2 layers64.8 × 53.2 mm
2 layers
Intellikeep
TannerNelson16/intellikeep- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 52
- Nets
- 51
- Pads
- 246
- Tracks, vias
- 421, 32
- Pours
- 6
- Routed
- Yes
- KiCad
- KiCad 9.0 (file 20241229)
- Created
- 28 Oct 2025
- Updated
- 27 May 2026
Overview
Intellikeep is an open-source printed circuit board by TannerNelson16, from the TannerNelson16/intellikeep repository on GitHub. It is a 2-layer board with 52 parts on 51 nets, routed with 421 tracks and 32 vias.
It is built around the ESP32-C3-MINI-1U-N4, BAT-HLD-002-SMT and MAKK2016T4R7M, with the NT3H2111W0FHKH, TLV3691IDPFR and VBPW34S among its other parts. Its parts include 19 capacitors, 17 resistors, 7 ICs, 1 transistor and 1 connector. It belongs with the ESP32 and RISC-V boards of this library.
Main components
6
ESP32-C3-MINI-1U-N4
SMD,13.2x12.5mm-104dBm -40℃~+85℃ 2.4GHz 20.5dBm 350mA 3V~3.6V 82mA Bluetooth5.0 ESP32-C3FN4 UART、SPI、I2C、I2S、USB SMD,13.2x12.5mm WiFi Modules ROHSEspressif SystemsWiFi Modules
BAT-HLD-002-SMT
-- Button And Strip Battery Connector ROHSLinxButton And Strip Battery Connector
MAKK2016T4R7M
0806380mΩ 4.7uH 950mA 950mA Wire-wound inductor ±20% 0806 Power Inductors ROHSTaiyo YudenPower Inductors
NT3H2111W0FHKH
XQFN-8(1.6x1.6)RFID ICsNXP Semiconductors
TLV3691IDPFR
X2SON-6(1x1)-3.25V~-0.45V、0.45V~3.25V -40℃~+125℃ 0.9V~6.5V 1 17mV 24us 30pA 330ns 3mV 6.5V 70uV/℃ 75nA 8pA Push-pull Rail-to-Rail Input X2SON-6(1x1) Comparators ROHSTexas InstrumentsComparators
VBPW34S
SMD,4.4x3.9mm-40℃~+100℃ 215mW 2nA 430nm~1100nm 60V 65° 940nm SMD,4.4x3.9mm Photodiodes ROHSVishay IntertechnologyPhotodiodes
Parts
52| Qty | Value | Footprint | References |
|---|---|---|---|
| 7 | 22uF | Capacitor_SMD:C_01005_0402Metric | C1, C2, C3, C4, C5, C6, C7 |
| 6 | 0.1uF | Capacitor_SMD:C_01005_0402Metric | C8, C10, C14, C17, C18, C19 |
| 6 | TestPoint | TestPoint:TestPoint_Pad_D1.0mm | TP1, TP2, TP3, TP4, TP5, TP6 |
| 4 | 0 | Resistor_SMD:R_01005_0402Metric | R1, R9, R10, R11 |
| 3 | 100k | Resistor_SMD:R_01005_0402Metric | R6, R8, R12 |
| 2 | 10k | Resistor_SMD:R_01005_0402Metric | R2, R3 |
| 2 | 1M | Resistor_SMD:R_01005_0402Metric | R16, R17 |
| 2 | 470 | Resistor_SMD:R_01005_0402Metric | R4, R5 |
| 2 | 47M | Resistor_SMD:R_01005_0402Metric | R13, R14 |
| 2 | C | Capacitor_SMD:C_01005_0402Metric | C12, C13 |
| 1 | 100M | Resistor_SMD:R_01005_0402Metric | R15 |
| 1 | 10nF | Capacitor_SMD:C_01005_0402Metric | C16 |
| 1 | 150nF | Capacitor_SMD:C_01005_0402Metric | C15 |
| 1 | 1uF | Capacitor_SMD:C_01005_0402Metric | C9 |
| 1 | 33k | Resistor_SMD:R_01005_0402Metric | R7 |
| 1 | 33pF | Capacitor_SMD:C_01005_0402Metric | C11 |
| 1 | BAT-HLD-002-SMT | BAT-HLD-002-SMT:BAT-HLD-002-SMT | U4 |
| 1 | Conn_Coaxial_Small | Connector_Coaxial:U.FL_Hirose_U.FL-R-SMT-1_Vertical | J1 |
| 1 | ESP32-C3-MINI-1U-N4 | RF_Module:ESP32-C3-MINI-1U | U1 |
| 1 | MAKK2016T4R7M | MAKK2016T4R7M:INDC2016X100N | U3 |
| 1 | NFC_COIL | NFC_COIL | NFC_COIL |
| 1 | NT3H2111W0FHKH | NT3H2111W0FHKH:QFN8P50_160X160X50L40X20N | U5 |
| 1 | PNP | Package_TO_SOT_SMD:SOT-23 | Q1 |
| 1 | TLV3691IDPFR | TLV3691IDPFR:TLV3691IDPFR | U7 |
| 1 | TPS610994YFFR | TPS610994YFFR:BGA6N40P3X2_122X88X62N | U2 |
| 1 | VBPW34S | VBPW34S:XDCR_VBPW34S | U6 |
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Questions
What parts does the Intellikeep use?
52 parts, built around the ESP32-C3-MINI-1U-N4, BAT-HLD-002-SMT, MAKK2016T4R7M and NT3H2111W0FHKH. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
Where can I download the Intellikeep KiCad files?
From the TannerNelson16/intellikeep repository on GitHub, at the commit this page was made from: the board is schematic_pcb/IntelliKeep/IntelliKeep.kicad_pcb and its schematic schematic_pcb/IntelliKeep/IntelliKeep.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Intellikeep design in my own project?
Its repository states no licence, so its author keeps all rights: ask TannerNelson16 before reusing the design.