Watchy
TFT_eSPI
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| Watchy | TFT_eSPI | |
|---|---|---|
| 8 | 50 | |
| 1,776 | 3,344 | |
| - | - | |
| 7.3 | 8.0 | |
| 14 days ago | 8 days ago | |
| C | C | |
| MIT License | GNU General Public License v3.0 or later |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
Watchy
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[HELP] Watchy with 3-color display
You may also need to set the variable "panel" here
- Quest for My Perfect Watch
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Frustration about either bugs or my own dumbness
So I just received my watchy today and wanted to upload a new watchface. When trying the arduino-method stated in the official docs I run into this error https://github.com/sqfmi/Watchy/issues/166 .
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Watch not keeping time?
Also see https://github.com/sqfmi/Watchy/issues/40
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Watchy: The Hackable $50 Smartwatch
Wow, this article doesn't do it justice.
Watchy is an open source hardware device that uses an e-ink display and has an ESP32 module builtin [0].
SQFMI, the creator of watchy, has a twitter account [1] which has some very nice screenshots [2] [3]. Even the CrowdSupply website has better pics of the device [4].
This is one of the few watches I've been sorely tempted to buy.
[0] https://github.com/sqfmi/Watchy
[2] https://twitter.com/sqfmi/status/1351647180382228488
- Watchy - An Open Source E-Ink Smartwatch
- Watchy – Fully Open Source E-Paper Watch
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E-Ink Watch based on the ESP32
It's on sale on Tindie. But I recommend to look at their github repo. Not many updates and one issue says that example code is nothing you would consider as smart watch. https://github.com/sqfmi/Watchy/releases
TFT_eSPI
- TFT display no connecting to ESP32
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How do I start out with displays?
Bodmer's TFT_eSPI is a graphics library for drawing to various displays, like the ILI9341, which is supported. It can be used with the Arduino IDE to program a Pico to interface with an ILI9341 using SPI, 8 bit parallel or 16 bit parallel interfaces.
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Connecting ESP32 with TFT Display
For example, the electropeak link you posted showed a TFT LCD with the ILI9341 chip, and if you are using the TFT_eSPI library, this file needs to be configured https://github.com/Bodmer/TFT_eSPI/blob/master/User_Setup.h , the default configuration looks correct in this case.
- How to use 8bit Ili9341 with esp32 using eyespi
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Unable to get LILYGO T-QT board working. User_Setup.h help.
Example Setup70b_ESP32_S3_ILI9341.h
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ESP32-iLi9341 with DIGITEN G3/8 Water Flow Hall Sensor shows negative value
Discription /* * Esp32 WROOM with iLi9341_TFT display * TFT_eSPI Library // https://github.com/Bodmer/TFT_eSPI * * ESP32Encoder Library // https://github.com/madhephaestus/ESP32Encoder.git * * DIGITEN G3/8 Water Flow Hall Sensor * Red - VIN(5v) * Black - GND * Yellow - D2 * * */ Enable TFT_eSPI Library #include // Hardware-specific library #include TFT_eSPI tft = TFT_eSPI(); // Invoke custom library ESP32ENCODER Setup ``` #include
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Esp32 with DIGITEN G3/8 Water Flow Hall Sensor shows negative numbers
``` /* * Esp32 WROOM with iLi9341_TFT display * TFT_eSPI Library // https://github.com/Bodmer/TFT_eSPI * * ESP32Encoder Library // https://github.com/madhephaestus/ESP32Encoder.git * * DIGITEN G3/8 Water Flow Hall Sensor * Red - VIN(5v) * Black - GND * Yellow - D2 * *
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What is the best method to split a single OLED screen and treat it as two separate sections?
My favorite Arduino compatible graphics library is https://github.com/Bodmer/TFT_eSPI
- [Esp32] Pantalla para dormir en TTGO T-Dislay?
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For this TFT Display, can I buy a breakout board online or would I need to make one myself?
I was under the impression that since this display uses a ST7789V, I'd be able to use the TFT_eSPI library which has support for this controller with ESP32 board. Is that a correct assumption on my part?
What are some alternatives?
EthernetENC - Ethernet library for ENC28J60. This is a modern version of the UIPEthernet library. EthernetENC library is compatible with all Arduino architectures with Arduino SPI library with transactions support. Only include EthernetENC.h instead of Ethernet.h
LovyanGFX - SPI LCD graphics library for ESP32 (ESP-IDF/ArduinoESP32) / ESP8266 (ArduinoESP8266) / SAMD51(Seeed ArduinoSAMD51)
DT78-App-Android - Alternative app for the DT78 Smartwatch. Also works with DT92 & DT66. May work with watches that use the WearFit 2.0 app.
lvgl - Embedded graphics library to create beautiful UIs for any MCU, MPU and display type.
watchy-cases - Collection of Watchy Case/Body designs
Adafruit-ST7735-Library - This is a library for generic ST7735 128x128 TFT Displays, based on Adafruit library for their own 1.8" display
TTGO_TWatch_Library
u8g2 - U8glib library for monochrome displays, version 2
Arduino-HomeKit-ESP8266 - Native Apple HomeKit accessory implementation for the ESP8266 Arduino core.
Adafruit-GFX-Library - Adafruit GFX graphics core Arduino library, this is the 'core' class that all our other graphics libraries derive from
LibSSH-ESP32 - Libssh SSH client & server port to ESP32 Arduino library
UTFT-ESP - UTFT with support for ESP8266 and ESP32