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2.The process supports design scales of 300 devices or 1000 pads
3.Supports simple circuit simulation
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STD RFID-Console_ESP32
License: TAPR Open Hardware License
Mode: Editors' pick
- 1
Update time：
2024-07-18 08:08:34
Creation time：
2022-07-03 07:33:30
Description
IoT WiFi, Ethernet, Modbus RTU RFID reader For 125 KHz tags
Design Drawing
schematic diagram
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| ID | Name | Designator | Footprint | Quantity | |
|---|---|---|---|---|---|
| 1 | 0.1u | C2,C5,C7,C8,C9,C10,C11,C18 | C0805 | 8 | |
| 2 | 10nf | C3 | C0805 | 1 | |
| 3 | 1000u | C4 | CAP-D12.5-F5.0 | 1 | |
| 4 | 10nF | C13,C15 | C0805 | 2 | |
| 5 | 100pF | C14 | C0805 | 1 | |
| 6 | 10u | C16 | C0805 | 1 | |
| 7 | 22u | C17 | C0805 | 1 | |
| 8 | 1.8nF(not used) | C19 | C0805 | 1 | |
| 9 | 1.8nF(NotUsed) | C20 | C0805 | 1 | |
| 10 | 1.5nF | C21 | C0805 | 1 | |
| 11 | 100nF | C22,C23,C24 | C0805 | 3 | |
| 12 | SM712-TCT-01 | D2 | SOT-23-3-01 | 1 | C12067 |
| 13 | SMS540-3G | D3 | DO214AA | 1 | |
| 14 | LCD16X2 | DS1 | WC1602A | 1 | |
| 15 | Keypad_con. | H1 | HDR-TH_8P-P2.54-V-M | 1 | C124381 |
| 16 | RC522 | H2 | HDR-TH_8P-P2.54-V-M | 1 | C124381 |
| 17 | TP RDY/CLK | J1 | HDR-M-2.54_1X1 | 1 | C81276 |
| 18 | TP DEMOD_OUT | J2,J3,J4 | HDR-M-2.54_1X1 | 3 | C81276 |
| 19 | Red | LED1,LED3 | LED-SMD_L3.5-W2.8-RD_RED | 2 | C9900007183 |
| 20 | Green | LED2 | LED-SMD_L3.5-W2.8-RD_RED | 1 | C9900007183 |
| 21 | LED-TH-5mm_R | LED4,LED5,LED6 | LED-TH_BD5.0_RED | 3 | C87271 |
| 22 | POWER IN | P1 | CONN-TH_2P-P5.00_WJ129V-5.00-2P | 1 | C8463 |
| 23 | RS232 | P2 | CONN-TH_4P-P3.81_KF124-3.81-4P | 1 | C69809 |
| 24 | RS485 A | P3 | CONN-TH_2P-P3.81_KF124-3.81-2P | 1 | C69811 |
| 25 | Antenna | P4 | CONN-TH_2P-P3.81_KF124-3.81-2P | 1 | C69811 |
| 26 | IDC_LCD_2X16 | P5 | IDC-TH_14P-P2.54-V-R2-C7-S2.54 | 1 | C29428 |
| 27 | ESP_PROG | P8 | IDC-TH_6P-P2.54_C11214 | 1 | C11214 |
| 28 | KF2EDGR-3.81-4P | P9 | CONN-TH_4P-P3.81_KF2EDGR-3.81-4P | 1 | C441184 |
| 29 | ENC28J60_MINI | P10,P11 | IDC-TH_10P-P2.54-V-R2-C5-S2.54 | 2 | |
| 30 | 1k | R1,R4,R6,R20 | R0805 | 4 | |
| 31 | 100k | R2 | R0805 | 1 | |
| 32 | 10R | R3 | R0805 | 1 | |
| 33 | 15R | R5 | R0805 | 1 | |
| 34 | Amphenol | R7 | RES-ADJ-TH_PT10LV10 | 1 | C390097 |
| 35 | 10k | R10,R11,R18 | R0805 | 3 | |
| 36 | 680R | R14,R15 | R0805 | 2 | |
| 37 | 120R | R17 | R0805 | 1 | |
| 38 | - | RN1 | RES-ARRAY-SMD_0402-8P-L2.0-W1.0-BL | 1 | C56148 |
| 39 | ESP32-WROOM-32 | U1 | WIFIM-SMD_ESP-32S | 1 | C82899 |
| 40 | MAX485ESA | U2 | SOP-8_L5.0-W3.9-P1.27-LS6.0-BL | 1 | C19738 |
| 41 | 125kHz | U3 | SOIC-16_L9.9-W3.9-P1.27-LS6.0-BL | 1 | C11356 |
| 42 | REG1117-3.3/2K5 | U4 | SOT-223_L6.5-W3.5-P2.30-LS7.0-BR | 1 | C139396 |
| 43 | MAX232EESE+T | U5 | SOIC-16_L9.9-W3.9-P1.27-LS6.0-BL | 1 | C113731 |
| 44 | AMSR-7805-NZ | U12 | AMSR-7805-NZ | 1 | AMSR-7805-NZ |
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