Cytron SHIELD-ESP-WIFI User Manual - Page 8
Browse online or download pdf User Manual for Recording Equipment Cytron SHIELD-ESP-WIFI. Cytron SHIELD-ESP-WIFI 17 pages.
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5.0 U ART/SERIAL C OMMUNICATION
AT firmware of the ESP8266 WiFi module on ESPWiFi shield allows users to communicate
with t he m odule u sing U ART c ommunication.
Default s ettings a re 9 600 k bps b audrate, 8 b it d ata, 1 s top b it a nd n o p arity .
5.1 G uideline f or s etting u p T X a nd R X p in w ith A rduino B oards
The f ollowing t able s hows s uitable R X a nd T X p ins t o b e c hosen f or c ompatible A rduino
boards.
Arduino B oards
UART
RX
TX
Arduino U no/Arduino M ega/Arduino L eonardo
USB
*
USB
*
D0
D1
Arduino U no/Arduino M ega/Arduino L eonardo
Arduino U no o nly
D2
D3
Arduino U no/Arduino L eonardo
D8
D9
D10
D11
Arduino U no
Arduino U no
D12
D13
*
T his o ption e nables c ommunication b etween E SP8266 m odule a nd P C u sing s uitable
UART s oftware s uch a s A rduino S erial M onitor, H yperterminal, R ealTerm e tc.
O nly a pplicable i f n o S PI c ommunication i s u sed b ecause S PI p inouts u ses D 10-D13
**
in A rduino U no. M icroSD c ard c annot b e u sed a s w ell i n t his c ase.
Created b y C ytron T echnologies S dn. B hd. – A ll R ight R eserved
Product U ser's M anual – E SPWiFi S hield R ev2.0
* *
/ Arduino M ega/Arduino L eonardo
/ Arduino M ega
* *
ROBOT . H EAD t o T OE
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