Search found 1696 matches

by rudi ;-)
Thu Feb 16, 2017 5:03 pm
Forum: News
Topic: ESP32 "ESP-BLE-HELLO" DONE! 22 September 2016
Replies: 4
Views: 20224

Re: ESP32 "ESP-BLE-HELLO" DONE! 22 September 2016

Hi Rudi, I made the BLE test, and is working also, but in the typw I see "classic and BLE" in your case you got only "BLE" this parameter is configurable? I ask because the current consumption is to high around 130mA https://drive.google.com/open?id=0B7nmzZSGG6GqME9kV1RFa1hzWHZrUkhXZ09uY3p2Y2x1cElR...
by rudi ;-)
Thu Feb 16, 2017 4:44 pm
Forum: General Discussion
Topic: silicon v2
Replies: 4
Views: 9011

Re: silicon v2

it seams, that V2 is just in time not at market. best wishes rudi ;-) :( Week 1 2017 was still rev 0 that is interesting I wonder how many pcs they made. Rev 1 & psram where are you?! exactly this was my thinking too. produce in 012017 rev 0(1) was not economical if rev 1(2) comes in feb 2017 ( whe...
by rudi ;-)
Thu Feb 16, 2017 4:26 pm
Forum: General Discussion
Topic: silicon v2
Replies: 4
Views: 9011

Re: silicon v2

by rudi ;-)
Thu Feb 16, 2017 4:18 pm
Forum: Hardware
Topic: esp32使用emac时,gpio0作为EXT_OSC_CLK,如何避免进入下载模式
Replies: 18
Views: 29241

Re: esp32使用emac时,gpio0作为EXT_OSC_CLK,如何避免进入下载模式

还有一个解决思路是,使用esp32自身的emac时钟,使用gpio16,不过没有官方代码,不知道如何配置 hi yeah - this was the plan https://github.com/espressif/esp-idf/blob/master/components/esp32/include/soc/emac_ex_reg.h#L24 https://github.com/espressif/esp-idf/blob/aece3d6fc62fd91d3c5a87e0ab2ddb5ac51d8ff0/components/ethernet/emac_dev.c#L104 htt...
by rudi ;-)
Thu Feb 16, 2017 3:28 pm
Forum: General Discussion
Topic: silicon v2
Replies: 4
Views: 9011

Re: silicon v2

dotthree wrote:Rudi sharing this news just made my day :-)

then share #2 comes here:

Hi

can someone from espressif team confirm:

which brandmark / produce date does Silicon V 2 have?
can this be that this Chips are Silicon V 2 ?

012017


please answere asap.




best wishes
rudi ;-)
by rudi ;-)
Thu Feb 16, 2017 4:15 am
Forum: General Discussion
Topic: How to connect ESP32 to RMII physical
Replies: 10
Views: 22968

Re: How to connect ESP32 to RMII physical

colman wrote:Are their any reference schematic or document that use the RMII to interface to 10/100 Ethernet Transceiver?

Regards,
Colman

ESP Guys, please!
push!


best wishes
rudi ;-)
by rudi ;-)
Thu Feb 16, 2017 4:14 am
Forum: General Discussion
Topic: How to connect ESP32 to RMII physical
Replies: 10
Views: 22968

Re: How to connect ESP32 to RMII physical

I don't think internal clock is supported by Ethernet driver yet hi WiFive, do you know more about? is this a silicon V1 problem or other? https://www.esp32.com/viewtopic.php?f=12&t=367&p=5277#p5277 in test : PIN_FUNC_SELECT(PERIPHS_IO_MUX_GPIO16_U, FUNC_GPIO16_EMAC_CLK_OUT); this is not working ju...
by rudi ;-)
Thu Feb 16, 2017 4:08 am
Forum: Hardware
Topic: ESP32 ethernet, SPI, JTAG pin questions
Replies: 13
Views: 27680

Re: RMII Interface

Hi, As I'm using Wroom-32 and I want to use RMII Interface then which pin provides 50MHz of clock output as a reference clock for PHY transceiver??? Either GPIO16(EMAC_CLOCK_OUT) or GPIO17(EMAC_CLOCK_OUT_180)..... And also, what will be the output of CLOCK_OUT1(IO0), CLOCK_OUT2(IO3) and CLOCK_OUT3(...
by rudi ;-)
Wed Feb 15, 2017 10:00 pm
Forum: Report Bugs
Topic: [solved] gpio_set_pull_mode(<GPIO>, GPIO_PULLUP_ONLY) not work?
Replies: 3
Views: 17358

Re: [solved] gpio_set_pull_mode(<GPIO>, GPIO_PULLUP_ONLY) not work?

helped me with mod on buttons
but i have mean ( input pins ) make sence to have pullup/pulldown in software, sade.
not sure that V2 have this - let me surprise.

best wishes
rudi ;-)
by rudi ;-)
Wed Feb 15, 2017 1:43 pm
Forum: Documentation
Topic: Documentation Requests/Feedback
Replies: 81
Views: 208723

Re: Document Requests

;-)
more and more infos about spotted: ESP32-Lyra32-T

V2

ESP32 PSRAM Modul

hope we get Documents about it?


best wishes
rudi ;-)