Search found 13 matches

by DataDigger
Sun May 01, 2022 7:13 am
Forum: ESP-AT
Topic: What Setting to get ESP-AT v2.2.1.0_esp8266 to work on ESP-01 ?
Replies: 13
Views: 79339

Re: What Setting to get ESP-AT v2.2.1.0_esp8266 to work on ESP-01 ?

I got it to work with an old version "AT-Firmware 1.1.0.0" from SDK 1.5.4. $ esptool --port /dev/ttyUSB0 write_flash --flash_mode dout --flash_freq 26m --flash_size 4MB 0x000000 boot_v1.5.bin 0x001000 512+512/user1.1024.new.2.bin 0x03fc000 esp_init_data_default.bin 0x07e000 blank.bin 0x3fe000 blank....
by DataDigger
Fri Apr 29, 2022 12:22 am
Forum: ESP-AT
Topic: What Setting to get ESP-AT v2.2.1.0_esp8266 to work on ESP-01 ?
Replies: 13
Views: 79339

Re: What Setting to get ESP-AT v2.2.1.0_esp8266 to work on ESP-01 ?

Today I got the bigger Flash-Devices "W25Q32BVSIG": $ esptool.py --port /dev/ttyUSB0 --baud 115200 flash_id esptool.py v3.3 Serial port /dev/ttyUSB0 Connecting.... Detecting chip type... Unsupported detection protocol, switching and trying again... Connecting... Detecting chip type... ESP8266 Chip i...
by DataDigger
Fri Apr 29, 2022 12:07 am
Forum: ESP-AT
Topic: What Setting to get ESP-AT v2.2.1.0_esp8266 to work on ESP-01 ?
Replies: 13
Views: 79339

Re: What Setting to get ESP-AT v2.2.1.0_esp8266 to work on ESP-01 ?

Depends on your Terminal Programm, eg. the Arduino Serial Monitor works, but you can't get screen or minicom to send Line Feed (LF; \n) instead of Carriage Return (CR; \r) So I use the Arduine IDE or: minicom --device /dev/ttyUSB0 --baudrate 112500 --noinit AT Ctrl+M Ctrl+J (no Enter nor Return Key)...
by DataDigger
Thu Mar 24, 2022 8:44 am
Forum: ESP-AT
Topic: What Setting to get ESP-AT v2.2.1.0_esp8266 to work on ESP-01 ?
Replies: 13
Views: 79339

Re: What Setting to get ESP-AT v2.2.1.0_esp8266 to work on ESP-01 ?

Thanks for the link, but I don't have nerves left after the "only 5 minutes" to upload already took 3 days, and now also trying to compile.
I ordered bigger Flash devices, to solve the problems and even get more features 8-) :D
Thank you very much !
by DataDigger
Wed Mar 23, 2022 10:39 pm
Forum: ESP-AT
Topic: What Setting to get ESP-AT v2.2.1.0_esp8266 to work on ESP-01 ?
Replies: 13
Views: 79339

Re: What Setting to get ESP-AT v2.2.1.0_esp8266 to work on ESP-01 ?

I tried: $ esptool.py --port /dev/ttyUSB0 --baud 115200 flash_id esptool.py v3.3 Serial port /dev/ttyUSB0 Connecting.... Detecting chip type... ESP8266 Chip is ESP8266EX Features: WiFi Crystal is 26MHz MAC: <secret> Uploading stub... Running stub... Stub running... Manufacturer: 5e Device: 3214 Dete...
by DataDigger
Wed Mar 23, 2022 10:02 am
Forum: ESP-AT
Topic: What Setting to get ESP-AT v2.2.1.0_esp8266 to work on ESP-01 ?
Replies: 13
Views: 79339

Re: What Setting to get ESP-AT v2.2.1.0_esp8266 to work on ESP-01 ?

Looks better, but with the Settings --flash_mode dio --flash_freq 80m --flash_size 2MB 0x8000 partition_table/partition-table.bin 0x9000 ota_data_initial.bin 0x0 bootloader/bootloader.bin 0x10000 esp-at.bin 0xF0000 at_customize.bin 0xFC000 customized_partitions/client_ca.bin 0x106000 customized_part...
by DataDigger
Tue Mar 22, 2022 7:53 am
Forum: ESP-AT
Topic: What Setting to get ESP-AT v2.2.1.0_esp8266 to work on ESP-01 ?
Replies: 13
Views: 79339

What Setting to get ESP-AT v2.2.1.0_esp8266 to work on ESP-01 ?

Hello The Example shows how to flash an ESP32 and it works with my ESP32 :D Now I have a few ESP-01 (not "S") and look for the Settings. :?: Flash is a "T25S80, PB20s8, EE5502" recognised as 8Mbit. But in v2.2.1.0_esp8266 are no server_cert.bin, server_key.bin, server_ca.bin ? Do I have to make a cu...
by DataDigger
Sat Feb 02, 2019 5:12 am
Forum: General Discussion
Topic: How to wire for IrDA ?
Replies: 9
Views: 18767

Re: How to wire for IrDA ?

Hello Q I guess yes, because I also didn't find anything else. There is no Library, it's all in Hardware. A Hardware UART that can switch into IrDA Mode by activate the Bit's in the Register. Got it to work from 5mm up to 3 m with 3.3 Volt and up to 4 m with 5 Volt on the TFDU4101. Hope that helps. DD
by DataDigger
Sun Sep 02, 2018 7:07 pm
Forum: General Discussion
Topic: How to wire for IrDA ?
Replies: 9
Views: 18767

Re: How to wire for IrDA ?

Hello Bob, I tried it first without any IrDA Code, just a wired serial connection with 5V TTL Levels. (Cross Rx->Tx and vice versa) As that worked, I set it up with a normal LED to see if there is some activity, then I checked it with an Oscilloscope. Then I set up the IR-LED with R1 = 100 Ohm and R...