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Description:
CrumbControl-1 AVR ATmega128 Input Output Control Module with USB and RS485 Bus Interface.
The CrumbControl-1 V1.4 is a versatile, very small (just 60x50mm footprint!) IO control module with the ATmega128 microcontroller, six push-pull half-bridge driver outputs, five analog and four isolated digital inputs, two relais outputs plus USB and RS485 bus interface. With this onboard equipment, the CrumbControl-1 module can be directly used for basic input/output and/or control applications.
An optionally preloaded chip45boot2 bootloader and a comfortable PC bootloader application allows flash programming over the USB interface without the need for an Atmel AVR ISP adapter.
The CrumbControl-1 comes as SMT assembled board plus a kit of screw terminals, relais, LEDs, push button, ISP header and plastic case included. A drill guide for drilling the LED and switch holes plus top case label are available as 1:1 PDF prints.
Further information can be found in the Infosheet.
Dokumente
Previous Version:
- CrumbControl-1 V1.3 Infosheet
- CrumbControl-1 V1.3 a target="_blank" href="https://www.chip45.com/download/CrumbControl-1_V1.3_schematics.pdf">Schematic Diagram
Software:
InfosheetSchematic DiagramCase LabelCase Drill PlanATmega128 Datasheet CrumbControl Code Example V1.1Atmel Studio 7 (incl. Toolchain + Software Framework)CodeVisionAVR C Compiler