只有发布的 AT 固件才能通过 AT+CIUPDATE 升级固件。
请参考文档:https://docs.espressif.com/projects/esp ... pdate.html
Search found 154 matches
- Fri Feb 24, 2023 4:41 am
- Forum: ESP-AT 中文讨论版
- Topic: AT+CIUPDATE每次都失败是什么原因?
- Replies: 1
- Views: 1765
- Fri Feb 24, 2023 4:39 am
- Forum: ESP-AT 中文讨论版
- Topic: 求助:ESP32-C3 TCP 透传模式丢数
- Replies: 3
- Views: 4588
Re: 求助:ESP32-C3 TCP 透传模式丢数
网络速度比较快的情况下,建议开启 UART 流控。https://docs.espressif.com/projects/esp ... .html#id17
- Fri Feb 24, 2023 4:37 am
- Forum: ESP-AT 中文讨论版
- Topic: 我的ESP32-C3出问题了
- Replies: 3
- Views: 2862
Re: 我的ESP32-C3出问题了
先试试跟着文档,看是否能正常编译烧录 hello world 程序:https://docs.espressif.com/projects/esp ... index.html#
- Fri Feb 24, 2023 4:34 am
- Forum: ESP-AT
- Topic: What is loaded to the ESP32-MINI-1 Module
- Replies: 2
- Views: 1668
- Fri Feb 24, 2023 4:33 am
- Forum: ESP-AT
- Topic: Pin confusion on ESP32-MINI-1 Module
- Replies: 2
- Views: 2368
Re: Pin confusion on ESP32-MINI-1 Module
Hello Rob, Actually, you could use any GPIOs with I/O function as the UART pins (TXD,RXD,CTS,RTS), because ESP32 chip has a GPIO matrix and IO_MUX. You could see the chapter 4 < IO_MUX and GPIO Matrix > of ESP32 TRM: https://www.espressif.com/sites/default/files/documentation/esp32_technical_referen...
- Mon Jan 30, 2023 6:39 am
- Forum: ESP-AT
- Topic: ESP-AT Firmware for Production Use: Stability and Support
- Replies: 1
- Views: 2420
Re: ESP-AT Firmware for Production Use: Stability and Support
In general, esp-at firmware should be stability enable and easy to use according to our massive test cases and customer feedbacks.
for more details, please contact us: https://www.espressif.com/en/contact-us/sales-questions
for more details, please contact us: https://www.espressif.com/en/contact-us/sales-questions
- Mon Jan 30, 2023 6:22 am
- Forum: ESP-AT
- Topic: How to increase the ESP32C3 Mini's duty cycle to 90%? What is the default setting for this?
- Replies: 1
- Views: 2405
Re: How to increase the ESP32C3 Mini's duty cycle to 90%? What is the default setting for this?
May i know if you are using esp-at firmware, and could you please describe what you need and why in details.
- Mon Jan 30, 2023 6:15 am
- Forum: ESP-AT
- Topic: overcome issue with smartconfig and 2.4 and 5 GHz WIFI networks with same SSID
- Replies: 1
- Views: 3141
Re: overcome issue with smartconfig and 2.4 and 5 GHz WIFI networks with same SSID
You could consider BluFi AT commands, which send Wi-Fi credentials through BLE. Example: 1. Send AT command: AT+BLUFI=1 2. Download EspBluFi app to cellphone and install: - Andriod: https://github.com/EspressifApp/EspBlufiForAndroid/releases - IOS: https://github.com/EspressifApp/EspBlufiForiOS 3. F...
- Mon Jan 30, 2023 3:48 am
- Forum: ESP-AT
- Topic: ESP32 wifi getting disconnected once within 3-4 days
- Replies: 1
- Views: 2087
Re: ESP32 wifi getting disconnected once within 3-4 days
Here is the forum for esp-at project: https://github.com/espressif/esp-at, i am not sure if you post a wrong place for your issue.
if you use esp-at firmware, please provide more details, such as AT+GMR, and AT logs.
if you use esp-at firmware, please provide more details, such as AT+GMR, and AT logs.
- Thu Nov 24, 2022 8:59 am
- Forum: ESP-AT
- Topic: Move TX/RX to GPIO21/20
- Replies: 1
- Views: 2637
Re: Move TX/RX to GPIO21/20
Hello, have you changed the `uart_port` parameter to 0 in `factory_param_data.csv` file. If no, please try. (because GPIO21 and GPIO20 is the default UART0, you cannot use same gpios as the different UART). if yes, please test with my attachment `target-01.zip` (download from 0x0, it works well on m...