Devantech ESP32LR88, Руководство пользователя

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ESP32LR88
User Manual v1.6
Table of Contents
Changes from v1.5 to v1.6.........................................................................................................................4
Overview....................................................................................................................................................4
Control Protocols.......................................................................................................................................4
WiFi............................................................................................................................................................4
Configuration.............................................................................................................................................4
USB Configuration Commands.................................................................................................................5
ST Status. Return the system status.......................................................................................................5
RB ReBoot............................................................................................................................................6
IP Sets the modules IP address..............................................................................................................6
SB Sets the SuBnet mask......................................................................................................................6
GW Sets the GateWay address..............................................................................................................6
PD Sets the Primary DNS.....................................................................................................................6
SD Sets the Secondary DNS.................................................................................................................7
SS This sets the SSID............................................................................................................................7
PW Sets your networks WIFI password................................................................................................7
PA Sets the TCP/IP port number for the ASCII commands..................................................................7
AP Sets the ASCII password.................................................................................................................8
MS Sets the MQTT broker address.......................................................................................................8
MD Sets the MQTT ID for this module................................................................................................8
MP Sets the MQTT broker’s port..........................................................................................................8
MU Sets the MQTT user name (V1.6+)................................................................................................8
MW Sets the MQTT password (V1.6+)................................................................................................9
R1-R8 Sets the MQTT topic this relay is subscribed to........................................................................9
N1-N8 Sets the MQTT topic this Input will publish to.........................................................................9
TCP/IP Commands...................................................................................................................................10
SR Set Relay........................................................................................................................................10
GR Get Relay......................................................................................................................................10
GI Get Input.........................................................................................................................................11
AL Get All 8 inputs..............................................................................................................................11
Password..............................................................................................................................................11
HTML Commands...................................................................................................................................12
Webpage...................................................................................................................................................13
Schematics...............................................................................................................................................14
CPU.....................................................................................................................................................14
Power Supply......................................................................................................................................15
Relay Outputs......................................................................................................................................16
Digital Input........................................................................................................................................17
PCB dimensions.......................................................................................................................................18
Appendix 1...............................................................................................................................................19
Programming the ESP32LR88 with Arduino studio...........................................................................19
Notes........................................................................................................................................................25
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All rights reserved.
www.robot-electronics.co.uk
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