User Manuals: Espressif Systems ESP8266 Series Board

Manuals and User Guides for Espressif Systems ESP8266 Series Board. We have 1 Espressif Systems ESP8266 Series Board manual available for free PDF download: Hardware Design Manuallines

Espressif Systems ESP8266 Series Hardware Design Manuallines

Espressif Systems ESP8266 Series Hardware Design Manuallines (34 pages)

Brand: Espressif Systems | Category: Motherboard | Size: 18 MB

Table of Contents

Table of Contents
3
1 Esp8266Ex

5
- Overview
  5
- Speciﬁcations
  6
- Pin Deﬁnitions
  7
- Schematic Checklist
  9
  - Power Supply
    10
  - Power-On Sequence and Power Reset
    12
  - Flash
    12
  - Crystal Oscillator
    13
  - External Resistor 12K
    14
  - Uart
    14
- Slave SDIO/SPI
  15
- PCB Layout Design
  16
- PCB Layout Design
  23
  - UART to Wi-Fi Smart Device
    23
  - Sensor
    23
  - Smart Light
    24
  - Smart Plug
    24
2 Esp-Launcher

25
- Overview
  25
- Modules and Interfaces
  25
- Schematics
  28
  - Interfaces
    28
  - Power Supply
    29
  - Test Module
    29
- Test Board
  30
3 ESP8266EX Module

31
- Esp-Wroom-S2
  31
- Esp-Wroom-02
  31
- Esp-Wroom-02D/Esp-Wroom-02U
  32

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