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Touch-ups in README.md

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mecparts
2020-04-25 18:45:51 -06:00
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README.md
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@@ -2,7 +2,7 @@
## An ESP8266 based RS232 \<-\> WiFi modem with AT style commands and blinking LEDs
![Front Panel](images/Front Panel.jpg "Front Panel")
![Front Panel](images/Front%20Panel.jpg "Front Panel")
This project grew out of a desire to get an old Ampro LB+/Z80 hooked up
to the Internet.
@@ -93,12 +93,12 @@ regulator on board that they can get away with to power the board, and
they don't have a lot of mA's left over to power anything else. Better
safe than sorry.
![Back Panel](images/Back Panel.jpg "Back Panel")
![Back Panel](images/Back%20Panel.jpg "Back Panel")
The power connector expects a 2.1mm I.D. x 5.5mm O.D. barrel plug,
delivering 5 volts, centre positive. I used a Tri-Mag L6R06H-050 (5V,
1.2A), [Digikey part#
364-1251-ND](https://www.digikey.com/product-detail/en/tri-mag-llc/L6R06H-050/364-1251-ND/7682614).
364-1251-ND](https://www.digikey.com/product-detail/en/tri-mag-llc/L6R06H-050/364-1251-ND/7682614).
If you plug in a 9V adapter like you'd use for an Arduino, you *will*
let the magic smoke out and have an ex-modem on your hands.
@@ -172,7 +172,7 @@ network.
3. `ATC1` to connect to the network.
4. Optional stuff:
* `AT$SB=speed` to set the default serial speed.
* `AT$SU=dps` to set the data bits, parity and stop bits.
* `AT$SU=dps` to set the data bits, parity and stop bits.
* `ATNETn` to select whether or not to use Telnet protocol.
* `AT&kn` to use RTS/CTS flow control.
5. `AT&W` to save the settings.