c131a97ac4
- W5500 SPI Ethernet controller for wired connectivity - Silvertel Ag9905MT PoE PD module (48V to 5V) - RJ45 connector with integrated magnetics - Higher camera resolution (1024x768 vs 800x600) using wired bandwidth - WiFi fallback if Ethernet disconnected - Separate BOM, pin mapping, ESPHome config - 3D-printable enclosure (50x40mm, larger for RJ45)
3.7 KiB
3.7 KiB
| 1 | Reference | Value | Footprint | JLCPCB_Part | Quantity | Description | Unit_Price_Est | |
|---|---|---|---|---|---|---|---|---|
| 2 | U3 | ESP32-S3-WROOM-1-N16R8 | RF_Module:ESP32-S3-WROOM-1 | C2913202 | 1 | WiFi+BLE MCU 16MB Flash 8MB PSRAM | $2.80 | |
| 3 | U2 | AMS1117-3.3 | Package_TO_SOT_SMD:SOT-223-3_TabPin2 | C6186 | 1 | 3.3V LDO Regulator 1A | $0.08 | |
| 4 | U4 | AP2112K-1.8 | Package_TO_SOT_SMD:SOT-23-5 | C51118 | 1 | 1.8V LDO camera DOVDD | $0.10 | |
| 5 | U5 | AP2112K-2.8 | Package_TO_SOT_SMD:SOT-23-5 | C51114 | 1 | 2.8V LDO camera AVDD | $0.10 | |
| 6 | U6 | SHT41 | Sensirion_DFN-4-1EP_1.5x1.5mm | C2911456 | 1 | Temp/Humidity I2C | $1.20 | |
| 7 | U7 | BH1750FVI | Package_SO:WSOF-6_1.4x1.7mm | C78960 | 1 | Ambient Light I2C | $0.50 | |
| 8 | U8 | W5500 | Package_QFP:LQFP-48_7x7mm_P0.5mm | C32843 | 1 | SPI Ethernet Controller 10/100 | $1.50 | |
| 9 | U9 | Ag9905MT | Module:Silvertel_Ag9905MT | N/A | 1 | 802.3af PoE PD Module 5V/2A | $6.00 | |
| 10 | J1 | RJ45_PoE | Connector_RJ:RJ45_Amphenol_ARJM11C7 | C911253 | 1 | RJ45 with magnetics + PoE tabs | $1.20 | |
| 11 | J2 | FPC_24P_OV5640 | Connector_FFC-FPC:Molex_503480-2400 | C2856805 | 1 | 24-pin 0.5mm FPC camera | $0.20 | |
| 12 | J3 | LD2410C | Connector_PinHeader_1.27mm:PinHeader_1x05_P1.27mm | N/A | 1 | 1.27mm header for LD2410C | $0.05 | |
| 13 | J4 | AM312_PIR | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm | N/A | 1 | 2.54mm header for AM312 | $0.03 | |
| 14 | Y1 | 25MHz | Oscillator_SMD:Crystal_SMD_3215-2Pin_3.2x1.5mm | C9002 | 1 | 25MHz crystal for W5500 | $0.10 | |
| 15 | D1 | LED_Blue | LED_SMD:LED_0402_1005Metric | C2286 | 1 | Blue status LED | $0.02 | |
| 16 | D2 | LED_Green | LED_SMD:LED_0402_1005Metric | C2286 | 1 | Green Ethernet link LED | $0.02 | |
| 17 | D3 | LED_Yellow | LED_SMD:LED_0402_1005Metric | C2286 | 1 | Yellow Ethernet activity LED | $0.02 | |
| 18 | R1 | 1K | Resistor_SMD:R_0402_1005Metric | C11702 | 1 | Status LED resistor | $0.01 | |
| 19 | R2 | 10K | Resistor_SMD:R_0402_1005Metric | C25744 | 1 | PIR pulldown | $0.01 | |
| 20 | R3 | 4.7K | Resistor_SMD:R_0402_1005Metric | C25900 | 1 | I2C SDA pull-up | $0.01 | |
| 21 | R4 | 4.7K | Resistor_SMD:R_0402_1005Metric | C25900 | 1 | I2C SCL pull-up | $0.01 | |
| 22 | R5 | 12.1K | Resistor_SMD:R_0402_1005Metric | C25752 | 1 | W5500 RES pin (sets modes) | $0.01 | |
| 23 | R6 | 1K | Resistor_SMD:R_0402_1005Metric | C11702 | 1 | Ethernet link LED | $0.01 | |
| 24 | R7 | 1K | Resistor_SMD:R_0402_1005Metric | C11702 | 1 | Ethernet activity LED | $0.01 | |
| 25 | R8 | 10K | Resistor_SMD:R_0402_1005Metric | C25744 | 1 | W5500 INT pull-up | $0.01 | |
| 26 | R9 | 10K | Resistor_SMD:R_0402_1005Metric | C25744 | 1 | W5500 RST pull-up | $0.01 | |
| 27 | C1 | 10uF | Capacitor_SMD:C_0805_2012Metric | C15850 | 1 | LDO input | $0.02 | |
| 28 | C2 | 22uF | Capacitor_SMD:C_0805_2012Metric | C45783 | 1 | LDO output | $0.03 | |
| 29 | C3-C5 | 100nF | Capacitor_SMD:C_0402_1005Metric | C1525 | 3 | ESP32 decoupling | $0.03 | |
| 30 | C6 | 10uF | Capacitor_SMD:C_0805_2012Metric | C15850 | 1 | ESP32 bulk | $0.02 | |
| 31 | C7 | 10uF | Capacitor_SMD:C_0805_2012Metric | C15850 | 1 | Camera power | $0.02 | |
| 32 | C8 | 100nF | Capacitor_SMD:C_0402_1005Metric | C1525 | 1 | Camera decoupling | $0.01 | |
| 33 | C9 | 10uF | Capacitor_SMD:C_0805_2012Metric | C15850 | 1 | LD2410C decoupling | $0.02 | |
| 34 | C10 | 100nF | Capacitor_SMD:C_0402_1005Metric | C1525 | 1 | SHT41 decoupling | $0.01 | |
| 35 | C11 | 100nF | Capacitor_SMD:C_0402_1005Metric | C1525 | 1 | BH1750 decoupling | $0.01 | |
| 36 | C12-C14 | 100nF | Capacitor_SMD:C_0402_1005Metric | C1525 | 3 | W5500 decoupling | $0.03 | |
| 37 | C15 | 10uF | Capacitor_SMD:C_0805_2012Metric | C15850 | 1 | W5500 bulk | $0.02 | |
| 38 | C16 | 22pF | Capacitor_SMD:C_0402_1005Metric | C1555 | 2 | W5500 crystal load | $0.02 | |
| 39 | C17 | 10uF | Capacitor_SMD:C_0805_2012Metric | C15850 | 1 | PoE module output | $0.02 | |
| 40 | C18 | 100uF | Capacitor_SMD:C_1206_3216Metric | C15008 | 1 | PoE module bulk output | $0.05 | |
| 41 | SW1 | BOOT | Button_Switch_SMD:SW_SPST_PTS810 | C116501 | 1 | Boot button | $0.05 | |
| 42 | SW2 | RESET | Button_Switch_SMD:SW_SPST_PTS810 | C116501 | 1 | Reset button | $0.05 | |
| 43 | H1-H2 | MountingHole | MountingHole:MountingHole_2.2mm_M2_Pad | N/A | 2 | M2 mounting | $0.00 | |
| 44 | ||||||||
| 45 | MODULES (plug-in) | |||||||
| 46 | MOD1 | OV5640 | Camera Module 5MP 120° wide-angle | N/A | 1 | 24-pin FPC camera | $3.50 | |
| 47 | MOD2 | HLK-LD2410C | 24GHz mmWave Radar Module | N/A | 1 | Presence radar | $2.50 | |
| 48 | MOD3 | AM312 | Mini PIR Sensor Module | N/A | 1 | PIR sensor | $0.50 | |
| 49 | ||||||||
| 50 | TOTAL PCB COMPONENTS | ~40 | ~$14.50 | |||||
| 51 | TOTAL WITH MODULES | ~43 | ~$21.00 | |||||
| 52 | PCB FABRICATION (5pcs) | ~$8.00 | ||||||
| 53 | SMD ASSEMBLY (per board) | ~$15.00 | ||||||
| 54 | TOTAL PER BOARD (assembled) | ~$44.00 |