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  • $40.67
  • Free 30-day Returns
  • Ships from China.
    Sold by TERRA HAVEN

    Shipped by TERRA HAVEN

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    Auto Downloader Burner USB to Serial Burner Module USB to TTL Module for ESP32 ESP8266 3pcs

    • This module supports the following series:1.For ESP8266 | 2.For ESP32 | 3.For ESP32-S | 4.For ESP32-C | Just click download, esp master chip automatically reset into B00T download programme. Test communication speed is reliable! Baud rate of 460800, download normal, non-general serial module can only use 115200 low-speed mode! On-board self-recovery fuse, communication transceiver indicator. | series description 1. Need to use the B00T (GPI00) and EN (CHIP_PU) pin, the minimum system needs to be retained in which the GO connected to the download module B00T pin. 2.EN pin, high level: chip enable | low level: chip off | Note: EN pin can not be allowed to float.
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    Any questions? Our AI mode will help you find out quickly.

    _ This module supports the following series: 1. For ESP8266
    _ 2. For ESP32
    _ 3. For ESP32-S
    _ 4. For ESP32-C
    _ Just click download, esp master chip automatically reset into B00T download programme. Test communication speed is reliable! Baud rate of 460800, download normal, non-general serial module can only use 115200 low-speed mode! On-board self-recovery fuse, communication transceiver indicator.
    _ series description 1. Need to use the B00T (GPI00) and EN (CHIP_PU) pin, the minimum system needs to be retained in which the GO connected to the download module B00T pin. 2. EN pin, high
    level: chip enable
    _ low level: chip off
    _ Note: EN pin can not be allowed to float.

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