Search found 1696 matches

by rudi ;-)
Fri Mar 31, 2017 8:30 am
Forum: Report Bugs
Topic: TG0WDT_SYS_RESET after two DEEPSLEEP_RESET
Replies: 23
Views: 29225

Re: TG0WDT_SYS_RESET after two DEEPSLEEP_RESET

confirm too ivan. same is in the ulp example after first wakeup -
if the board is disconnect from power supply then get the first wake up the right counter result.
next wakeup is then again TG0WDT until the board is not disconnect and connect again.
best wishes
rudi ;-)
by rudi ;-)
Thu Mar 30, 2017 9:23 pm
Forum: Hardware
Topic: ESP32 Pin Layout (for QFN 5*5), Pin25, Pin26
Replies: 32
Views: 54822

Re: ESP32 Pin Layout (for QFN 5*5), Pin25, Pin26

The pin 1 dot wouldn't line up with pin 1 if it was on the 14 pin side... Cheers hi hans you have the ESP32-D2WD Q5 too ? i know, the skizze in the docu point with pin1 to the 14 side but then one of the diagram is wrong cause like you see Q6 q6.png Q5 q5.png in the Q5 must then a mistake in the da...
by rudi ;-)
Thu Mar 30, 2017 8:18 pm
Forum: Hardware
Topic: ESP32 Pin Layout (for QFN 5*5), Pin25, Pin26
Replies: 32
Views: 54822

Re: ESP32 Pin Layout (for QFN 5*5), Pin25, Pin26

Hi Rudi, Yes, it's 16Mb = 2MB. Yes, available in small quantities from sales. Yes I have 300 in front of me. Just preparing to re-spin board due to this issue. I don't think the pinout diagram showing the numbers is correct. I can't get a good picture with my phone, unfortunately. Nor can I really ...
by rudi ;-)
Thu Mar 30, 2017 6:46 pm
Forum: Hardware
Topic: ESP32 Pin Layout (for QFN 5*5), Pin25, Pin26
Replies: 32
Views: 54822

Re: ESP32 Pin Layout (for QFN 5*5), Pin25, Pin26

Yes, plus it has built-in 2MB? flash in D2 configuration, so it's more secure and much smaller overall. D2 would be 16 Mbit ... Embedded Flash 0=No Embedded Flash 2=16 Mbit .. ordering_info.png .. I can confirm from inspecting .... thank you iosixllc i read between the lines - ESP32 with embedded F...
by rudi ;-)
Thu Mar 30, 2017 3:49 am
Forum: General Discussion
Topic: Low Rate WIFI Protocol LR
Replies: 16
Views: 27047

Re: Low Rate WIFI Protocol LR

ok, ready now for walking/flying
will add ping response time and GPS :)
wifi_scan-chn_rssi_.png
wifi_scan-chn_rssi_.png (71.6 KiB) Viewed 8644 times
best wishes
rudi ;-)
by rudi ;-)
Thu Mar 30, 2017 12:58 am
Forum: General Discussion
Topic: Low Rate WIFI Protocol LR
Replies: 16
Views: 27047

Re: Low Rate WIFI Protocol LR

Could not wait and not sleep think it looks good.. the world's first " hello world " with low rate on esp32 ;-) done! left tcp server with low rate listen after client connect , send hello world right tcp client with low rate connect and receive data step2_low_rate_tcp_server_and_client_hello_world_...
by rudi ;-)
Wed Mar 29, 2017 11:45 pm
Forum: Hardware
Topic: About the CAN controller.
Replies: 175
Views: 308318

Re: About the CAN controller.

@jcsbanks can you test the thing with alternative transceiver MCP2551 or TJA1051 .. i read you connect to the ESP32 Kvaser .. - Kvaser Leaf Light HS v2 - Kvaser Leaf Light HS GI - Kvaser Leaf Light HS v2 CB - Kvaser Leaf Light HS v2 OBDII conectors.png i think you use: Kvaser Leaf Light v2 HS . Item...
by rudi ;-)
Wed Mar 29, 2017 8:52 pm
Forum: General Discussion
Topic: Low Rate WIFI Protocol LR
Replies: 16
Views: 27047

Re: Low Rate WIFI Protocol LR

@ivan
how does this looks to you ;-)
step1_low_rate_connecting_test.png
step1_low_rate_connecting_test.png (80.96 KiB) Viewed 8657 times
will test on weekend the thing outside.
txs for allways teaching us in the right position!

best wishes
rudi ;-)

SoftAp: DevKitC V 2
Station: ESP32 Demo Board V2
by rudi ;-)
Wed Mar 29, 2017 4:25 pm
Forum: General Discussion
Topic: which new "esp" 8 pin ic is this on the new esp32 modul? ;-)
Replies: 115
Views: 139238

Re: which new "esp" 8 pin ic is this on the new esp32 modul? ;-)

SPI PSRAM is not as standardised as SPI flash, there can be differences between vendor implementations, command sets, etc. Angus, do you can tell more about the manufacturer of the used pSRAM in WROVER and where we can buy? is there a datasheet available from this used pSRAM? thank you best wishes ...
by rudi ;-)
Wed Mar 29, 2017 3:12 pm
Forum: General Discussion
Topic: Need to Change line 4470 in bta_dm_act.c
Replies: 2
Views: 4159

Re: Need to Change line 4470 in bta_dm_act.c

There is a small bug in the bluetooth code when setting a random address. Line 4470 of bta_dm_act.c needs to be changed to UINT8 len = sizeof(p_data->set_addr.address); . It was previously UINT8 len = sizeof(p_data->set_addr); . Thanks! thanks you mean this line in code`? /*************************...