# ESP\-NOW Smart Paddle Remote

## Description

Rechargeable Decora\-style wireless paddle remote and powered ESP32 gateway for near\-instant Home Assistant light control using ESP\-NOW, with multi\-press actions and battery reporting\.

## Project Details

- **Owner:** mammothcape35
- **Created:** 9/1/2026
- **Last Updated:** 9/1/2026
- **Visibility:** Public

## Key Components

### D1 — [150060VS55040](https://flux.ai/adrian95/150060vs55040~c2q.md)

- Functional Group: REMOTE USER INPUT
- Role Details: Remote GPIO\-driven indicator, default off
- Part Type: LED
- Datasheet URL: https://www\.we\-online\.com/components/products/datasheet/150060VS55040\.pdf
- Manufacturer Part Number: 150060VS55040
- Manufacturer Name: Würth Elektronik
- Role: Status LED
- License: https://creativecommons\.org/licenses/by/4\.0/

**Pins:**
- A [pin 2]
- K [pin 1]

### D2 — [150060VS55040](https://flux.ai/adrian95/150060vs55040~c2q.md)

- Role: Status LED
- Functional Group: GATEWAY STATUS
- Part Type: LED
- Datasheet URL: https://www\.we\-online\.com/components/products/datasheet/150060VS55040\.pdf
- Manufacturer Part Number: 150060VS55040
- Manufacturer Name: Würth Elektronik
- Role Details: Gateway GPIO\-driven status indicator, default off
- License: https://creativecommons\.org/licenses/by/4\.0/

**Pins:**
- A [pin 2]
- K [pin 1]

### D3 — [150060VS55040](https://flux.ai/adrian95/150060vs55040~c2q.md)

- Role Details: Illuminates while remote LiPo is charging
- Part Type: LED
- Datasheet URL: https://www\.we\-online\.com/components/products/datasheet/150060VS55040\.pdf
- Manufacturer Part Number: 150060VS55040
- Manufacturer Name: Würth Elektronik
- Functional Group: REMOTE USB AND CHARGING
- Role: Charge Status LED
- License: https://creativecommons\.org/licenses/by/4\.0/

**Pins:**
- A [pin 2]
- K [pin 1]

### J1 — [USB4105\-GF\-A](https://flux.ai/adrian95/usb4105-gf-a~im9.md)

- Part Type: USB C
- Role: USB\-C Receptacle
- License: https://creativecommons\.org/licenses/by/4\.0/
- Symbol Style: parametric\-v1
- Role Details: Remote 5 V sink and USB 2\.0 programming port
- Functional Group: REMOTE USB AND CHARGING
- Manufacturer Name: GCT
- Manufacturer Name: GCT
- Datasheet URL: https://storage\.googleapis\.com/graviton\-electric\-symbols/document\_assets/user\-uploaded/c2c7fba82d64960d510c5688ccda39e92973a3ef64f0758ccd8dce8a07cbda76\.pdf
- Manufacturer Part Number: USB4105\-GF\-A

**Pins:**
- CC1 [pin A5]
- CC2 [pin B5]
- DN1 [pin A7]
- DN2 [pin B7]
- DP1 [pin A6]
- DP2 [pin B6]
- GND [pin A1\_B12]
- GND\_\_1 [pin B1\_A12]
- SBU1 [pin A8]
- SBU2 [pin B8]
- SHELL\_GND [pin SH1]
- SHELL\_GND\_\_1 [pin SH2]
- SHELL\_GND\_\_2 [pin SH3]
- SHELL\_GND\_\_3 [pin SH4]
- VBUS [pin A4\_B9]
- VBUS\_\_1 [pin B4\_A9]

### J2 — [S2B\-PH\-SM4\-TB\(LF\)\(SN\)](https://flux.ai/adrian95/s2b-ph-sm4-tblfsn~b96.md)

- Role: Battery Connector
- Manufacturer Name: JST Sales America Inc\.
- Symbol Style: parametric\-v1
- Datasheet URL: https://www\.jst\-mfg\.com/product/pdf/eng/ePH\.pdf
- Manufacturer Part Number: S2B\-PH\-SM4\-TB\(LF\)\(SN\)
- Functional Group: REMOTE POWER
- Role Details: Protected 1\-cell LiPo, 1000\-2000 mAh
- License: https://creativecommons\.org/licenses/by/4\.0/
- Part Type: Connector

**Pins:**
- P1 [pin 1]
- P2 [pin 2]

### J3 — [TSW\-106\-06\-T\-S](https://flux.ai/adrian95/tsw-106-06-t-s.md)

- Part Type: Connectors
- Role Details: Remote 3V3, GND, UART TX/RX, EN, BOOT
- Role: Debug Header
- License: https://creativecommons\.org/licenses/by/4\.0/
- Mount: PCB
- Datasheet URL: http://suddendocs\.samtec\.com/prints/tsw\-xxx\-xx\-xxx\-x\-xx\-xxx\-mkt\.pdf
- Manufacturer Name: Samtec
- Functional Group: REMOTE DEBUG
- Manufacturer Part Number: TSW\-106\-06\-T\-S

**Pins:**
- 1 [pin 1]
- 2 [pin 2]
- 3 [pin 3]
- 4 [pin 4]
- 5 [pin 5]
- 6 [pin 6]

### J4 — [USB4105\-GF\-A](https://flux.ai/adrian95/usb4105-gf-a~im9.md)

- Part Type: USB C
- License: https://creativecommons\.org/licenses/by/4\.0/
- Functional Group: GATEWAY USB
- Role Details: Gateway 5 V sink and USB 2\.0 programming port
- Symbol Style: parametric\-v1
- Role: USB\-C Receptacle
- Manufacturer Name: GCT
- Manufacturer Name: GCT
- Datasheet URL: https://storage\.googleapis\.com/graviton\-electric\-symbols/document\_assets/user\-uploaded/c2c7fba82d64960d510c5688ccda39e92973a3ef64f0758ccd8dce8a07cbda76\.pdf
- Manufacturer Part Number: USB4105\-GF\-A

**Pins:**
- CC1 [pin A5]
- CC2 [pin B5]
- DN1 [pin A7]
- DN2 [pin B7]
- DP1 [pin A6]
- DP2 [pin B6]
- GND [pin A1\_B12]
- GND\_\_1 [pin B1\_A12]
- SBU1 [pin A8]
- SBU2 [pin B8]
- SHELL\_GND [pin SH1]
- SHELL\_GND\_\_1 [pin SH2]
- SHELL\_GND\_\_2 [pin SH3]
- SHELL\_GND\_\_3 [pin SH4]
- VBUS [pin A4\_B9]
- VBUS\_\_1 [pin B4\_A9]

### J5 — [TSW\-106\-06\-T\-S](https://flux.ai/adrian95/tsw-106-06-t-s.md)

- Part Type: Connectors
- Role Details: Gateway 3V3, GND, UART TX/RX, EN, BOOT
- License: https://creativecommons\.org/licenses/by/4\.0/
- Mount: PCB
- Datasheet URL: http://suddendocs\.samtec\.com/prints/tsw\-xxx\-xx\-xxx\-x\-xx\-xxx\-mkt\.pdf
- Role: Debug Header
- Manufacturer Name: Samtec
- Manufacturer Part Number: TSW\-106\-06\-T\-S
- Functional Group: GATEWAY DEBUG

**Pins:**
- 1 [pin 1]
- 2 [pin 2]
- 3 [pin 3]
- 4 [pin 4]
- 5 [pin 5]
- 6 [pin 6]

### SW1 — [PTS810SJK250SMTRLFS](https://flux.ai/adrian95/pts810sjk250smtrlfs~58.md)

- Manufacturer Part Number: PTS810SJK250SMTRLFS
- Role Details: Active\-low deep\-sleep wake input
- Datasheet URL: https://www\.ckswitches\.com/media/1476/pts810\.pdf
- Manufacturer Name: C&K
- Part Type: Switch
- Role: Paddle Switch
- License: https://creativecommons\.org/licenses/by/4\.0/
- Functional Group: REMOTE USER INPUT

**Pins:**
- 1 [pin 1]
- 2 [pin 2]
- 3 [pin 3]
- 4 [pin 4]

### SW2 — [PTS810SJK250SMTRLFS](https://flux.ai/adrian95/pts810sjk250smtrlfs~58.md)

- Manufacturer Part Number: PTS810SJK250SMTRLFS
- Functional Group: REMOTE MCU
- Role: Reset Switch
- Datasheet URL: https://www\.ckswitches\.com/media/1476/pts810\.pdf
- Manufacturer Name: C&K
- Part Type: Switch
- License: https://creativecommons\.org/licenses/by/4\.0/
- Role Details: Pulls U1 EN low

**Pins:**
- 1 [pin 1]
- 2 [pin 2]
- 3 [pin 3]
- 4 [pin 4]

### SW3 — [PTS810SJK250SMTRLFS](https://flux.ai/adrian95/pts810sjk250smtrlfs~58.md)

- Manufacturer Part Number: PTS810SJK250SMTRLFS
- Datasheet URL: https://www\.ckswitches\.com/media/1476/pts810\.pdf
- Manufacturer Name: C&K
- Role Details: Pulls U1 GPIO9 low during reset
- Role: Boot Switch
- Part Type: Switch
- Functional Group: REMOTE MCU
- License: https://creativecommons\.org/licenses/by/4\.0/

**Pins:**
- 1 [pin 1]
- 2 [pin 2]
- 3 [pin 3]
- 4 [pin 4]

### SW4 — [PTS810SJK250SMTRLFS](https://flux.ai/adrian95/pts810sjk250smtrlfs~58.md)

- Manufacturer Part Number: PTS810SJK250SMTRLFS
- Datasheet URL: https://www\.ckswitches\.com/media/1476/pts810\.pdf
- Manufacturer Name: C&K
- Part Type: Switch
- Role Details: Pulls U5 EN low
- License: https://creativecommons\.org/licenses/by/4\.0/
- Role: Reset Switch
- Functional Group: GATEWAY MCU

**Pins:**
- 1 [pin 1]
- 2 [pin 2]
- 3 [pin 3]
- 4 [pin 4]

### SW5 — [PTS810SJK250SMTRLFS](https://flux.ai/adrian95/pts810sjk250smtrlfs~58.md)

- Manufacturer Part Number: PTS810SJK250SMTRLFS
- Role: Boot Switch
- Datasheet URL: https://www\.ckswitches\.com/media/1476/pts810\.pdf
- Manufacturer Name: C&K
- Role Details: Pulls U5 GPIO9 low during reset
- Part Type: Switch
- License: https://creativecommons\.org/licenses/by/4\.0/
- Functional Group: GATEWAY MCU

**Pins:**
- 1 [pin 1]
- 2 [pin 2]
- 3 [pin 3]
- 4 [pin 4]

### U1 — [ESP32\-C3\-MINI\-1\-N4\(4MB\)](https://flux.ai/lcsc/esp32-c3-mini-1-n44mb~ws8.md)

- Role: Remote MCU module
- Functional Group: REMOTE MCU
- Package or Case Code: WIFIM\-SMD\_ESP32\-C3\-MINI\-1
- Manufacturer Name: ESPRESSIF\(乐鑫\)
- LCSC Part Number: C2934561
- Part Type: WIFI Modules
- Datasheet URL: https://storage\.googleapis\.com/graviton\-electric\-symbols/document\_assets/user\-uploaded/8a79ebf2fb98936a938265e9c18c20d846760bd4e6584855a80ccb05ae3a7053\.pdf
- Manufacturer Part Number: ESP32\-C3\-MINI\-1\-N4\(4MB\)
- Role Details: ESP\-NOW transmitter, press classification, battery ADC, native USB
- JLCPCB Part Class: Extended Part

**Pins:**
- 3V3 [pin 3]
- EN [pin 8]
- GND [pin 43]
- GND [pin 52]
- GND [pin 44]
- GND [pin 39]
- GND [pin 41]
- GND [pin 49]
- GND [pin 14]
- GND [pin 48]
- GND [pin 40]
- GND [pin 51]
- GND [pin 1]
- GND [pin 36]
- GND [pin 50]
- GND [pin 53]
- GND [pin 45]
- GND [pin 37]
- GND [pin 38]
- GND [pin 47]
- GND [pin 2]
- GND [pin 42]
- GND [pin 46]
- GND [pin 11]
- IO1 [pin 13]
- IO10 [pin 16]
- IO18 [pin 26]
- IO19 [pin 27]
- IO2 [pin 5]
- IO3 [pin 6]
- IO4 [pin 18]
- IO5 [pin 19]
- IO6 [pin 20]
- IO7 [pin 21]
- IO8 [pin 22]
- IO9 [pin 23]
- NC [pin 28]
- NC [pin 32]
- NC [pin 9]
- NC [pin 17]
- NC [pin 4]
- NC [pin 7]
- NC [pin 35]
- NC [pin 25]
- NC [pin 24]
- NC [pin 15]
- NC [pin 33]
- NC [pin 10]
- NC [pin 29]
- NC [pin 34]
- O0 [pin 12]
- RXD0 [pin 30]
- TXD0 [pin 31]

### U2 — [MCP73831\-2ACI/MC](https://flux.ai/jecstronic/mcp73831-2acimc~5vg.md)

- License: https://creativecommons\.org/licenses/by/4\.0/
- Datasheet URL: https://ww1\.microchip\.com/downloads/en/DeviceDoc/MCP73831\-Family\-Data\-Sheet\-DS20001984H\.pdf
- Part Type: Integrated Circuit
- Manufacturer Name: Microchip Technology
- Role Details: Remote 4\.2 V single\-cell LiPo charger; 2 kΩ PROG nominal 500 mA; DFN thermal pad improves heat spreading
- Functional Group: REMOTE USB AND CHARGING
- Role: Power Conversion
- Manufacturer Part Number: MCP73831\-2ACI/MC

**Pins:**
- EP [pin 9]
- PROG [pin 8]
- STAT [pin 5]
- VBAT [pin 3]
- VBAT [pin 4]
- VDD [pin 2]
- VDD [pin 1]
- VSS [pin 6]

### U3 — [TPS63802DLAR](https://flux.ai/lcsc/tps63802dlar~f4j8.md)

- LCSC Part Number: C2845237
- JLCPCB Part Class: Extended Part
- Manufacturer Name: TI\(德州仪器\)
- Part Type: DC\-DC Converters
- Datasheet URL: https://www\.ti\.com/lit/ds/symlink/tps63802\.pdf
- Manufacturer Part Number: TPS63802DLAR
- Symbol Style: parametric\-v1
- Operating Temperature: \-40℃\~\+125℃@\(TJ\)
- Package or Case Code: VSON\-10\_L3\.0\-W2\.0\-P0\.50\-TL
- Output Current: 2A
- Max Input Voltage: 1\.3\~5\.5V
- Frequency: 2\.1MHz;1\.4MHz;1\.6MHz
- Role: 3\.3 V Buck\-Boost Regulator
- Role Details: Remote rail; sized for ESP32 radio peaks from 2\.7\-4\.2 V LiPo
- Functional Group: REMOTE POWER

**Pins:**
- AGND [pin 3]
- EN [pin 1]
- FB [pin 4]
- GND [pin 8]
- L1 [pin 9]
- L2 [pin 7]
- MODE [pin 2]
- PG [pin 5]
- VIN [pin 10]
- VOUT [pin 6]

### U4 — [USBLC6\-2SC6](https://flux.ai/vasy_skral/usblc6-2sc6~g1b.md)

- Role Details: Remote USB 2\.0 data\-line ESD array
- Manufacturer Part Number: USBLC6\-2SC6
- Symbol Style: parametric\-v1
- License: https://creativecommons\.org/licenses/by/4\.0/
- Part Type: Protection
- Manufacturer Name: STMicroelectronics
- Datasheet URL: https://www\.st\.com/content/ccc/resource/technical/document/datasheet/06/1d/48/9c/6c/20/4a/b2/CD00050750\.pdf/files/CD00050750\.pdf/jcr:content/translations/en\.CD00050750\.pdf
- LCSC Part Number: C7519
- Role: USB ESD Protection
- Functional Group: REMOTE USB AND CHARGING

**Pins:**
- GND [pin 2]
- I/O1 [pin 6]
- I/O1 [pin 1]
- I/O2 [pin 3]
- I/O2 [pin 4]
- VBUS [pin 5]

### U5 — [ESP32\-C3\-MINI\-1\-N4\(4MB\)](https://flux.ai/lcsc/esp32-c3-mini-1-n44mb~ws8.md)

- Package or Case Code: WIFIM\-SMD\_ESP32\-C3\-MINI\-1
- Manufacturer Name: ESPRESSIF\(乐鑫\)
- LCSC Part Number: C2934561
- Part Type: WIFI Modules
- Role: Gateway MCU module
- Datasheet URL: https://storage\.googleapis\.com/graviton\-electric\-symbols/document\_assets/user\-uploaded/8a79ebf2fb98936a938265e9c18c20d846760bd4e6584855a80ccb05ae3a7053\.pdf
- Manufacturer Part Number: ESP32\-C3\-MINI\-1\-N4\(4MB\)
- Role Details: ESP\-NOW receiver, continuous Wi\-Fi, native USB
- Functional Group: GATEWAY MCU
- JLCPCB Part Class: Extended Part

**Pins:**
- 3V3 [pin 3]
- EN [pin 8]
- GND [pin 43]
- GND [pin 52]
- GND [pin 44]
- GND [pin 39]
- GND [pin 41]
- GND [pin 49]
- GND [pin 14]
- GND [pin 48]
- GND [pin 40]
- GND [pin 51]
- GND [pin 1]
- GND [pin 36]
- GND [pin 50]
- GND [pin 53]
- GND [pin 45]
- GND [pin 37]
- GND [pin 38]
- GND [pin 47]
- GND [pin 2]
- GND [pin 42]
- GND [pin 46]
- GND [pin 11]
- IO1 [pin 13]
- IO10 [pin 16]
- IO18 [pin 26]
- IO19 [pin 27]
- IO2 [pin 5]
- IO3 [pin 6]
- IO4 [pin 18]
- IO5 [pin 19]
- IO6 [pin 20]
- IO7 [pin 21]
- IO8 [pin 22]
- IO9 [pin 23]
- NC [pin 28]
- NC [pin 32]
- NC [pin 9]
- NC [pin 17]
- NC [pin 4]
- NC [pin 7]
- NC [pin 35]
- NC [pin 25]
- NC [pin 24]
- NC [pin 15]
- NC [pin 33]
- NC [pin 10]
- NC [pin 29]
- NC [pin 34]
- O0 [pin 12]
- RXD0 [pin 30]
- TXD0 [pin 31]

### U6 — [AP63203WU\-7](https://flux.ai/adrian95/ap63203wu-7~o8a.md)

- Manufacturer Part Number: AP63203WU\-7
- Manufacturer Name: Diodes Incorporated
- Role Details: Gateway continuous rail with ESP32 peak and thermal margin
- Role: 3\.3 V Buck Regulator
- Datasheet URL: https://www\.diodes\.com/assets/Datasheets/AP63200\-AP63201\-AP63203\-AP63205\.pdf
- Part Type: Integrated Circuit
- Functional Group: GATEWAY POWER
- Symbol Style: parametric\-v1
- License: https://creativecommons\.org/licenses/by/4\.0/

**Pins:**
- BST [pin 6]
- EN [pin 2]
- FB [pin 1]
- GND [pin 4]
- SW [pin 5]
- VIN [pin 3]

### U7 — [USBLC6\-2SC6](https://flux.ai/vasy_skral/usblc6-2sc6~g1b.md)

- Manufacturer Part Number: USBLC6\-2SC6
- Functional Group: GATEWAY USB
- Symbol Style: parametric\-v1
- License: https://creativecommons\.org/licenses/by/4\.0/
- Part Type: Protection
- Manufacturer Name: STMicroelectronics
- Datasheet URL: https://www\.st\.com/content/ccc/resource/technical/document/datasheet/06/1d/48/9c/6c/20/4a/b2/CD00050750\.pdf/files/CD00050750\.pdf/jcr:content/translations/en\.CD00050750\.pdf
- LCSC Part Number: C7519
- Role: USB ESD Protection
- Role Details: Gateway USB 2\.0 data\-line ESD array

**Pins:**
- GND [pin 2]
- I/O1 [pin 6]
- I/O1 [pin 1]
- I/O2 [pin 3]
- I/O2 [pin 4]
- VBUS [pin 5]

*The full schematic, PCB layout, bill of materials, and interactive design are available at [https://flux\.ai/mammothcape35/esp\-now\-smart\-paddle\-remote\~07](https://flux.ai/mammothcape35/esp-now-smart-paddle-remote~07).*

---

*Generated from [https://flux\.ai/mammothcape35/esp\-now\-smart\-paddle\-remote\~07](https://flux.ai/mammothcape35/esp-now-smart-paddle-remote~07)*