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Marco Vitchi Thulin 8688510f60 Add license GPLv3 
Make project truly open-source by adding GPLv3 license.
2024-03-15 09:58:38 +01:00
screenshots Update schematic.png 2024-03-14 08:13:04 +01:00
.gitignore Initial commit 2024-01-23 10:19:51 +01:00
common.h Initial commit 2024-01-23 10:19:51 +01:00
LICENSE Add license GPLv3 2024-03-15 09:58:38 +01:00
main.c Overcomment bitwise operations 2024-03-15 09:40:02 +01:00
README.md Update schematic.png 2024-03-14 08:13:04 +01:00

README.md

Attiny85 adaptation of Ian Wraith's 2.4GHz Downconverter

An adaption of this project for the Attiny85 microcontroller.

Other than the major differences in programming from the original STM32 MCU, this adaptation is functionally the same.

ATTINY85 ADF4350 Purpose
PB3 LE z
PB2 CLK SPI Clock
PB1 DATA SPI Data line
PB5 LD Lock Detection
PB4 Status LED+ (anode)

Here is a schematic to visualize the connection between the ATTiny85 and the ADF4350:

Schematic