Difference between revisions of "HackerHotel2019Badge/Hardware"
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I2S [[:File:Pcm5102a.pdf|PCM5102A]] DAC | I2S [[:File:Pcm5102a.pdf|PCM5102A]] DAC | ||
+ | |||
+ | ==Errata== | ||
+ | |||
+ | Er . . zijn wat issues | ||
+ | |||
+ | 300 weerstandjes gewipt | ||
+ | |||
+ | Fix voor GPIO12 problemen: | ||
+ | |||
+ | ./espefuse.py --port /dev/ttyUSB0 --baud 115200 burn_efuse XPD_SDIO_FORCE 1 | ||
+ | ./espefuse.py --port /dev/ttyUSB0 --baud 115200 burn_efuse XPD_SDIO_REG 1 | ||
+ | ./espefuse.py --port /dev/ttyUSB0 --baud 115200 burn_efuse XPD_SDIO_TIEH 1 |
Revision as of 16:20, 6 February 2019
Mostly a straight up copy of SHA2017Badge with added IR and I2S Audio.
IR
940nm IR transceiver
Audio
I2S PCM5102A DAC
Errata
Er . . zijn wat issues
300 weerstandjes gewipt
Fix voor GPIO12 problemen:
./espefuse.py --port /dev/ttyUSB0 --baud 115200 burn_efuse XPD_SDIO_FORCE 1 ./espefuse.py --port /dev/ttyUSB0 --baud 115200 burn_efuse XPD_SDIO_REG 1 ./espefuse.py --port /dev/ttyUSB0 --baud 115200 burn_efuse XPD_SDIO_TIEH 1