ESP8266_NONOS_SDK_V1.1.2_15_06_12

[Admin]

Please do NOT use this old version SDK, use the latest SDK instead.
请勿使用本旧版本 SDK，建议使用 最新发布 SDK。


AT firmware is not updated in ESP8266_NONOS_SDK_V1.1.2, the latest AT is still AT_0.25_SDK_v1.1.1 !

ESP8266_NONOS_SDK_V1.1.2_15_06_12 Release Note

Optimization:
1. support certificate issuer verification for SSL
2. Update SPI driver, support overlap mode

Add APIs:
1. wifi_station_set_hostname : set ESP8266 station DHCP hostname
2. wifi_station_get_hostname : get ESP8266 station DHCP hostname
3. spi_flash_set_read_func ：set user specified reading SPI function on overlap mode
4. espconn_secure_ca_disable : disable SSL CA verify
5. espconn_secure_ca_enable : enable SSL CA verify

Add Documentation:
1. SPI overlap introduction: \esp_iot_sdk\document, sorry that it has only Chinese version now，we will add English version of this documentation ASAP.
2. SSL introduction: \esp_iot_sdk\document

优化:
1. SSL支持认证的签发校验；
2. spi driver更新，并增加overlap模式；

新增 APIs:
1. wifi_station_set_hostname : 设置 ESP8266 station DHCP hostname
2. wifi_station_get_hostname : 查询ESP8266 station DHCP hostname
3. spi_flash_set_read_func ：用于overlap模式定义用户读取spi接口
4. espconn_secure_ca_disable : 关闭 SSL CA 验证功能
5. espconn_secure_ca_enable : 开启 SSL CA 验证功能

新增文档:
1. SPI overlap 介绍: \esp_iot_sdk\document
2. SSL 使用说明: \esp_iot_sdk\document

ESP8266_NONOS_SDK_V1.1.2 没有 AT 相关的更新，因此最新 AT 固件仍然是 AT_v0.25_SDK_v1.1.1 !


Thanks for your interest in ESP8266 !

[ESP_Faye]

Document "2C-ESP8266__SDK__Programming Guide" updates for fixing some mistakes.

Sorry for the inconvenience.