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ESP-12F minimum programming board

Overview

ESP-12F minimum programming board PCB size is 45MMX38MM, which can be streamlined and reduced. Lead out all IOs and add optional pull-up resistors to all IOs. A delayed power-on circuit is added to the EN pin. USB to TTL module can be used for direct burning. The antenna has been extended out of the PCB as required by the manual. Additional 3V3 and 5V pin headers are added. The EN key resets the MCU, and the BOOT key enters the programming mode.

Design Files

BOM download

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Update:2025-06-24 05:50:39

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