Thank you!
I'm using the PICO firmware and works OK.
Regards,
Ernesto.
Search found 13 matches
- Thu Jun 23, 2022 1:51 pm
- Forum: Raspberry Pi microcontroller boards
- Topic: Firmware for RP2040 Zero
- Replies: 2
- Views: 4810
- Wed Jun 22, 2022 8:37 pm
- Forum: Raspberry Pi microcontroller boards
- Topic: Firmware for RP2040 Zero
- Replies: 2
- Views: 4810
Firmware for RP2040 Zero
Hello!
What is the most appropriate firmware to program a RP2040 Zero board?
https://www.waveshare.com/wiki/RP2040-Zero
Maybe the PIMORONI TINY2040 which also has 2 MB of Flash, or the RASPBERRY PICO firmware?
Is there any difference between them?
Thankfully,
Ernesto.
What is the most appropriate firmware to program a RP2040 Zero board?
https://www.waveshare.com/wiki/RP2040-Zero
Maybe the PIMORONI TINY2040 which also has 2 MB of Flash, or the RASPBERRY PICO firmware?
Is there any difference between them?
Thankfully,
Ernesto.
- Sat Feb 26, 2022 1:12 am
- Forum: ESP32 boards
- Topic: Problem installing firmware in SP32-S2 (solved)
- Replies: 11
- Views: 5703
Re: Problem installing firmware in SP32-S2 (solved)
Hi Davef
Looking at the schematic it seems to me that the connections of the USB connector depend on the resistors R32/R39 and R33/R38
Thanks for your help
Ernesto
Looking at the schematic it seems to me that the connections of the USB connector depend on the resistors R32/R39 and R33/R38
Thanks for your help
Ernesto
- Sat Feb 26, 2022 12:35 am
- Forum: ESP32 boards
- Topic: Problem installing firmware in SP32-S2 (solved)
- Replies: 11
- Views: 5703
Re: Problem installing firmware in SP32-S2
Well, I was finally able to successfully flash the firmware to my ESP32-S2-Saola board. https://docs.espressif.com/projects/esp-idf/en/latest/esp32s2/hw-reference/esp32s2/user-guide-saola-1-v1.2.html Obviously I hadn't understood the function of each USB port, but the instructions aren't very clear ...
- Thu Feb 24, 2022 8:08 pm
- Forum: ESP32 boards
- Topic: Problem installing firmware in SP32-S2 (solved)
- Replies: 11
- Views: 5703
Re: Problem installing firmware in SP32-S2
Unfortunately the same result.. ernesto@ernesto-CX23200W:~$ rshell -p /dev/ttyUSB0 --baud=115200 --editor nano --buffer-size=30 -a Using buffer-size of 30 Connecting to /dev/ttyUSB0 (buffer-size 30)... Trying to connect to REPL I checked port permissions and are OK (I can program the firmware using ...
- Wed Feb 23, 2022 10:49 pm
- Forum: ESP32 boards
- Topic: Problem installing firmware in SP32-S2 (solved)
- Replies: 11
- Views: 5703
Re: Problem installing firmware in SP32-S2
Thank you Davef After installing rshell I copied micropython again using ESPTool but I have no response from the board: ernesto@ernesto-CX23200W:~/Descargas$ rshell -p /dev/ttyUSB0 Using buffer-size of 32 Connecting to /dev/ttyUSB0 (buffer-size 32)... Trying to connect to REPL --(no response)-- I`m ...
- Wed Feb 23, 2022 9:41 am
- Forum: ESP32 boards
- Topic: Problem installing firmware in SP32-S2 (solved)
- Replies: 11
- Views: 5703
Re: Problem installing firmware in SP32-S2
No errors. Yes, I´m using a computer running Linux.
Regards,
Ernesto.
Regards,
Ernesto.
- Tue Feb 22, 2022 9:49 pm
- Forum: ESP32 boards
- Topic: Problem installing firmware in SP32-S2 (solved)
- Replies: 11
- Views: 5703
Problem installing firmware in SP32-S2 (solved)
Hi! I just bought an ESP32-S2-Saola-1 V1.2 board and I haven't been able to install the Micropython firmware. I downloaded the "Generic_S2" and "ESP32_S2_Wrover" versions and I haven't been able to get either one to work. I tried it first from Thonny and then with ESPTOOL and the result was the same...
- Wed Jan 19, 2022 12:08 pm
- Forum: Programs, Libraries and Tools
- Topic: Library for Thinger.io
- Replies: 0
- Views: 11593
Library for Thinger.io
Hello! I want to send some data to thinger.io from an ESP8266. Although I have seen that it can be done using HTTP, apparently in this way all the benefits of the platform are not taken advantage of, which is achieved with the incorporation of a library in the code. However, I only find the library ...
- Sun Mar 21, 2021 12:36 pm
- Forum: ESP32 boards
- Topic: Micropython on ESP32-C3
- Replies: 36
- Views: 252142