Maker project
unsurv-offline
BOM000916 · v0.2
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)
- U5 AP2112K-3.3 · by part number
- Battery charger
- U1 BQ25180 · by part number
- SD / microSD socket, eMMC
- CARD1 TF-101B · by part number
- LoRa / LoRaWAN
- U4 RFM95W-868S2 · by part number
- GNSS positioning (GPS / BeiDou)
- U3 CAM-M8C · by part number
- RFID / NFC
- U7 RF430CL330HIRGTR · by part number
- USB to serial
- U6 CH340G · by part number
- Inertial measurement (accelerometer / gyroscope)
- U8 BMA400 · by part number
Helper circuits
- USB connector (Type-C / Micro / A)
- USB1 USB_B_Micro · by part number
- Antenna / RF connector
- ANT1 ANT1 · by part number
- ANT2 ANT2 · by part number
- J2 U_FL-R-SMT-1_10_ · by part number
Online view
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41 rows · 62 parts0 of 41 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 | ||
|---|---|---|---|---|---|
| U1 | BQ25180 | No part number | 1 | ||
| U3 | CAM-M8C | No part number | 1 | ||
| U5 | AP2112K-3.3 | No part number | 1 | ||
| U6 | CH340G | No part number | 1 | ||
| U8 | BMA400 | No part number | 1 | ||
| U7 | RF430CL330HIRGTR | No part number | 1 | ||
| CARD1 | TF-101BTF-SMD_TF-101B | 1 | |||
| TP2 | 5VTestPoint_Pad_D1.0mm | 5V | 1 | ||
| C1, C2, C9, C10, C13 | 1µFC_0603_1608Metric | 1µF | 5 | ||
| R2, R8, R9, R11, R12, R13, R14 | 10kR_0603_1608Metric | 10k | 7 | ||
| TP3 | 3V3TestPoint_Pad_D1.0mm | 3V3 | 1 | ||
| S1 | switch_würth_SMT_3.0x2.6mmwürth_SMT_3.0x2.6mm | 1 | |||
| C8 | 10pFC_0603_1608Metric | 10pF | 1 | ||
| C3, C5, C11 | 10µFC_0603_1608Metric | 10µF | 3 | ||
| R1, R3 | 1kR_0603_1608Metric | 1k | 2 | ||
| TP1 | GNDTestPoint_Pad_D1.0mm | GND | 1 | ||
| USB1 | USB_B_MicroUSB_Micro-B_Amphenol_10103594-0001LF_Horizontal | USB_B_Micro | 1 | ||
| R6, R7 | 4.7kR_0603_1608Metric | 4.7k | 2 | ||
| D2 | LED2LED_0603 | 1 | |||
| TP9 | TI_BATT_INTTestPoint_Pad_D1.0mm | TI_BATT_INT | 1 | ||
| C4, C6 | 4.7µFC_0603_1608Metric | 4.7µF | 2 | ||
| TP8 | ACC2TestPoint_Pad_D1.0mm | ACC2 | 1 | ||
| C14 | 470nFC_0603_1608Metric | 470nF | 1 | ||
| S2 | SW_DIP_x01CHS-01TA | 1 | |||
| D1 | LED1LED_0603 | 1 | |||
| ANT1 | ANT1PogoPin_2_2mm_circular | 1 | |||
| TP6 | BATTTestPoint_Pad_D1.0mm | BATT | 1 | ||
| R4, R5, R10 | 100kR_0603_1608Metric | 100k | 3 | ||
| C12 | 0.1µFC_0603_1608Metric | 0.1µF | 1 | ||
| TP5 | SCLTestPoint_Pad_D1.0mm | SCL | 1 | ||
| J1 | S2B-PH-SM4-TB_LF__SN_PinHeader_2x1mm_P2mm_SMD_RA | 1 | |||
| TP7 | ACC1TestPoint_Pad_D1.0mm | ACC1 | 1 | ||
| Q1 | UMH3NUMH3N | 1 | |||
| TP4 | SDATestPoint_Pad_D1.0mm | SDA | 1 | ||
| U2 | TTGO-Micro32-ESP32TTGO-Micro32-ESP32 | 1 | |||
| ANT2 | ANT2PogoPin_2_2mm_circular | 1 | |||
| C7, C15, C16 | 100nFC_0603_1608Metric | 100nF | 3 | ||
| J2 | U_FL-R-SMT-1_10_Coax_Conn_U.FL | 1 | |||
| U4 | RFM95W-868S2HOPERF_RFM9XW_SMD | 1 | |||
| L1, L2 | L_FerriteL_0603_1608Metric | L_Ferrite | 2 | ||
| JP1, JP2 | SolderJumper_2_OpenSolderJumper-2_P1.3mm_Open_RoundedPad1.0x1.5mm | 2 |