melastmohican

7 ms·

1.
Driving a 7.3" 6-Color E-Paper Display in `no_std` Rust (ESP32-S3)(github.com)
1 points by melastmohican 1mo ago|0 comments
2.
by melastmohican 3mo ago
I was playing with the official Espressif Rust Board, which is ESP32C3, but I didn't try Matter on it. It would be on the same boat as Pico W because it only supports Matter over Wifi. https://github.com/melastmohican&#
3.
by melastmohican 3mo ago
I was happy to make it work at all :-) There is a guy on the internet who measures the power consumption of many mcus and concludes the nrf52840 is the best: https://www.youtube.com/watch?v=KE7bOYCYETM
4.
by melastmohican 3mo ago
Actually, you can make it work with Arduino Nano Matter. It boils down to vendor support. If they support Arduino like Silicon Labs or Espressif, then it is available for hobbyists.
5.
by melastmohican 3mo ago
The initial approach was to run BLE and Wi-Fi simultaneously. Provisioning sometimes worked. It seems like there was some interference. Then switched to run BLE with Wi-FI off. When I got Wi-Fi credentials, switched BLE off, and turned Wi-F
6.
A Matter Wi-Fi Light Bulb in Rust on the Raspberry Pi Pico 2 W(github.com)
165 points by melastmohican 3mo ago|43 comments
7.
by melastmohican 3mo ago
Hi HN, I’ve been experimenting with the new Raspberry Pi Pico 2 W (RP2350) and wanted to see how difficult it would be to build a fully compliant Matter smart device from scratch using Rust. I put together a complete "Blinky" exam
8.
Embedded Rust discovery guide for the official Rust ESP32-C3 board(github.com)
3 points by melastmohican 5mo ago|0 comments
9.
by melastmohican 5mo ago
Hi HN, I recently picked up the WeAct Studio MiniSTM32H750VBTX. On paper, it's a dream for $10: a 480MHz Cortex-M7, built-in ST7735 TFT, and an OV2640 camera interface. In reality, the documentation is a black hole. I wanted to build
10.
The Cost of Cheap Clone Boards: Streaming Video on an STM32H750(msj.prose.sh)
2 points by melastmohican 5mo ago|1 comments