Search found 88 matches
- Wed Jul 20, 2022 11:04 pm
- Forum: ESP32 boards
- Topic: Hardware SPI Problem
- Replies: 6
- Views: 3267
Re: Hardware SPI Problem
I have not spent much time with the ESP32-CAM board, but the schematics show the SDCARD using pins 12, 13, and 14 (and others) for the SDMMC interface. Could that be causing issues with the hardware SPI?
- Sun Jun 26, 2022 6:01 am
- Forum: ESP32 boards
- Topic: Display issues on the TTGO T-watch S76G (GPS + LoRa version)
- Replies: 2
- Views: 2393
Re: Display issues on the TTGO T-watch S76G (GPS + LoRa version)
The T-watch S76G looks close enough to the T-watch 2020 that the firmware and examples from https://github.com/russhughes/st7789_mpy should work, You may need to add additional modules to use other features of the watch.
- Sun Jun 19, 2022 6:20 pm
- Forum: ESP32 boards
- Topic: LilyGO T5 4.7 driver?
- Replies: 12
- Views: 97121
Re: LilyGO T5 4.7 driver?
I have spent a lot of time working on a driver for the LilyGO T4 4.7 using a newer version of https://github.com/vroland/epdiy and have run into the same issue with ghosting. The ghosting happens almost always after a power-on and less frequently but randomly after a soft reset. There is some confli...
- Sat Jun 04, 2022 7:37 pm
- Forum: Development of MicroPython
- Topic: gource.io visualization of https://github.com/micropython/micropython development.
- Replies: 1
- Views: 3593
- Tue Apr 05, 2022 10:59 pm
- Forum: Drivers for External Components
- Topic: L58 Multi-Touch MicroPython Module
- Replies: 2
- Views: 26853
Re: L58 Multi-Touch MicroPython Module
Not yet. I'm working on an on-screen keyboard but I am still having issues with my port of the display driver.
- Mon Apr 04, 2022 6:36 pm
- Forum: Drivers for External Components
- Topic: L58 Multi-Touch MicroPython Module
- Replies: 2
- Views: 26853
L58 Multi-Touch MicroPython Module
L58 Multi-Touch MicroPython module with working multi-touch. Tested on LilyGo-EPD47 T5 E-Paper 4.7" running MicroPython v1.18
https://github.com/russhughes/L58Touch
https://github.com/russhughes/L58Touch
- Tue Mar 15, 2022 5:35 pm
- Forum: ESP32 boards
- Topic: Can't flash an ESP32-S2
- Replies: 18
- Views: 7802
Re: Can't flash an ESP32-S2
Given that the chip supports USB natively, why have Espressif implemented a USB-UART bridge? The native USB has some limitations (https://docs.espressif.com/projects/esp-idf/en/latest/esp32s2/api-guides/usb-otg-console.html) that could be annoying during development. One advantage is using the nati...
- Sun Feb 13, 2022 4:25 am
- Forum: ESP32 boards
- Topic: Bejazzled ESP32 AKA C3FH4 RGB
- Replies: 10
- Views: 5703
Re: Bejazzled ESP32 AKA C3FH4 RGB
I think you are correct, but I have not played with the device yet.
- Sun Feb 13, 2022 1:41 am
- Forum: ESP32 boards
- Topic: Bejazzled ESP32 AKA C3FH4 RGB
- Replies: 10
- Views: 5703
Re: Bejazzled ESP32 AKA C3FH4 RGB
The ESP32-C3FH4 includes 4MB of internal flash. Micropython GENERIC_C3 is configured for 4MB as well.
- Fri Feb 04, 2022 4:57 am
- Forum: Hardware Projects
- Topic: MicroPython based 3D printed drawing robot powered by a TTGO T-Display
- Replies: 14
- Views: 65734
Re: MicroPython based 3D printed drawing robot powered by a TTGO T-Display
Sorry about that, I've been around here long enough to forget that was a thing. I've replied to the message.