Olimex ESP32-EVB Revision F Bill of Materials (BOM)
Bill of Materials for the Olimex ESP32-EVB Rev F, an ESP32-based evaluation board featuring Ethernet, CAN bus, Li-Po charging, and dual relays.
Overview
This document provides a complete list of components for Revision F of the Olimex ESP32-EVB evaluation board. Centered around the Espressif ESP-WROOM-32 module, the design incorporates a Microchip LAN8710A-EZC for Ethernet connectivity and a WCH CH340T USB-to-UART bridge. Key functional blocks include dual Relpol RAS-0515 relays, an MCP2562 CAN transceiver, and an IR communication interface (RPM7236-H8 receiver and IR333-A LED). Power management is supported by a Microchip MCP73833 Li-Po charger, a Silergy SY8089AAAC buck converter, and an NCP303 voltage detector.
Use Cases
- Industrial IoT Gateway
- Home Automation Control
- Remote Relay Management
- Networked Sensor Hub
- Battery-Powered IoT Development
Topics
Referenced Parts
HCX-3S
Hosonic Electronic
Q50MHz/25ppm/3V/4P/5x3.2mm 5032-4P_HCX-3S CR1
RAS-0515
Relpol
RAS-0515 Relay_RAS-05-15 REL2,REL1
T1107A
Switch
T1107A(6x3,8x2,5MM) T1107A(6x3,8x2,5MM) BUT1,RST1
| IR333-A | Everlight | LED/IR333-A/5mm LED-5mm-PTH-AK LED3 |
| LAN8710A-EZC | Microchip | LAN8710A-EZC(QFN32) U4 |
| MCP2562-E/SN | Microchip | MCP2562-E/SN(SOIC-8_150mil) SOIC-8_150mil U6 |
| SMBJ6.0A | Stmicroelectronics | SMBJ6.0A(DO-214AA) DO214AA D2 |
| LPJ4013EDNL | Link-Pp | RJLD-060TC1(LPJ4013EDNL) RJLBC-060TC1 LAN1 |
| ESP-WROOM-32 | Espressif Systems | ESP-WROOM-32 ESP-WROOM-32_MODULE U3 |
| MCP73833 | Microchip | MCP73833(MSOP10) U1 |
| BC817-40 | Nexperia | BC817-40(SOT23) SOT23 Q1,Q2,Q4,Q5,Q7 |
| NCP303LSN27T1G | Onsemi | NCP303LSN27T1G(SOT-23-5) SOT-23-5 U8 |
| RPM7236-H8 | Rohm Semiconductor | RPM7236-H8 RPM7236-H8 U7 |
| SY8089AAAC | Silergy | SY8089AAAC(SOT23-5) SOT-23-5 U2 |
| CH340T | WCH | CH340T(SSOP20W) SSOP-20W U5 |
| BAT54C | Nexperia | BAT54C(SOT23-3) SOT23-3 U9,U10 |
| BSS138 | Onsemi | BSS138 SOT23 FET4 |
| SS34 | Onsemi | 1N5822/SS34/SMA SMA-KA D4,D6 |
| WPM2015-3 | Willsemi | WPM2015-3/TR SOT23 FET1,FET2,FET3 |
| DG306-5.0_3P | Degson | TB3 DG306-5.0-3P TB3-DG306-5.0_3P CON1,CON2 |
| 1N5819S4 | Micro Commercial Components | 1N5819S4(SOD-123) SOD-123_1C-2A_KA D1,D3,D5 |
| HCX-3S | Hosonic Electronic | Q50MHz/25ppm/3V/4P/5x3.2mm 5032-4P_HCX-3S CR1 |
| RAS-0515 | Relpol | RAS-0515 Relay_RAS-05-15 REL2,REL1 |
| T1107A | Switch | T1107A(6x3,8x2,5MM) T1107A(6x3,8x2,5MM) BUT1,RST1 |