Robotic & Microcontroller Educational Knowledgepage - Network of Excellence - en:hardware:homelab:communication
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2026-04-05T12:36:35+00:00Robotic & Microcontroller Educational Knowledgepage - Network of Excellence
https://home.roboticlab.eu/
https://home.roboticlab.eu/_media/wiki/logo.pngtext/html2020-07-20T09:00:00+00:00Anonymous (anonymous@undisclosed.example.com)Controller module (ATmega128) modification
https://home.roboticlab.eu/en/hardware/homelab/communication/atmega128mod?rev=1595235600&do=diff
Controller module (ATmega128) modification
When using the old Controller module (ATmega128) and version 5 Communication module following modification have to be performed to avoid conflicts of MAX232 drivers.
It is necessary to disconnect the MAX232 driver Rx1 on the Controller module. By using the soldering iron heat the pad 9 (see picture below) and bend the pin up with a small screw driver. All other pins of the MAX232 driver can be left as they are and in case of later need the disconnecte…text/html2020-07-20T09:00:00+00:00Anonymous (anonymous@undisclosed.example.com)Communication Module v5.0
https://home.roboticlab.eu/en/hardware/homelab/communication/v50?rev=1595235600&do=diff
Communication Module v5.0
The Communication module is designed to provide either the wired or wireless communication capabilities. Communication can be established between the controllers, controller and PC, or controller and external device.
The main communication protocol used with this board is a serial interface - UART. The controller module can provide a two channel UART connection, which can be connected to wired RS232 connectors or wireless ZigBee / Bluetooth module.
The selection is do…text/html2020-07-20T09:00:00+00:00Anonymous (anonymous@undisclosed.example.com)Communication Module
https://home.roboticlab.eu/en/hardware/homelab/communication/v51?rev=1595235600&do=diff
Communication Module
The Communication module is designed to provide either the wired or wireless communication capabilities. Communication can be established between the controllers, controller and PC, or controller and external device.
The main communication protocol used with this board is a serial interface - UART. The controller module can provide a two channel UART connection, which can be connected to wired RS232 connectors or wireless ZigBee / Bluetooth module.
The selection is done by…