Search found 2114 matches

by WiFive
Wed Feb 20, 2019 5:52 am
Forum: General Discussion
Topic: eth_clock_mode_t for ESP32 WROVER
Replies: 3
Views: 79

Re: eth_clock_mode_t for ESP32 WROVER

WroverB has a provision internally to not use gpio 17 with the new 8mb psram but I don't know if it has ever shipped in this configuration or if the signal is even routed to the pad.
by WiFive
Tue Feb 19, 2019 1:46 am
Forum: ESP32 IDF
Topic: AP to APSTA without loosing AP client
Replies: 3
Views: 166

Re: AP to APSTA without loosing AP client

If it has to change channels then yes, client will have to reconnect on the new channel.
by WiFive
Mon Feb 18, 2019 4:27 am
Forum: Hardware
Topic: Esp32 connected to 1-wire overheats and burns board
Replies: 7
Views: 170

Re: Esp32 connected to 1-wire overheats and burns board

Most 1-wire devices can work at 3.3v
by WiFive
Tue Feb 12, 2019 3:37 am
Forum: General Discussion
Topic: U-Boot port for expressif ESP_WROVER_KIT
Replies: 5
Views: 202

Re: U-Boot port for expressif ESP_WROVER_KIT

I would guess more specifically he wants an interactive 2nd stage bootloader that would allow you to interrupt normal boot and update the firmware over uart without having to enter 1st stage bootloader download mode
by WiFive
Tue Feb 05, 2019 11:50 am
Forum: ESP32 IDF
Topic: Can driver bug
Replies: 2
Views: 152

Re: Can driver bug

Did you open GitHub issue?
by WiFive
Mon Jan 21, 2019 2:15 pm
Forum: General Discussion
Topic: Configuring ESP32 to execute from SPI RAM
Replies: 8
Views: 944

Re: Configuring ESP32 to execute from SPI RAM

Psram is mapped into dram and the CPU cannot execute instructions from dram

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