Use this forum to chat about hardware specific topics for the ESP8266 (peripherals, memory, clocks, JTAG, programming)
Announcements
Title Statistics Last post
 Direct Pin access (set/clear/direction)
1 ... 5, 6, 7 by mamalala - Sun Oct 05, 2014 8:52 pm
26 Replies
151515 Views
by safaka
Thu Dec 17, 2015 9:33 am
Topics
Title Statistics Last post
 What voltage are the GPIO pins?
1, 2 by dayzman - Sun Apr 19, 2015 8:30 am
5 Replies
23976 Views
by DMike92
Mon Mar 27, 2023 3:49 pm
 ESP-12 DHT22 sensor shield (My first PCB design).
1, 2 by aphlox - Mon Feb 13, 2023 3:58 am
4 Replies
3041 Views
by aphlox
Thu Mar 16, 2023 2:53 am
 Register documentation
1, 2 by RFZ - Mon Jul 31, 2017 10:46 am
6 Replies
17867 Views
by eriksl
Sat Feb 25, 2023 7:44 am
 ESP8266-01S: AT-Command Question
by Rob1 - Mon Feb 13, 2023 11:39 am
1 Replies
1414 Views
by AcmeUK
Mon Feb 20, 2023 3:49 am
 Voltage drop when powering an ESP-12F with a DCDC converter
by tgaspar - Wed Feb 01, 2023 3:24 pm
0 Replies
1471 Views
by tgaspar
Wed Feb 01, 2023 3:24 pm
 How to measure duty cycle, transmit it and replicate it
by 4est - Sat Jan 07, 2023 3:51 pm
1 Replies
1889 Views
by rooppoorali
Fri Jan 27, 2023 8:37 am
 Interference problem with ESP-8266MOD D1 MINI
by tzajaczk - Fri Jan 20, 2023 5:34 am
1 Replies
1738 Views
by rooppoorali
Thu Jan 26, 2023 9:48 am
 GPIO safety
by ninja_007 - Tue Jan 24, 2023 4:52 am
0 Replies
720 Views
by ninja_007
Tue Jan 24, 2023 4:52 am
 Upload issue with ESP8266 - DTR output 1.7V
by Arvindsa - Fri Mar 30, 2018 2:06 am
1 Replies
2365 Views
by frans eilering
Wed Dec 28, 2022 8:07 am
 DS18B20 various timing differences
by ArjenV - Tue Oct 18, 2022 11:05 am
2 Replies
2730 Views
by Ray Marshall
Sun Dec 18, 2022 11:15 am