Elegoo centaury carbon-Filament-Movement-Sensor
About the Elegoo centaury carbon-Filament-Movement-Sensor PCB
Elegoo centaury carbon-Filament-Movement-Sensor is an open source ESP32 PCB design by Sohcahtoaii, published on GitHub under the GPL-3.0 license. It is a 2-layer board measuring 58 × 32 mm, with 45 components from 37 distinct parts.
Its main chip is the ESP32-S3-MINI-1, from the ESP32 family. Other key parts include the AMS1117-3.3 and USBLC6-2P6. By type, the board carries 22 test points, 10 capacitors, 3 ICs, 3 connectors, 3 resistors and 2 switches.
It belongs with the sensors designs in this gallery.
From the project
An upgrade for elegoo centaury carbon a Filament Movement Sensor base on the idea from Jonathan Rowny this project is just a pcb custom for the projetct of Jonathan Rowny
🔧 Ce projet est une amélioration matérielle pour l’imprimante Elegoo Centaury Carbon, permettant de détecter le mouvement du filament. Il est basé sur le travail de Jonathan Rowny, avec comme principale contribution ici la création d’un PCB personnalisé pour faciliter l’intégration propre du capteur.
📦 Capteur requis : 👉 Ce projet utilise le BIGTREETECH Smart Filament Detector V2.0, un capteur optique à encodeur rotatif.
Main components on the Elegoo centaury carbon-Filament-Movement-Sensor
Elegoo centaury carbon-Filament-Movement-Sensor bill of materials (BOM)
45 components, 37 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | ESP32-S3-MINI-1 | ESP32-S3-MINI-1 | U1 |
| 1 | AMS1117-3.3 | SOT-223-3_TabPin2 | U2 |
| 1 | USBLC6-2P6 | SOT-666 | U3 |
| 1 | CONN_01X03 Conn_01x03 | JST_PH_S3B-PH-K_1x03_P2.00mm_Horizontal | J1 |
| 1 | USB_C_RECEPTACLE_USB2.0_16P USB_C_Receptacle_USB2.0_16P | USB_C_Receptacle_G-Switch_GT-USB-7010ASV | J2 |
| 1 | CONN_01X04 Conn_01x04 | JST_PH_S4B-PH-K_1x04_P2.00mm_Horizontal | J3 |
| 2 | SW_Push | SW_Push_1P1T_NO_CK_KMR2 | SW1, SW2 |
| 1 | TX | TestPoint_THTPad_D2.0mm_Drill1.0mm | TP1 |
| 1 | RX | TestPoint_THTPad_D2.0mm_Drill1.0mm | TP2 |
| 1 | movement | TestPoint_THTPad_D2.0mm_Drill1.0mm | TP3 |
| 1 | runout | TestPoint_THTPad_D2.0mm_Drill1.0mm | TP4 |
| 1 | EN | TestPoint_THTPad_D2.0mm_Drill1.0mm | TP5 |
| 1 | GPIO2 | TestPoint_THTPad_D2.0mm_Drill1.0mm | TP6 |
| 1 | GPIO3 | TestPoint_THTPad_D2.0mm_Drill1.0mm | TP7 |
| 1 | GPIO4 | TestPoint_THTPad_D2.0mm_Drill1.0mm | TP8 |
| 1 | GPIO5 | TestPoint_THTPad_D2.0mm_Drill1.0mm | TP9 |
| 1 | GPIO6 | TestPoint_THTPad_D2.0mm_Drill1.0mm | TP10 |
| 1 | GPIO7 | TestPoint_THTPad_D2.0mm_Drill1.0mm | TP11 |
| 1 | GPIO8 | TestPoint_THTPad_D2.0mm_Drill1.0mm | TP12 |
| 1 | GPIO9 | TestPoint_THTPad_D2.0mm_Drill1.0mm | TP13 |
Show 17 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | GPIO10 | TestPoint_THTPad_D2.0mm_Drill1.0mm | TP14 |
| 1 | GPIO11 | TestPoint_THTPad_D2.0mm_Drill1.0mm | TP15 |
| 1 | GPIO13 | TestPoint_THTPad_D2.0mm_Drill1.0mm | TP16 |
| 1 | GPIO14 | TestPoint_THTPad_D2.0mm_Drill1.0mm | TP17 |
| 3 | 3V3 3v3 | TestPoint_THTPad_D2.0mm_Drill1.0mm | TP18, TP19, TP20 |
| 2 | 5V | TestPoint_THTPad_D2.0mm_Drill1.0mm | TP21, TP22 |
| 1 | SK6812MINI | LED_SK6812MINI_PLCC4_3.5x3.5mm_P1.75mm | D1 |
| 1 | LED | LED_0805_2012Metric | D2 |
| 2 | 100 nF | C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C1, C2 |
| 1 | 0.1UF 0.1uF | C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C3 |
| 1 | 1UF 1uF | C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C4 |
| 3 | 100nf ceramic | C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C5, C7, C8 |
| 1 | 22uF tantale | C_1206_3216Metric_Pad1.33x1.80mm_HandSolder | C6 |
| 1 | 22uF tantale | C_1206_3216Metric | C9 |
| 1 | 10uf tantale | C_1206_3216Metric_Pad1.33x1.80mm_HandSolder | C10 |
| 1 | 10K 10k | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R1 |
| 2 | 5.1K 5.1k | R_0805_2012Metric_Pad1.15x1.40mm | R4, R5 |
Elegoo centaury carbon-Filament-Movement-Sensor design files
The KiCad project lives in the Sohcahtoaii/Elegoo-centaury-carbon-Filament-Movement-Sensor repository on GitHub; these links point at the commit this page was built from.
Elegoo centaury carbon-Filament-Movement-Sensor: common questions
What microcontroller does the Elegoo centaury carbon-Filament-Movement-Sensor use?
The Elegoo centaury carbon-Filament-Movement-Sensor is built around the ESP32-S3-MINI-1, from the ESP32 family.
How big is the Elegoo centaury carbon-Filament-Movement-Sensor PCB?
The Elegoo centaury carbon-Filament-Movement-Sensor measures 58 × 32 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Elegoo centaury carbon-Filament-Movement-Sensor?
45 components, from 37 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.
Where can I download the Elegoo centaury carbon-Filament-Movement-Sensor design files?
From the Sohcahtoaii/Elegoo-centaury-carbon-Filament-Movement-Sensor repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.
Can I use the Elegoo centaury carbon-Filament-Movement-Sensor design in my own project?
Yes, under the terms of its GPL-3.0 license, which Sohcahtoaii chose for the repository.
Can I test firmware for the Elegoo centaury carbon-Filament-Movement-Sensor without the hardware?
Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug ESP32 firmware against it before you order a PCB.
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