Search found 3 matches

by g.assis
Thu Sep 16, 2021 12:11 am
Forum: Hardware
Topic: ESP device selection help, SENT interface
Replies: 5
Views: 4738

Re: ESP device selection help, SENT interface

SENT packet receive is working! Now going off-topic. (maybe i should open another thread) Have you already tested supplying less than 3V to power ESP32-C3? Our product must accept 3.3-5V input range, and we are short in PCB area to add an buck-boost power supply and I wasn't able to find an LDO regu...
by g.assis
Wed Sep 15, 2021 10:41 am
Forum: Hardware
Topic: ESP device selection help, SENT interface
Replies: 5
Views: 4738

Re: ESP device selection help, SENT interface

Turnaround may be an issue, as RMT transmits generally end when the line is idle for a specified period. You mean the incoming SENT messages? There's a "long" pause at the end. Otherwise I could use the synchronization pulse as a pause, as its way longer than the other pulses. Tried to move from my...
by g.assis
Tue Sep 14, 2021 12:31 pm
Forum: Hardware
Topic: ESP device selection help, SENT interface
Replies: 5
Views: 4738

ESP device selection help, SENT interface

Hi everyone! This is my first topic on this forum :) I've been working with ESP8266 and ESP32 for some years(as a hobby only), but now is the first time I'm working on a real project with an Espressif device. Our goal is to implement an SENT (Single Edge Nibble Transmission) protocol receiver and tr...