Data Sheet
Table Of Contents
- Overview
- Wi-Fi Key Features
- Specifications
- Applications
- CPU, Memory, and Flash
- Clock
- Radio
- Wi-Fi
- Power Management
- General Purpose Input/Output Interface (GPIO)
- Secure Digital Input/Output Interface (SDIO)
- Serial Peripheral Interface (SPI/HSPI)
- I2C Interface
- I2S Interface
- Universal Asynchronous Receiver Transmitter (UART)
- Pulse-Width Modulation (PWM)
- IR Remote Control
- ADC (Analog-to-Digital Converter)
- Electrical Characteristics
- RF Power Consumption
- Wi-Fi Radio Characteristics
- Must-Read Documents
- Must-Have Resources
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Appendix Ⅰ
I. Appendix - Pin List
For detailed pin information, please see ESP8266 Pin List.
•
Digital Die Pin List
• Buffer Sheet
• Register List
• Strapping List
📖 Notes:
• INST_NAME refers to the IO_MUX REGISTER defined in eagle_soc.h, for example MTDI_U refers to
PERIPHS_IO_MUX_MTDI_U.
•
Net Name refers to the pin name in schematic.
• Function refers to the multifunction of each pin pad.
• Function number 1 ~ 5 correspond to FUNCTION 0 ~ 4 in SDK. For example, set MTDI to GPIO12 as
follows.
- #defineFUNC_GPIO123//definedineagle_soc.h
- PIN_FUNC_SELECT(PERIPHS_IO_MUX_MTDI_U,FUNC_GPIO12)
Espressif
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2020.10