to 139914f

HTTPClient: return error when HTTPClient::begin is called with HTTPS URL without certificate fingerprint (#1941)

HTTPClient: fix default port not being set

HTTPClient: fix handling of chunked transfer encoding (#1975)

ESP8266SSDP: switch SSDP send arguments around

ESP8266WiFi: fix UdpContext::peek to return int (#1946)

ESP8266WiFi: fix WiFiSleepType_t values to match SDK ones

LwIP: use gcc-built LwIP by default (#1926)

LwIP: fix crash in igmp_start_timer (#1826)

HTTPClient: include non-standard ports in Host: header

ESP8266WiFi: Prevent WiFi config corruption (#1997 #1856 #1699 #1675)

GDBStub: fix section attribute for core gdbstub functions

Tools

Python 3 compatibility for get.py

Device side test library and test runner

Fix ARM toolchain files permissions (#2004)

2.2.0

Core

Leverage realloc() in String::changeBuffer()

Clean up core files

Add host side tests

Fix possible null pointer in umm_malloc

Remove "Upload Using" option from Tools menu

Move attachInterrupt and detachInterrupt into IRAM (#1734)

Implement strstr_P

Allow indefinite duration for tone()

Fix crashes when using tone()

Fix RF_MODE and ADC_MODE

Move micros, delayMicroseconds, millis to IRAM (#1326)

Fix pulseIn (#1072, #1149)

Accept both named constant and ADC channel number in analogRead (#1766)

Enable heap poisoning only when debug options are enabled (#1800)

Bootloader: don't touch RTC memory if it doesn't contain a valid command (#619)

Update SDK to 1.5.2 (#1653)

Clean up variants, fix digitalPinHasPWM definition (#1831)

Don't set RF mode on boot unless it was overridden

Change build.board property for boards which renumber pins like NodeMCU (#1878)

Fix Exception 2 when using printf or vprintf

Libraries

Update axTLS to 5b4be7d

WiFiClientSecure: implement connection timeout, fix connected method behavior

WiFiClient: fix write behavior when connection is closed by remote side

ESP8266HTTPServer: add font MIME types, fix #1601

ESP8266mDNS: add client support

Update SPIFFS to 82aeac6

Servo: move some functions into IRAM (#1742)

Update SoftwareSerial to version 3.1.0

ESP8266SSDP: change templates to include deviceType

ESP8266WebServer: handle more file types

SPI: add CPOL setting

ESP8266WebServer: Fix buffer overflow in ESP8266WebServer::authenticate (#1790)

ESP8266WiFi: fix undefined behavior in WiFiServer::setNoDelay (#1695)

Servo: use peripheral clock frequency when calculating FRC1 tick count (#1789)

ESP8266WiFi: avoid multiple instances of INADDR_NONE

Add LwIP binary built with gcc

ESP8266WiFi: Allow PSK instead of passphrase in WiFiSTA::begin

SPI: Fix SPI.transfer16() using wrong endianness

HTTPClient: decouple transport layer handling + save some RAM

ESP8266httpUpdate: decouple HTTPS overloads + save some RAM

Update and move lwIP headers, add options to use different lwIP build

ESP8266WebServer: wait for data to arrive

ESP8266WebServer: save RAM by moving response strings to flash (#1732)

SPI: Speed up SPI.writePattern()

Tools

Add ARM tools (#269)

2.1.0

Core

Add function to know last reset reason.

Allow control of enabling debug and debug level from IDE

Add espduino board

Rework StreamString::write to use String internal buffer directly (#1289)

Add function to measure stack high water mark

Fix RAM corruption caused by our hook of register_chipv6_phy(init_data*).

Optimize PWM interrupt handler for better precision

Add warning levels configurable through Preferences

SPIFFS: check if path length is valid (#1089)

Set CPU frequency before running setup

Add core_esp8266_features.h to be able to detect the features and libraries included in the ESP core

Add ESPino to supported boards

Fix pwm first step getting skipped

Update SDK to 1.5.1_16_01_08

Bufferless and interruptless HardwareSerial

HardwareSerial: allow mapping of UART0 TX to GPIO2

Add 128K SPIFFS for 512KB modules

Reduce stack usage by Print::printf

Fix a crash in String::changeBuffer()

Implement static initialization guards (#500)

Implementation of Tone API using timer1

Use umm_malloc for heap management

Configurable I2C clock stretching limit

Add a new board entry for the SparkFun Thing Dev

Libraries

ESP8266HTTPClient: add CHUNKED encoding support (#1324)

Fixed crash bug with mDNS where a string buffer could be used uninitialized

Add WiFi TX power control

Add WiFi sleep management

Allow to hook into WiFi events from sketch

Allow setting TCP timeout

Add setSleepMode + getSleepMode and setPhyMode + getPhyMode to WiFi

Update GDBStub library with the source of esp-gdbstub

Servo: fix detach and attach

ESP8266mDNS: refactoring, add TXT support

Add HTTP Basic Auth to WebServer and libb64 (base64) to core

Fix link-time dependency of ESP8266WebServer on SPIFFS (#862)

Allow setting client side TLS key and certificate

Replace chain of UDP pbufs with a single pbuf before sending (#1009)

Unique Built-In libraries library.properties name

Improvements for MD5Builder with Stream

ESP8266SSDP: fixing TTL to 2 per spec

ESP8266WebServer: a content length of zero should also be sent

Use SoftwareSerial version 2.2

EEPROM: optimised _dirty flag

ESP8266mDNS: advertise all hosted services

Remove bundled OneWire - ESP8266 support has been merged in the official OneWire sources

WiFiClientSecure: don't panic if memory allocation fails

Verify domain name in WiFiClientSecure::verify

Speed up WiFi.hostByName when the hostname is actually an IP

Fix WiFi scan issue (#1355)

Workaround for LwIP not handling ERR_ABRT

Servo value read and write fixes

Tools

espota.py: add support for manually selecting ip and port for host side

Update esptool to 0.4.8

Make espota compatible with python 3.5

Download ESP8266 board @ Github.com

[#/arduino/arduinoide_esp8266″ ]

Zoeken

Arduino IDE board – ESP8266 WiFi chip