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en:iot-open:hardware2:esp8266 [2023/11/14 17:05] pczekalskien:iot-open:hardware2:esp8266 [2024/05/27 11:17] (current) pczekalski
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-===ESP 8266 General Information=== +====== ESP 8xxx Family ====== 
-The ESP8266 is a low-cost system-on-chip (SoC) microcontroller with WiFi and full TCP/IP stack capability ((https://en.wikipedia.org/wiki/ESP8266)). The main advantages of that family are: +{{:en:iot-open:czapka_b.png?50| General audience classification icon }}{{:en:iot-open:czapka_e.png?50| General audience classification icon }}\\ 
-   * Low power consumption, +At the moment, the ESP 8xxx family includes the following chips:
-   * Availability of WiFi and Bluetooth connections, +
-   * Wide availability of low-cost modules from various suppliers, +
-   * Wide availability in a variety of form factors, including SoC+
- +
-The low price and the fact that there were very few external components on the modulewhich suggested that it could eventually be very inexpensive in volume, attracted many users to explore it. +
-The ESP8285 module continues the ESP8266 line with 1 MB of built-in flash, higher integration, and reduced dimensions.  +
-For now, the ESP8266 family includes the following chips:+
   * ESP8266EX (figure {{ref>esp8266EX_chip}}),   * ESP8266EX (figure {{ref>esp8266EX_chip}}),
-  * ESP8285   (figure {{ref>esp8285_chip}}).+  * ESP8285   (figure {{ref>esp8285_chip}}).\\
  
 <figure esp8266EX_chip> <figure esp8266EX_chip>
-{{ :en:iot-open:hardware2:esp8266ex-01_0.png?nolink&100 |}} +{{ :en:iot-open:hardware2:esp8266ex-01_0.png?150 ESP8266EX chip}} 
-<caption>ESP8266EX chip.</caption>+<caption>ESP8266EX chip</caption>
 </figure> </figure>
 <figure esp8285_chip> <figure esp8285_chip>
-{{ :en:iot-open:hardware2:esp8285.png?nolink&100 |}} +{{ :en:iot-open:hardware2:esp8285.png?150 ESP8285 chip}} 
-<caption>ESP8285 chip.</caption>+<caption>ESP8285 chip</caption>
 </figure> </figure>
  
 +The ESP8285 module continues the ESP8266 line with 1 MB of built-in flash, higher integration, and reduced dimensions.
  
-**Esp8266 Architecture Overview  **\\+===== ESP 8266 =====  
 + 
 +== ESP 8266 General Information == 
 +The ESP8266 is a low-cost system-on-chip (SoC) microcontroller with WiFi and full TCP/IP stack capability ((https://en.wikipedia.org/wiki/ESP8266)). The main advantages of that family are: 
 +   Low power consumption, 
 +   Availability of WiFi and Bluetooth connections, 
 +   * Wide availability of low-cost modules from various suppliers, 
 +   * Wide availability in a variety of form factors, including SoC. 
 + 
 +The low price and the fact that the module had very few external components, which suggested that it could eventually be very inexpensive in volume, attracted many users to explore it. 
 + 
 +==Esp8266 Architecture Overview==
 The main standard features of the ESP8266EX are: \\ The main standard features of the ESP8266EX are: \\
  **Processor** \\  **Processor** \\
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 <figure esp8266_main_f> <figure esp8266_main_f>
-{{ :en:iot-open:getting_familiar_with_your_hardware_rtu_itmo_sut:esp:esp8266_block.jpg?500 |}}+{{ :en:iot-open:getting_familiar_with_your_hardware_rtu_itmo_sut:esp:esp8266_block.jpg?680 ESP8266&ESP8285 functional block diagram}}
 <caption>ESP8266&ESP8285 functional block diagram</caption> <caption>ESP8266&ESP8285 functional block diagram</caption>
 </figure> </figure>
- 
- 
-**Esp8285 Architecture Overview  **\\ 
- 
-Main differences between ESP8285 and ESP8266 are: \\ 
-**Processor** \\ 
-  * L106 32-bit RISC microprocessor core running at 160MHz \\ 
-**Memory** \\ 
-  * **Internal 1MB or 2MB** program memory, \\ 
-** Power consumption **\\ 
-  * ESP8285 has a lower power consumption than the ESP8266. The ESP8285 consumes 2.7 mA in deep-sleep mode, vs 10 mA ESP8266, \\ 
-  * Wake up within 2 ms. \\ 
-** Security **\\ 
-  * Supports secure boot and flash encryption. \\ 
- 
  
 ==ESP8266 Modules== ==ESP8266 Modules==
Line 78: Line 68:
   * Wemos D1 mini, D1 mini Pro ((https://www.wemos.cc/)).   * Wemos D1 mini, D1 mini Pro ((https://www.wemos.cc/)).
  
-The Espressif company also produces ready-made modules using the aforementioned chip. This is the series of ESP8266-based modules made by Espressif (Table {{ref>esp8266_modules}}).+The Espressif company also produces ready-made modules using the aforementioned chip. This is the series of ESP8266-based modules made by Espressif (table {{ref>esp8266_modules}}).
  
 <table esp8266_modules> <table esp8266_modules>
 <caption>Espressif ESP8266 modules</caption> <caption>Espressif ESP8266 modules</caption>
-^<fs xx-small>**Name**</fs>^<fs xx-small>**Active pins**</fs>^<fs xx-small>**LEDs**</fs>^<fs xx-small>**Antenna**</fs>^<fs xx-small>**Shielded**</fs>^<fs xx-small>**Dimensions (mm)**</fs>^<fs xx-small>**Notes**</fs>+^**Name**^**Active pins**^**LEDs**^**Antenna**^**Shielded**^**Dimensions (mm)**^**Notes**^ 
-|<fs xx-small>ESP-WROOM-02((<sup>https://en.wikipedia.org/wiki/ESP8266]</sup>))</fs>|<fs xx-small>18</fs>|<fs xx-small>No</fs>|<fs xx-small>PCB trace</fs>|<fs xx-small>Yes</fs>|<fs xx-small>18 × 20</fs>|<fs xx-small>FCC ID 2AC7Z-ESPWROOM02</fs>+|ESP-WROOM-02((<sup>https://en.wikipedia.org/wiki/ESP8266</sup>))|18|No|PCB trace|Yes|18 × 20|FCC ID 2AC7Z-ESPWROOM02| 
-|<fs xx-small>ESP-WROOM-02D((<sup>https://en.wikipedia.org/wiki/ESP8266]</sup>))</fs>|<fs xx-small>18</fs>|<fs xx-small>No</fs>|<fs xx-small>PCB trace</fs>|<fs xx-small>Yes</fs>|<fs xx-small>18 × 20</fs>|<fs xx-small>FCC ID 2AC7Z-ESPWROOM02D. Revision of ESP-WROOM-02 is compatible with both 150-mil and 208-mil flash memory chips</fs>+|ESP-WROOM-02D((<sup>https://en.wikipedia.org/wiki/ESP8266</sup>))|18|No|PCB trace|Yes|18 × 20|FCC ID 2AC7Z-ESPWROOM02D. Revision of ESP-WROOM-02 is compatible with both 150-mil and 208-mil flash memory chips| 
-|<fs xx-small>ESP-WROOM-02U((<sup>https://en.wikipedia.org/wiki/ESP8266]</sup>))</fs>|<fs xx-small>18</fs>|<fs xx-small>No</fs>|<fs xx-small>U.FL socket</fs>|<fs xx-small>Yes</fs>|<fs xx-small>18 × 20</fs>|<fs xx-small>Differs from ESP-WROOM-02D in that includes an U.FL compatible antenna socket connector</fs>+|ESP-WROOM-02U((<sup>https://en.wikipedia.org/wiki/ESP8266</sup>))|18|No|U.FL socket|Yes|18 × 20|Differs from ESP-WROOM-02D in that includes an U.FL compatible antenna socket connector| 
-|<fs xx-small>ESP-WROOM-S2((<sup>https://en.wikipedia.org/wiki/ESP8266]</sup>))</fs>|<fs xx-small>20</fs>|<fs xx-small>No</fs>|<fs xx-small>PCB trace</fs>|<fs xx-small>Yes</fs>|<fs xx-small>16 × 23</fs>|<fs xx-small>FCC ID 2AC7Z-ESPWROOMS2</fs>|+|ESP-WROOM-S2((<sup>https://en.wikipedia.org/wiki/ESP8266</sup>))|20|No|PCB trace|Yes|16 × 23|FCC ID 2AC7Z-ESPWROOMS2|
 </table>  </table> 
  
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 <figure esp01> <figure esp01>
-{{ :en:iot-open:getting_familiar_with_your_hardware_rtu_itmo_sut:esp:esp-01-modul-wifi-z-esp8266-i-antena.jpg?nolink&150 | }} +{{ :en:iot-open:getting_familiar_with_your_hardware_rtu_itmo_sut:esp:esp-01-modul-wifi-z-esp8266-i-antena.jpg?150 | ESP-01}} 
-<caption>ESP-01.</caption>+<caption>ESP-01</caption>
 </figure> </figure>
  
 <figure esp01pin> <figure esp01pin>
-{{ :en:iot-open:getting_familiar_with_your_hardware_rtu_itmo_sut:esp:esp8266-pinout_etch_copper_top.png?nolink&150 | }} +{{ :en:iot-open:getting_familiar_with_your_hardware_rtu_itmo_sut:esp:esp8266-pinout_etch_copper_top.png?200 ESP-01 pinout}} 
-<caption>ESP-01 pinout.</caption>+<caption>ESP-01 pinout</caption>
 </figure> </figure>
  
Line 104: Line 94:
  
 <figure esp12f> <figure esp12f>
-{{ :en:iot-open:getting_familiar_with_your_hardware_rtu_itmo_sut:esp:esp-12f.jpg?nolink&150 | }} +{{ :en:iot-open:getting_familiar_with_your_hardware_rtu_itmo_sut:esp:esp-12f.jpg?150 | ESP-12F}} 
-<caption>ESP-12F.</caption>+<caption>ESP-12F</caption>
 </figure> </figure>
 <figure esp12fpin> <figure esp12fpin>
-{{ :en:iot-open:getting_familiar_with_your_hardware_rtu_itmo_sut:esp:esp-12f_20-_20layout01.jpg?nolink&150 | }} +{{ :en:iot-open:getting_familiar_with_your_hardware_rtu_itmo_sut:esp:esp-12f_20-_20layout01.jpg?250 ESP-12F pinout}} 
-<caption>ESP-12F pinout.</caption>+<caption>ESP-12F pinout</caption>
 </figure> </figure>
  
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 <figure WemosD1mini> <figure WemosD1mini>
-{{ :en:iot-open:getting_familiar_with_your_hardware_rtu_itmo_sut:esp:d1mini.png?nolink&150 |}} +{{ :en:iot-open:getting_familiar_with_your_hardware_rtu_itmo_sut:esp:d1mini.png?250 Wemos D1 mini with pinout}} 
-{{ :en:iot-open:getting_familiar_with_your_hardware_rtu_itmo_sut:esp:esp8266-wemos-d1-mini-pinout.png?nolink&150 | }} +{{ :en:iot-open:getting_familiar_with_your_hardware_rtu_itmo_sut:esp:esp8266-wemos-d1-mini-pinout.png?450 Wemos D1 mini with pinout}} 
-<caption> Wemos D1 mini with pinout.</caption>+<caption> Wemos D1 mini with pinout</caption>
 </figure> </figure>
  
 <figure WemosD1pro> <figure WemosD1pro>
-{{ :en:iot-open:getting_familiar_with_your_hardware_rtu_itmo_sut:esp:d1minipro.png?nolink&150 | }} +{{ :en:iot-open:getting_familiar_with_your_hardware_rtu_itmo_sut:esp:d1minipro.png?250 Wemos D1 Pro}} 
-<caption>Wemos D1 Pro.</caption>+<caption> Wemos D1 Pro</caption>
 </figure> </figure>
  
 <figure Wemosshields> <figure Wemosshields>
-{{ :en:iot-open:getting_familiar_with_your_hardware_rtu_itmo_sut:esp:wemos_shields.png?nolink&150 | }} +{{ :en:iot-open:getting_familiar_with_your_hardware_rtu_itmo_sut:esp:wemos_shields.png?450 Wemos I/O shields}} 
-<caption> Wemos I/O shields.</caption>+<caption> Wemos I/O shields</caption>
 </figure> </figure>
 +
 +===== ESP 8285 ===== 
 +
 +==ESP8285 Architecture Overview==
 +
 +Main differences between ESP8285 and ESP8266 are: \\
 +**Processor** \\
 +  * L106 32-bit RISC microprocessor core running at 160MHz \\
 +**Memory** \\
 +  * **Internal 1MB or 2MB** program memory, \\
 +** Power consumption **\\
 +  * ESP8285 has a lower power consumption than the ESP8266. The ESP8285 consumes 2.7 mA in deep-sleep mode, vs 10 mA ESP8266, \\
 +  * Wake up within 2 ms. \\
 +** Security **\\
 +  * Supports secure boot and flash encryption. \\
  
  
  
en/iot-open/hardware2/esp8266.1699981505.txt.gz · Last modified: 2023/11/14 17:05 by pczekalski
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