Maker project
esp32-dev-boards
BOM008579 · ESP32-Writer-CH340G
What the project is · as the catalogue files it; the circuit functions below are BOM rule hits
Filed under “ESP” in the ezPLM catalogue.
Circuit functions included · BOM rule hits · not reviewed
- Low-dropout regulator (LDO)
- U1 AMS1117-3.3 · by part number
- USB to serial
- U2 CH340C · by part number
Helper circuits
- Debug / programming header
- J1 ESP-Prog-ProgramCOM-SEND · by part number
- USB connector (Type-C / Micro / A)
- J2, J4 USB2.0_C · by footprint
- Fuse / resettable fuse
- F1, F2 Polyfuse · by part number
Online view
Loading the project view…
20 rows · 31 parts0 of 20 rows placedHover or click a row to mark its parts in the view; click a part in the view to find its row.
Looks up part numbers and makers at ezPLM, DigiKey and Mouser. What it finds are suggestions: check one before you use it.
| Designators | Value | Part | Qty | ||
|---|---|---|---|---|---|
| C1, C2 | 1uCapacitor_0805_2012 | No part number | 2 | ||
| C3, C4, C5 | 100nCapacitor_0805_2012 | No part number | 3 | ||
| C8 | 22uCapacitor_0805_2012 | No part number | 1 | ||
| R1 | 10kRegister_0805_2012 | No part number | 1 | ||
| R2, R3, R4, R5 | 5.1kRegister_0805_2012 | No part number | 4 | ||
| R6 | 10(470)Register_0805_2012 | No part number | 1 | ||
| R7, R8, R9 | 10Register_0805_2012 | No part number | 3 | ||
| D1 | BLUELED_0805_2012 | No part number | 1 | ||
| D2 | NC(1N4148W)Package_SOD23_Diode | No part number | 1 | ||
| D3 | PMEG2010ERPackage_SOD123W | No part number | 1 | ||
| U1 | AMS1117-3.3Package_SOT-223-3 | No part number | 1 | ||
| U2 | CH340CPackage_SOIC-16_3.9x9.9mm_P1.27mm | No part number | 1 | ||
| F1, F2 | PolyfusePackage_Fuse_1812_4532m | No part number | 2 | ||
| SW1 | SK-12D02-G020Switch_Slide_SK-12D02-G020 | No part number | 1 | ||
| Q1, Q2 | 2N7002Package_SOT-23 | No part number | 2 | ||
| REF** | twittertwitter | No part number | 1 | ||
| REF** | JLCJLCJLCJLCLogo_JLCJLCJLCJLC | No part number | 1 | ||
| J1 | ESP-Prog-ProgramCOM-SENDConnector_BoxPinHeader_2x03_P1.27mm | No part number | 1 | ||
| J2, J4 | USB2.0_CConnector_USB-C-Receptacle_SMT_12-Pin_Simple | No part number | 2 | ||
| J3 | UART-OUTPUTInterface labelPinOut_Pin_8 | No part number | 1 |