# BLE Encoder ## Description BLE remote control board. Based on SoC ESP32-C3-MINI-1 that allows you to program it as HID volume multichannel control, you can switch channels with the user button, or use it as arrow keys. ## Project Details - **Owner:** vasyl - **Created:** 3/24/2023 - **Last Updated:** 6/23/2023 - **Visibility:** Public - **Forks:** 27 ## Key Components ### ESP1 — [ESP32-C3-MINI-1-H4](https://www.flux.ai/vasy_skral/esp32-c3-mini-1-h4.md) - Manufacturer Part Number: ESP32-C3-MINI-1-H4 - Part Type: Integrated Circuit - Manufacturer Name: Espressif Systems - Datasheet URL: https://www.espressif.com/sites/default/files/documentation/esp32-c3-mini-1_datasheet_en.pdf **Pins:** - 3V3 [pin 3] - EN [pin 8] - GND [pin 49_1] - GND [pin 1] - GND [pin 2] - GND [pin 53] - GND [pin 46] - GND [pin 41] - GND [pin 51] - GND [pin 39] - GND [pin 49_8] - GND [pin 49_4] - GND [pin 45] - GND [pin 14] - GND [pin 49_5] - GND [pin 49_7] - GND [pin 49_6] - GND [pin 50] - GND [pin 49_9] - GND [pin 38] - GND [pin 52] - GND [pin 40] - GND [pin 37] - GND [pin 49_3] - GND [pin 48] - GND [pin 36] - GND [pin 43] - GND [pin 47] - GND [pin 44] - GND [pin 11] - GND [pin 42] - GND [pin 49_2] - IO0 [pin 12] - 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 35] - NC [pin 9] - NC [pin 24] - NC [pin 25] - NC [pin 32] - NC [pin 28] - NC [pin 4] - NC [pin 34] - NC [pin 29] - NC [pin 33] - NC [pin 15] - NC [pin 17] - NC [pin 7] - NC [pin 10] - RXD0 [pin 30] - TXD0 [pin 31] ### IC1 — [CH340C](https://www.flux.ai/vasyl/ch340c.md) - Part Type: Integrated Circuit - Datasheet URL: https://datasheet.lcsc.com/szlcsc/Jiangsu-Qin-Heng-CH340C_C84681.pdf - Manufacturer Name: Wah - Manufacturer Part Number: CH340C **Pins:** - ~CTS [pin 9] - ~DCD [pin 12] - ~DSR [pin 10] - ~DTR [pin 13] - ~RI [pin 11] - ~RTS [pin 14] - GND [pin 1] - NC [pin 8] - NC [pin 7] - R232 [pin 15] - RXD [pin 3] - TXD [pin 2] - UD- [pin 6] - UD+ [pin 5] - V3 [pin 4] - VCC [pin 16] ### J2 — [TYPE-C-31-M-12](https://www.flux.ai/vasy_skral/type-c-31-m-12.md) - Part Type: Connector - Manufacturer Part Number: TYPE-C-31-M-12 - Manufacturer Name: Korean Hroparts Elec - Datasheet URL: https://datasheet.lcsc.com/lcsc/2205251630_Korean-Hroparts-Elec-TYPE-C-31-M-12_C165948.pdf **Pins:** - CC1 [pin A5] - CC2 [pin B5] - DN1 [pin A7] - DN2 [pin B7] - DP1 [pin A6] - DP2 [pin B6] - GND [pin A1B12] - GND [pin B1A12] - SBU1 [pin A8] - SBU2 [pin B8] - SHIELD [pin S1] - SHIELD [pin S2] - SHIELD [pin S3] - SHIELD [pin S4] - VBUS [pin A4B9] - VBUS [pin B4A9] ### J3 — [Pin Header 01x02 2.54mm Vertical](https://www.flux.ai/jharwinbarrozo/pin-header-01x02-254mm-vertical.md) - Part Type: Connector **Pins:** - P1 - P2 ### LED1 — [LTST-C19HE1WT](https://www.flux.ai/vasy_skral/ltst-c19he1wt.md) - Part Type: LED - Manufacturer Part Number: 19-237/R6GHBHC-A04/2T - Manufacturer Name: Everlight Elec - Datasheet URL: https://datasheet.lcsc.com/lcsc/2010222107_Everlight-Elec-19-237-R6GHBHC-A04-2T_C883183.pdf **Pins:** - A - B - G - R ### Q1 — BSS138 - Datasheet URL: https://www.onsemi.com/pdf/datasheet/bss138-d.pdf - Part Type: Transistor - Manufacturer Part Number: BSS138 - Manufacturer Name: onsemi **Pins:** - D - G - S ### Q2 — BSS138 - Manufacturer Part Number: BSS138 - Manufacturer Name: onsemi - Part Type: Transistor - Datasheet URL: https://www.onsemi.com/pdf/datasheet/bss138-d.pdf **Pins:** - D - G - S ### SW1 — [TLSA040JLFS](https://www.flux.ai/vasy_skral/tlsa040jlfs.md) - Manufacturer Name: C&K - Datasheet URL: https://www.mouser.sk/datasheet/2/60/tls-1846606.pdf - Manufacturer Part Number: TLSA040JLFS - Part Type: Switch **Pins:** - P1 [pin 1] - P2 [pin 2] ### SW2 — [EC12E24104A6](https://www.flux.ai/vasy_skral/ec12e24104a6.md) - Manufacturer Part Number: EC12E24104A6 - Part Type: Rotary encoder - Datasheet URL: https://datasheet.lcsc.com/lcsc/1912111437_ALPSALPINE-EC12E24104A6_C351237.pdf - Manufacturer Name: ALPSALPINE **Pins:** - A - B - C - MP1 - MP2 ### SW3 — [TS24CA](https://www.flux.ai/vasy_skral/ts24ca.md) - Manufacturer Name: SHOU HAN - Datasheet URL: https://datasheet.lcsc.com/lcsc/1912111437_SHOU-HAN-TS24CA_C393942.pdf - Manufacturer Part Number: TS24CA - Part Type: Switch **Pins:** - P1 - P2 ### U2 — [TLV73333PDBVT](https://www.flux.ai/adrian95/tlv73333pdbvt.md) - Datasheet URL: https://www.ti.com/general/docs/suppproductinfo.tsp?distId=10&gotoUrl=https%3A%2F%2Fwww.ti.com%2Flit%2Fgpn%2Ftlv733p - Manufacturer Name: Texas Instruments - Part Type: Integrated Circuit - Manufacturer Part Number: TLV73333PDBVT **Pins:** - EN [pin 3] - GND [pin 2] - IN [pin 1] - NC [pin 4] - OUT [pin 5] ### U4 — [XC6802A42XMR-G](https://www.flux.ai/vasy_skral/xc6802a42xmr-g.md) - Datasheet URL: https://datasheet.lcsc.com/lcsc/1810010011_Torex-Semicon-XC6802A42XMR-G_C160463.pdf - Manufacturer Part Number: XC6802A42XMR-G - Manufacturer Name: Torex Semicon - Part Type: Integrated Circuit **Pins:** - ~CHG [pin 1] - BAT [pin 3] - ISEN [pin 5] - VIN [pin 4] - VSS [pin 2] *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/vasyl/ble-encoder](https://www.flux.ai/vasyl/ble-encoder).* --- *Generated from [https://www.flux.ai/vasyl/ble-encoder](https://www.flux.ai/vasyl/ble-encoder)*