Search found 2065 matches

by WiFive
Mon Nov 19, 2018 1:15 pm
Forum: ESP32 IDF
Topic: ULP Pulse Counting Example
Replies: 5
Views: 90

Re: ULP Pulse Counting Example

Call both
by WiFive
Mon Nov 19, 2018 9:57 am
Forum: ESP32 IDF
Topic: ULP Pulse Counting Example
Replies: 5
Views: 90

Re: ULP Pulse Counting Example

Gpio34 has no internal pull resistor so it floats and you are measuring noise
by WiFive
Sun Nov 18, 2018 11:18 pm
Forum: Hardware
Topic: Deep sleep wake up from GPIO impossible using Arduino IDE?
Replies: 2
Views: 81

Re: Deep sleep wake up from GPIO impossible using Arduino IDE?

Code: Select all

#include "esp_sleep.h"
And

Code: Select all

esp_sleep_enable_ext0_wakeup
by WiFive
Sun Nov 18, 2018 6:17 pm
Forum: Showcase
Topic: New ESP32-WROVER Ethernet Board
Replies: 25
Views: 5428

Re: New ESP32-WROVER Ethernet Board

There are quite a few choices for Ethernet now such as the olimex boards, the electrodragon breakout, wesp32, esp32-circle, som-esp32-1, neonious, and more on tindie. Not all use wrover and there could be room for more, just need a killer feature.
by WiFive
Sun Nov 18, 2018 12:50 pm
Forum: ESP32 IDF
Topic: Non-volatile storage with flash encryption enabled.
Replies: 17
Views: 1018

Re: Non-volatile storage with flash encryption enabled.

The ciphertext is not two identical 128-bit blocks. The first block is all 0xff and the second block is all 0xee. Each key has a different ciphertext but each key is 256bit which is 2 128bit blocks which are identical. @ESP_Angus how about: for(uint8_t cnt = 0; cnt < NVS_KEY_SIZE; cnt++) { cfg->eky...
by WiFive
Sun Nov 18, 2018 11:50 am
Forum: General Discussion
Topic: Issue using code/codebox in posts
Replies: 3
Views: 86

Re: Issue using code/codebox in posts

I don't see line endings deleted
by WiFive
Sun Nov 18, 2018 10:08 am
Forum: General Discussion
Topic: Simulating RF transmitter remote
Replies: 1
Views: 59

Re: Simulating RF transmitter remote

It should be very similar to sending IR codes with RMT peripheral
by WiFive
Fri Nov 16, 2018 10:42 pm
Forum: Hardware
Topic: ESP32-WROVER temperature specification change
Replies: 12
Views: 940

Re: ESP32-WROVER temperature specification change

ESP32-WROVER Datasheet 2018.11 V2.0 Updated the recommended operating temperature from –40 °C ~ 65 °C to –40 °C ~ 85 °C. Updated Chapter 6: Schematics, where C18 is changed from a 1 µF capacitor to a 4.7 µF capacitor Clarification? Are these two changes related? Meaning will modules without increas...
by WiFive
Fri Nov 16, 2018 9:48 pm
Forum: ESP32 IDF
Topic: [SOLVED] Severe Limitation to APSTA Mode
Replies: 6
Views: 126

Re: Severe Limitation to APSTA Mode

Do a manual scan on a single channel and only call connect when you see your AP.
by WiFive
Thu Nov 15, 2018 7:55 am
Forum: ESP32 IDF
Topic: Non-volatile storage with flash encryption enabled.
Replies: 17
Views: 1018

Re: Non-volatile storage with flash encryption enabled.

ESP_Angus wrote:
Wed Nov 14, 2018 10:44 pm
The ciphertext is not two identical 128-bit blocks. The first block is all 0xff and the second block is all 0xee.
Each key has a different ciphertext but each key is 256bit which is 2 128bit blocks which are identical.

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