ZX WiFi
      #yyEF, 
     WiFi (ESP12E/12F) 
  RS-232   .
    (AFE).

v.1.0 -   IORQGE  .   ESP  .
v.1.1 -     ESP.
v.1.2 -   IORQGE   U6.

 :
https://zx-pk.ru/threads/33138-opros-wifi-dlya-zx-klonov-ne-na-fpga.html

 : 
Scorpion Turbo+/GMX
Scorpion Turbo+ (  IORQGE -  v1.2,   DD53 -  #FF).
Spectrum +2A
  :
ZX Evolution (   ).

:
AY232K (  ZX -  PC)
Moon Rabbit (gopher )
Network Manager (Netman,    )
NetTime (  SMUC  )
Melon ()
PlatoTerm ()
    .   .

   :
73.4x63.9mm 2 , :1.6 mm,  :1, 
: HASL with lead

  ESP12E      :
-    Network Manager
-     X2  .
  ,  ,  .
      .
ESP          .

    ,   ,   2.54.   1 . 
      ,   2.5.
    1  28 ,   .
  28    ,    -  .
1   B  ,       .
 A  ,   +5 (,    ZX).
  ZX        28 .

:  com (232)     . /  . 
      max3232 -     . 
       .

     -   RS-232, 
, ,      7-8 X3 (RTS   CTS).
 Max3232    ESP. 

    , Max3232      ,   (  X3)  .
 R3,4,5, ,    .
  R8,9,10,11    , ,  ,   ( ).
   .   16MHZ.     . 
,  14.7456MHZ     8     . 
  UART  ESP   921600,   = 1. 

 X2, ( X5, X6   1.1),  RST  PRG    ESP
 X3     RS-232 (    ,  ).
 X4      ESP.
 X5, X6   .

 ESP   X2   1.0:
         1.1,         (. ).
   .
 SW1   "232",   X3  (,   .)
 UART-TTL    (+3.3, RX, TX, GND).
     ,  .

:    1.0      X2.       ESP  RX  TX
(   R10,11)    ESP .    .
,  ,    Max3232.
  1.1     X5, X6,    .

 ESP   X2   1.1  1.2:
    ,   ESP.
  SW1   "ESP" (  ).
 X5, X6 .
 UART-TTL    (RX, TX, GND). 

   ( ):   115200-8-1,   .    ESP.

:
 1:   PRG,      RST,   PRG.
 2:      PRG   .
  ( FLASH_DOWNLOAD_TOOLS).
    AY232.

 X2:
1 - 3.3V  
2 - TXD ESP
3 - RXD ESP
4 - GND

  #F8EF-#FFEF:
xxxxxyyy11101111

x -  
y -   

   :
    IN 239
    0 (    ),   - 255.
Test4.30   ,    255,    .

   .
    1.8432,     16C550  UART ESP,
    .
    1.
.     16,   .:
1843200/16=115200
  1. 
115200/1=115200.  16C550     .
  ESP    115200.

  2:
1843200/16/2=57600. ,  ESP   57600.

  14.7456:
14745600/16/1=921600.

     zx-wifi.asm   .
   moon-rabbit-zx, AY232K:
    outp RBR_THR, #01  // 115200 (divider 1)

 Netman-zx   UART:
set_speed_cmd db "AT+UART_DEF=115200,8,1,0,3", 13, 10, 0

   ESP   .
