Use this forum to chat about hardware specific topics for the ESP8266 (peripherals, memory, clocks, JTAG, programming)

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By igrr
#1627
0ff wrote:I didn't try the WiFi link, but I'm constantly updating my devices at that baudrate and it works very reliably.

You mean updating the firmware? I thought the bootloader talks at 115200, is that configurable somehow?
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By mamalala
#1632
igrr wrote:
0ff wrote:I didn't try the WiFi link, but I'm constantly updating my devices at that baudrate and it works very reliably.

You mean updating the firmware? I thought the bootloader talks at 115200, is that configurable somehow?


The bootloader does autobaud detection. You could go as high as 921600 for example, if your setup allows for that (cable lengths and wiring situation gets important at those speeds). That also means you can use baudrates lower than 115200 as well in the bootloader.

Greetings,

Chris