BUI BUI
This product is no longer manufactured and cannot be ordered. The page stays online as a reference for devices still in use; specifications, prices and external links date from the time it was sold and may be out of date.
This module was developed in need of a affordable programmer for our busware gadgets CPM-BS, CSM, CUN.
Basic USB interface
General
This module was developed in need of a affordable programmer for our busware gadgets CPM-BS, CSM, CUN.
It features a 8-bit bidirectional low voltage translator down to 1.0 Volt. Busses as SPI, I2C and UART are available on the 2x5 100mil pinheader. The module can optionally power the target with 5V. This will make the creation of user-specific-adapters (JTAG, RS485, 1wire etc.) easy.
Proper covers are also available ;)
Specs
- AT90USB646 processor @ 8MHz
- GTL2003: 8-bit bidirectional low voltage translator down to 1.0V
- ESD protection exceeds 2000V HBM per JESD22-A114
- SPI, I2C and UART pins available on 2x5 100mil pinheader
- option (FET) to power target (5V only)
- multipurpose RGB LED
- microswitch - HWB
- dfu-bootloader for flashing via USB // optional 6FPC ISP pinheader
Documents
Firmware
- LUFA project: AVRISP - AVRISPmkII clone
Availability/Price
This module will not being offered for sale