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UbiModem SMD - Wifi Modem with ESP8266 - ESP-01

1 year ago 252
  • Description
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  • BOM
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Description

[PROTOTYPE YET]

Wifi Modem ESP8266 - ESP-01

for Retro Computer

Simulates the old-style Hayes "AT" commands, so that the ESP8266 appears to the terminal as if it were a Hayes modem. These "AT" commands may then be issued to the ESP8266 in order to force it to connect to a wireless access point, and from there to make one or more manageable connections to the internet. It also includes a streaming serial "telnet" mode, and server/port listener capabilities.

  • In tests it was possible to establish a PPP connection simulating a Dial-Up for a Dial-In server in the internet or local area network

Documents

WifiModem_v1 copy

UbiModem SMD

BOM

ID Name Designator Footprint Quantity BOM_Manufacturer Part
1 0.1u C8,C5 0805 2 ?
2 204-10UYC/S530-A3 TX LED_1206 1 204-10UYC/S530-A3
3 204-10UYC/S530-A3 RX LED_1206 1 204-10UYC/S530-A3
4 1K R1,R2,R3 0805 3 ?
5 MICRO USB 5S B USB1 MICRO-USB-1 1 micro USBFemale
6 204-10UYC/S530-A3 PWR LED_1206 1 204-10UYC/S530-A3
7 10k R4,R5 0805 2 ?
8 ,4*4*1.5,260G,0.25mm, RST,PRG KEY-5.0*5.0 2 4*4*1.5Copper head,260G, 0.25mm,
9 ESP-01 MK1 ESP-01 COMPACT 1 ESP-01S
10 DB9FEMALE DB9 DB9 1 ?
11 2.54mm 1*2P P1 HDR-2X1/2.54 1 2.54mm 1*2P
12 AMS1117-3.3 U3 SOT-223 1 AMS1117-3.3
13 XKB7070-Z SW1 SW-DIP-T7X7-2X5 1 XKB7070-Z
14 DSWB08LHGET SW2 DS-08-2.54MM 1 -
15 Header-Male-2.54_1x1 P3 HDR-1X1/2.54 1 Header-Male-2.54_1x1
16 22uF C6,C7 CASE-B_3528 2 TAJB226K016RNJ
17 MAX3232CSE+T U2 SOIC-16_150MIL 1 MAX3232CSE+T
18 100nF C1,C2,C3,C4 CASE-A_3216 4 TAJA104K035RNJ

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