Search found 2 matches

by m.lettieri
Tue May 21, 2019 10:21 am
Forum: ESP-IDF
Topic: MQTT TLS: The certificate Common Name (CN) does not match with the expected CN
Replies: 0
Views: 2871

MQTT TLS: The certificate Common Name (CN) does not match with the expected CN

Using release 3.2, when i try to connect to any ssl mqtt broker i receive this error. E (6128) esp-tls: mbedtls_ssl_handshake returned -0x2700 I (6128) esp-tls: Failed to verify peer certificate! I (6128) esp-tls: verification info: ! The certificate Common Name (CN) does not match with the expected...
by m.lettieri
Fri Aug 31, 2018 1:21 pm
Forum: General Discussion
Topic: low voltage on output pins
Replies: 8
Views: 16962

Re: low voltage on output pins

I've the same issue... pin connected to a transistor give output 0.8V. did you solved?