ESP32-S2-DevKit-USB Revision B Bill of Materials
Official bill of materials for the Olimex ESP32-S2-DevKit-USB Revision B development board, listing all electronic components and packages.
Overview
This bill of materials (BOM) specifies the components required for the Olimex ESP32-S2-DevKit-USB Revision B development board. The design is centered around the Espressif Systems ESP32-S2-WROVER or WROOM module. Key power management components include the Shanghai Belling BL4054B-42TPRN Li-Po battery charger, Aerosemi MT3608 boost converter, and Microchip MCP1700T-3302E/MB LDO regulator. The board also features a Silergy SY6280AAC power switch and a Worldsemi WS2812S addressable RGB LED. Detailed listings include passive components in 0402, 0603, and 0805 packages, alongside various diodes such as the BAT54C and 1N5819S4.
Use Cases
- Sourcing components for ESP32-S2 development boards
- PCB assembly for Olimex open-source hardware
- Reference for Li-Po battery charging and boost converter circuits
- Hardware manufacturing and production planning
Topics
Referenced Parts
CM7V-T1A
Micro Crystal AG
CM7V-T1A (Crystal_Package-1206_3.20x1.50x0.65mm)
1N4148W
Diodes Incorporated
1N4148W/SOD123 SOD-123_1C-2A_KA D5
IT-1185AU2-160G-G-TR
HRO Hanrongparts Electronic
IT-1185AU2-160G-G-TR IT1185AU2_V2 RST1,BUT1
MISB-SWMM-5B-LF
Major League Electronics
MISB-SWMM-5B-LF(USB_MICRO) USB-MICRO USB1
DW02S
Olimex
DW02S DW02S BAT1
| MCP1700T-3302E/MB | Microchip | MCP1700T-3302E/MB SOT89-3 VR1 |
| NR3015T2R2M | Taiyo Yuden | 3.00x3.00x1.50mm/CD32(NR3015T2R2M) |
| MT3608 | Aerosemi | MT3608(SOT23-6) SOT23-6 U2 |
| BL4054B-42TPRN | Shanghai Belling | BL4054B-42TPRN(SOT23-5) SOT-23-5 U1 |
| SY6280AAC | Silergy | SY6280AAC(SOT23-5) SOT-23-5 U3 |
| WPM2015-3/TR | Willsemi | WPM2015-3/TR SOT23 FET1,FET3,FET4 |
| WS2812S | Worldsemi | WS2812S(5X5MM) WS2812S(5x5MM) RGB-LED1 |
| ESP32-S2-WROVER | Espressif Systems | ESP32-S2-WROVER_and_WROOM |
| BAT54C | Nexperia | BAT54C(SOT23-3) SOT23 D4 |
| BSS138 | Onsemi | BSS138 SOT23 FET2 |
| 1N5819S4 | SMC Diode Solutions | 1N5819S4/SOD123 SOD-123_1C-2A_KA D1,D2,D6,D3 |
| CM7V-T1A | Micro Crystal AG | CM7V-T1A (Crystal_Package-1206_3.20x1.50x0.65mm) |
| 1N4148W | Diodes Incorporated | 1N4148W/SOD123 SOD-123_1C-2A_KA D5 |
| IT-1185AU2-160G-G-TR | HRO Hanrongparts Electronic | IT-1185AU2-160G-G-TR IT1185AU2_V2 RST1,BUT1 |
| MISB-SWMM-5B-LF | Major League Electronics | MISB-SWMM-5B-LF(USB_MICRO) USB-MICRO USB1 |
| DW02S | Olimex | DW02S DW02S BAT1 |