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WifiRobot - Cutting the Cord
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Mark Wolfe
July 25, 2015
Technology
0
92
WifiRobot - Cutting the Cord
Quick rundown on the ESP8266 and getting your Nodebot set up to use a simple wifi - serial bridge.
Mark Wolfe
July 25, 2015
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Transcript
WifiRobot Cutting the Cord
ESP8266 Small Cheap Wireless Module 3 - 5 dollars SDK
for native development LUA Massive community of developers
Wifi Access Point Home Router Client Laptop Light Globe
WIFI Access Host AP Mode Private Access Point Client Mode
Join Existing Network
Firmware Written while @ajfisher was in China by the makeblock
team Has a small Admin UI Needs some work but very close @geekscape and I sorted out a few bugs! https://github.com/wolfeidau/nodebots_MeWIFI
Wifi Bridge Load firmware on your ESP8266 Module Connect to
the HostAP Load the Firmata configured to do 115200 baud Connect your robot to the ESP8266 Module Serial connection (RX/TX/VCC/GND) WIN
The Code
ESP-01 Module
Links http://espressif.com/en/products/esp8266/ https://github.com/wolfeidau/nodebots_MeWIFI https://github.com/igrr/esptool-ck https://github.com/nodebotsau/simplebot/blob/master/ examples/network_sb.js http://wiki.iteadstudio.com/ ESP8266_Serial_WIFI_Module
The End @wolfeidau on twitter https://github.com/wolfeidau
[email protected]
http://wolfe.id.au