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My robot is based on (quite out-of-date) Tamyia RC car in 1:10 scale. All electronics is placed inside plastic box ont the top of the car. The brain is made of Edimax BR-6104KP router, which has got two USB ports, two UARTs, some GPIOs (under desoldered LEDS - it can be used for I2C, tact-switches, buzzer and so) and some LAN ports, of course. The box is transparent, which is good for 16x2 character LCD mounted under the cover. LCD is connected to router's UART and is used for simple menu (program ...
This is a companion discussion topic for the original entry at https://community.robotshop.com/index.php/robots/show/router-controlled-mobile-robot