Search found 415 matches
- Tue Jan 21, 2020 5:44 pm
- Forum: ESP8266 SDK
- Topic: esp8266 FREERTOS 3.3中如何实现获取芯片ID功能
- Replies: 1
- Views: 46
Re: esp8266 FREERTOS 3.3中如何实现获取芯片ID功能
用 esp_wifi_get_mac 呢，mac 地址是唯一的
- Mon Dec 30, 2019 5:47 pm
- Forum: General Q&A
- Topic: GET /update?api_key doesn't return anything
- Replies: 1
- Views: 530
Re: GET /update?api_key doesn't return anything
Could this example help? https://bbs.espressif.com/viewtopic.php?f=61&t=560
- Thu Dec 26, 2019 4:56 pm
- Forum: ESP8266 SDK
- Topic: ESP8266 SDK 支持WiFi模块设置静态ip地址
- Replies: 1
- Views: 216
Re: ESP8266 SDK 支持WiFi模块设置静态ip地址
dhcps 是指 DHCP server 吧，试试 DHCP client 呢
- Thu Dec 26, 2019 4:49 pm
- Forum: ESP8266 SDK
- Topic: 关于ESP8266_NONOS_SDK-3.0串口问题
- Replies: 1
- Views: 102
Re: 关于ESP8266_NONOS_SDK-3.0串口问题
直接用 AT 呢？https://blog.csdn.net/espressif/article/details/101713780
- Fri Nov 29, 2019 3:22 pm
- Forum: Chit Chat
- Topic: ESP8266 NONOS SDK 2.2 调用wifi_enable_gpio_wakeup()函数后再调用wifi_set_sleep_type()函数进入light-sleep休眠后，只要时间超过1分钟或者2分钟再唤醒的话，无法连TCP
- Replies: 4
- Views: 1142
Re: ESP8266 NONOS SDK 2.2 调用wifi_enable_gpio_wakeup()函数后再调用wifi_set_sleep_type()函数进入light-sleep休眠后，只要时间超过1分钟或者2分钟再唤醒的话，无法
建议用新版的 ESP8266 RTOS 呢？https://github.com/espressif/ESP8266_RTOS_SDK/tree/master/examples/wifi/power_save
旧版 ESP8266 nonOS 似乎不推荐使用了。
旧版 ESP8266 nonOS 似乎不推荐使用了。
- Fri Nov 29, 2019 11:26 am
- Forum: Report Bugs
- Topic: SPI Master-Slave errors sending/receiving 32 bytes between two ESP8266
- Replies: 1
- Views: 2071
Re: SPI Master-Slave errors sending/receiving 32 bytes between two ESP8266
Would you like to try ESP8266 RTOS SDK instead? https://github.com/espressif/ESP8266_RT ... herals/spi
- Fri Nov 29, 2019 11:19 am
- Forum: AT+ Commands
- Topic: AT+CIUPDATE OK but no update made
- Replies: 1
- Views: 1134
Re: AT+CIUPDATE OK but no update made
1.6.x is the latest version of 1MB flash map.
1.7.x is the latest version of 2MB flash map.
Since the AT firmware supports more and more functions, 1MB flash is not large enough to store the new AT firmware.
1.7.x is the latest version of 2MB flash map.
Since the AT firmware supports more and more functions, 1MB flash is not large enough to store the new AT firmware.
- Fri Nov 29, 2019 11:12 am
- Forum: ESP8266 SDK
- Topic: 为什么有些手机smartconfig成功率比较低？
- Replies: 1
- Views: 1227
Re: 为什么有些手机smartconfig成功率比较低？
新版的 smartconfig 支持广播和组播两种方式，当一种成功率低时，可以切换到另一种方式连接。
- Fri Nov 29, 2019 11:09 am
- Forum: ESP8266 SDK
- Topic: espconn_send返回值的错误
- Replies: 1
- Views: 882
Re: espconn_send返回值的错误
建议你使用新版的 ESP8266 RTOS https://github.com/espressif/ESP8266_RT ... r/examples，不要用旧版 nonOS SDK 了。
- Fri Nov 29, 2019 11:08 am
- Forum: ESP8266 SDK
- Topic: esp8266的官方spi的例子是不是都是4字节传输的啊
- Replies: 1
- Views: 624