From 2407da55acdb406940934c35e92852a146a6dadb Mon Sep 17 00:00:00 2001 From: Michael Rogger Date: Thu, 29 Aug 2024 20:32:04 +0200 Subject: [PATCH] Update README.md --- README.md | 15 +++------------ 1 file changed, 3 insertions(+), 12 deletions(-) diff --git a/README.md b/README.md index a64baaa..6f81bc1 100644 --- a/README.md +++ b/README.md @@ -1,5 +1,5 @@ # Schneggi sensor 🐌 -A low-power ZigBee sensor integrated with HomeAssistant for monitoring temperature, humidity, and CO2 levels. +A low-power ZigBee sensor integrated with HomeAssistant for monitoring temperature, humidity, and CO2. ## Design Goals - High accuracy temperature and humidity measurements ([Sensirion SHTC3](https://www.sensirion.com/products/catalog/SHTC3/)) @@ -18,23 +18,14 @@ The PCB was designed with KiCad 7 and manufactured/assembled with JLCPCB. All re ![base](https://github.com/user-attachments/assets/ae48fca6-d7ca-4260-b0ca-0d7fdca1a1e8) ![co2](https://github.com/user-attachments/assets/a420414e-1857-45f5-8971-0bba9cf12d0e) -## Case -A 3D printable case was generated with the help of [Ultimate Box Maker](https://github.com/jbebel/Ultimate-Box-Maker). - -![Ultimate_Box](https://github.com/Rogger/schneggi-sensor/assets/371835/782dbbfe-b442-4105-b787-0a193e914e4e) - ## HomeAssistant -Works out of the box - -![Screenshot from 2023-11-21 21-22-59](https://github.com/Rogger/schneggi-sensor/assets/371835/cefebd48-2896-4cb5-bfa6-d6ba029c3226) -![Screenshot from 2023-11-21 21-27-04](https://github.com/Rogger/schneggi-sensor/assets/371835/61f52585-6c13-4973-a659-87bb132f250d) +![image](https://github.com/user-attachments/assets/fe9de769-8348-4b40-8632-f8fcfae44b9a) ## How to build? -- Install VSCode + nRF plugins. +- Install VSCode + nRF plugins - Install nRF SDK and toolchain 2.5.0 - Add a build configuration with custom board `adafruit_feather_nrf52840` -- You can program the board with the nRF52840 DK, the following wiring was used https://devzone.nordicsemi.com/f/nordic-q-a/84893/programming-a-custom-board-with-an-nrf52840-dev-kit. Additionally the pin RESET is connected, for automatic board reset. ## Resources - The PCB design was inspired by [Getting Started With nRF52 MCU in a PCB](https://resources.altium.com/p/getting-started-nrf52-mcu-pcb#getting-started-schematics)