whitefw
@carloswhite51 · Se unió el julio 2026
Embedded developer · energy · 17 years in the field
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Drawing says MHF4 for main and diversity and MHF1 for GNSS. Glad I asked. Ordered MHF4 pigtails for the LTE ones, U.FL for GNSS, 10 cm each.
Both boards are 5 V and the Wire library turns on the AVR’s internal pull-ups, so on short wires in one box that’s not it. The bigger problem is three Wire.write calls in requestEvent. Only one write per request works reliably on AVR, and text strings of unknown length make it worse. Put the values in one buffer and write it once. And no Serial printing inside the handlers.
Traducido del English por IA ·
¿Has probado el avrdude que viene con el IDE de Arduino? A veces la versión de Homebrew da problemas.
Have you tried the avrdude that comes with the Arduino IDE? Sometimes the Homebrew build is odd.
K is rated to about 1260 °C but drifts and ages fast near the top, especially in a kiln atmosphere. For cone 10 it’s on the edge.