I build a USB Keyboard to LoRa Gateway using a USB Host module, a LoRa module, and an ESP32, along with my own custom PCB with was supplied by
This USB host is used to connect a keyboard to the ESP32 which allows data entry which can then be sent over LoRa or WiFi to a web server.
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Some Of My Electronics Tools (video and purchase links)
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Boonton
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4220.
8210:
Fluke
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8842A:
45:
343A:
540B:
5200A:
5450A.
893A.
A90.
HP/Agilent/Keysight
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4261A:
5005A.
5342A 18GHz:
6181B:
8012B:
8648B:
8901B:
DSOX1102G:
E3646A:
Marconi
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2022D.
2955:
TF2103:
Rohde & Schwarz
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SMY:
CMU200:
Polarad SPN:
Siglent
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SDM3065X:
SDS2102 (hacked to 340MHz):
SPL-1008.
SDP1168X:
SDL1020X-E:
Other Equipment
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KSGER T12 Soldering Iron:
Quick 861DW:
S-993A:
EEVBlog BM235:
YR1030 Battery ESR:
Heathkit IT-12 Signal Tracer.
Racal Dana 1992:
Bird 43:
Sinadder 3:
Audio Control SA-3050A RTA:
Korad KA3305D:
PDVS2mini:
Valhalla 2703:
Feeltech FY6800:
Eakins Microscope:
Mustool G600:
Handheld Equipment
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Uni-T UT210E:
DER DE-5000:
MK-328:
MESR-100:
ESR Meter:
HOPI:
PeakMeter PM6252:
HS1010:
Thermal Camera:
Смотрите видео #713 Making A USB Keyboard to LoRa Interface Project Part 2 with PCB from PCBway онлайн без регистрации, длительностью 49 минут 08 секунд в хорошем hd качестве. Это видео добавил пользователь Defpom's Electronics Repair 04 Май 2020, не забудьте поделиться им ссылкой с друзьями и знакомыми, на нашем сайте его посмотрели 86 раз и оно понравилось 5 людям.