# PicoTag ## Description Picotag is a JTAG/SWD interface interrogator and SPI flash firmware dumper based off the Bluetag firmware. #raspberry #pi #pico #bluetag ## Project Details - **Owner:** greg - **Created:** 11/13/2024 - **Last Updated:** 11/14/2024 - **Visibility:** Public - **Forks:** 6 ## Key Components ### CHAN LGC LVL — [Pin Header 01x02 2.54mm Vertical](https://www.flux.ai/jharwinbarrozo/generic-pin-header-01x02-2p54mm-vertical~4uy.md) - Part Type: Connector - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - P1 [pin 1] - P2 [pin 2] ### CHANNEL A — [Connector 01x08 0.100](https://www.flux.ai/vasy_skral/connector-01x08-0100~q3l.md) - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Connector **Pins:** - Pin_1 [pin 1] - Pin_2 [pin 2] - Pin_3 [pin 3] - Pin_4 [pin 4] - Pin_5 [pin 5] - Pin_6 [pin 6] - Pin_7 [pin 7] - Pin_8 [pin 8] ### CHANNEL B — [Connector 01x08 0.100](https://www.flux.ai/vasy_skral/connector-01x08-0100~q3l.md) - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Connector **Pins:** - Pin_1 [pin 1] - Pin_2 [pin 2] - Pin_3 [pin 3] - Pin_4 [pin 4] - Pin_5 [pin 5] - Pin_6 [pin 6] - Pin_7 [pin 7] - Pin_8 [pin 8] ### FLASH DUMPER — [W25Q16JVSSIQ](https://www.flux.ai/jecstronic/w25q16jvssiq~r0.md) - Manufacturer Name: Winbond Electronics - Part Type: Integrated Circuit - Manufacturer Part Number: W25Q16JVSSIQ - Datasheet URL: https://www.winbond.com/resource-files/w25q16jv%20spi%20revg%2003222018%20plus.pdf - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - (IO3) [pin 7] - /CS [pin 1] - /WP(IO2) [pin 3] - CLK [pin 6] - DI(IO0) [pin 5] - DO(IO1) [pin 2] - GND [pin 4] - VCC [pin 8] ### GNDS — [Pin Header 01x02 2.54mm Vertical](https://www.flux.ai/jharwinbarrozo/generic-pin-header-01x02-2p54mm-vertical~4uy.md) - Part Type: Connector - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - P1 [pin 1] - P2 [pin 2] ### IC1 — [MCP4921-E/SN](https://www.flux.ai/vasyl/mcp4921-esn~9x.md) - Manufacturer Part Number: MCP4921-E/SN - Part Type: Integrated Circuit - Datasheet URL: https://ww1.microchip.com/downloads/en/DeviceDoc/22248a.pdf - Manufacturer Name: Microchip Technology **Pins:** - ~CS~ [pin 2] - ~LDAC~ [pin 5] - AVSS [pin 7] - SCK [pin 3] - SDI [pin 4] - VDD [pin 1] - VoutA [pin 8] - VrefA [pin 6] ### J1 — [TF-015](https://www.flux.ai/vasyl/tf-015~s40.md) - Manufacturer Part Number: TF-015 - Datasheet URL: https://datasheet.lcsc.com/lcsc/2112221030_SOFNG-TF-015_C113206.pdf - Manufacturer Name: SOFNG - Part Type: Connector **Pins:** - 10 [pin 10] - 11 [pin 11] - 12 [pin 12] - 13 [pin 13] - CD [pin 9] - CD/DAT3 [pin 2] - CLX [pin 5] - CMD [pin 3] - DAT0 [pin 7] - DAT1 [pin 8] - DAT2 [pin 1] - VDD [pin 4] - VSS [pin 6] ### J2 — [Pin Header 01x03 2.54mm Horizontal](https://www.flux.ai/adrian95/pin-header-01x03-254mm-horizontal~tgh.md) - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Connector **Pins:** - Pin_1 [pin 1] - Pin_2 [pin 2] - Pin_3 [pin 3] ### J4 — [Pin Header 02x04 2.54mm Vertical](https://www.flux.ai/adrian95/pin-header-02x04-254mm-vertical~453.md) - Part Type: Connector - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - Pin_1 [pin 1] - Pin_2 [pin 2] - Pin_3 [pin 3] - Pin_4 [pin 4] - Pin_5 [pin 5] - Pin_6 [pin 6] - Pin_7 [pin 7] - Pin_8 [pin 8] ### J5 — [Pin Header 02x04 2.54mm Vertical](https://www.flux.ai/adrian95/pin-header-02x04-254mm-vertical~453.md) - Part Type: Connector - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - Pin_1 [pin 1] - Pin_2 [pin 2] - Pin_3 [pin 3] - Pin_4 [pin 4] - Pin_5 [pin 5] - Pin_6 [pin 6] - Pin_7 [pin 7] - Pin_8 [pin 8] ### LED3 — [WS2812B-B](https://www.flux.ai/vasyl/ws2812b-b~vet.md) - Part Type: LED - Datasheet URL: https://datasheet.lcsc.com/lcsc/2006151006_Worldsemi-WS2812B-B_C114586.pdf - Manufacturer Part Number: WS2812B-B - Manufacturer Name: Worldsemi **Pins:** - DIN [pin 4] - DOUT [pin 2] - VDD [pin 1] - VSS [pin 3] ### MODE — [C10852](https://www.flux.ai/jecstronic/441p7~meh.md) - Part Type: Switch - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Name: BOOMELE(Boom Precision Elec) - Manufacturer Part Number: C10852 - Datasheet URL: https://datasheet.lcsc.com/lcsc/1810262111_BOOMELE-Boom-Precision-Elec-C10852_C10852.pdf **Pins:** - 1 [pin 1] - 2 [pin 2] - 3 [pin 3] - 4 [pin 4] ### RN1 — 16P8WGJ103T4E - Datasheet URL: https://lcsc.com/product-detail/Resistor-Networks-Arrays_10KR-103-5_C61520.html - Manufacturer Part Number: 16P8WGJ103T4E - Package or Case Code: RES-ARRAY-SMD_0402-16P-L4.0-W1.6-BL - Part Type: Resistor - LCSC Part Number: C61520 **Pins:** - 1 [pin 1] - 10 [pin 10] - 11 [pin 11] - 12 [pin 12] - 13 [pin 13] - 14 [pin 14] - 15 [pin 15] - 16 [pin 16] - 2 [pin 2] - 3 [pin 3] - 4 [pin 4] - 5 [pin 5] - 6 [pin 6] - 7 [pin 7] - 8 [pin 8] - 9 [pin 9] ### RN2 — 16P8WGJ103T4E - Package or Case Code: RES-ARRAY-SMD_0402-16P-L4.0-W1.6-BL - Manufacturer Part Number: 16P8WGJ103T4E - Datasheet URL: https://lcsc.com/product-detail/Resistor-Networks-Arrays_10KR-103-5_C61520.html - LCSC Part Number: C61520 - Part Type: Resistor **Pins:** - 1 [pin 1] - 10 [pin 10] - 11 [pin 11] - 12 [pin 12] - 13 [pin 13] - 14 [pin 14] - 15 [pin 15] - 16 [pin 16] - 2 [pin 2] - 3 [pin 3] - 4 [pin 4] - 5 [pin 5] - 6 [pin 6] - 7 [pin 7] - 8 [pin 8] - 9 [pin 9] ### U1 — [Raspberry Pi Pico Shield](https://www.flux.ai/jharwinbarrozo/raspberry-pi-pico-shield~937.md) - Manufacturer Part Number: Pico - Symbol Style: Parametric - Part Type: Microcontroller **Pins:** - 3V3 [pin 36] - 3V3_EN [pin 37] - ADC_VREF [pin 35] - AGND [pin 33] - GND [pin 8] - GND [pin 23] - GND [pin 28] - GND [pin 3] - GND [pin 42] - GND [pin 13] - GND [pin 38] - GND [pin 18] - GPIO0 [pin 1] - GPIO1 [pin 2] - GPIO10 [pin 14] - GPIO11 [pin 15] - GPIO12 [pin 16] - GPIO13 [pin 17] - GPIO14 [pin 19] - GPIO15 [pin 20] - GPIO16 [pin 21] - GPIO17 [pin 22] - GPIO18 [pin 24] - GPIO19 [pin 25] - GPIO2 [pin 4] - GPIO20 [pin 26] - GPIO21 [pin 27] - GPIO22 [pin 29] - GPIO26_ADC0 [pin 31] - GPIO27_ADC1 [pin 32] - GPIO28_ADC2 [pin 34] - GPIO3 [pin 5] - GPIO4 [pin 6] - GPIO5 [pin 7] - GPIO6 [pin 9] - GPIO7 [pin 10] - GPIO8 [pin 11] - GPIO9 [pin 12] - RUN [pin 30] - SWCLK [pin 41] - SWDIO [pin 43] - VBUS [pin 40] - VSYS [pin 39] ### U2 — [TXB0108PWR](https://www.flux.ai/jecstronic/txb0108pwr~t84.md) - Manufacturer Part Number: TXB0108PWR - License: https://creativecommons.org/licenses/by/4.0/ - Datasheet URL: https://www.ti.com/lit/ds/symlink/txb0108.pdf? - Manufacturer Name: Texas Instruments - Part Type: Integrated Circuit **Pins:** - A1 [pin 1] - A2 [pin 3] - A3 [pin 4] - A4 [pin 5] - A5 [pin 6] - A6 [pin 7] - A7 [pin 8] - A8 [pin 9] - B1 [pin 20] - B2 [pin 18] - B3 [pin 17] - B4 [pin 16] - B5 [pin 15] - B6 [pin 14] - B7 [pin 13] - B8 [pin 12] - GND [pin 11] - OE [pin 10] - VCCA [pin 2] - VCCB [pin 19] ### U3 — [TXB0108PWR](https://www.flux.ai/jecstronic/txb0108pwr~t84.md) - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: TXB0108PWR - Datasheet URL: https://www.ti.com/lit/ds/symlink/txb0108.pdf? - Manufacturer Name: Texas Instruments - Part Type: Integrated Circuit **Pins:** - A1 [pin 1] - A2 [pin 3] - A3 [pin 4] - A4 [pin 5] - A5 [pin 6] - A6 [pin 7] - A7 [pin 8] - A8 [pin 9] - B1 [pin 20] - B2 [pin 18] - B3 [pin 17] - B4 [pin 16] - B5 [pin 15] - B6 [pin 14] - B7 [pin 13] - B8 [pin 12] - GND [pin 11] - OE [pin 10] - VCCA [pin 2] - VCCB [pin 19] ### U4 — [TXB0108PWR](https://www.flux.ai/jecstronic/txb0108pwr~t84.md) - Manufacturer Part Number: TXB0108PWR - License: https://creativecommons.org/licenses/by/4.0/ - Datasheet URL: https://www.ti.com/lit/ds/symlink/txb0108.pdf? - Manufacturer Name: Texas Instruments - Part Type: Integrated Circuit **Pins:** - A1 [pin 1] - A2 [pin 3] - A3 [pin 4] - A4 [pin 5] - A5 [pin 6] - A6 [pin 7] - A7 [pin 8] - A8 [pin 9] - B1 [pin 20] - B2 [pin 18] - B3 [pin 17] - B4 [pin 16] - B5 [pin 15] - B6 [pin 14] - B7 [pin 13] - B8 [pin 12] - GND [pin 11] - OE [pin 10] - VCCA [pin 2] - VCCB [pin 19] ### U5 — [MCP41010T-I/SN](https://www.flux.ai/jecstronic/mcp41010t-isn~yko.md) - Manufacturer Part Number: MCP41010T-I/SN - Part Type: Integrated Circuit - Datasheet URL: https://ww1.microchip.com/downloads/en/DeviceDoc/11195c.pdf - Manufacturer Name: Microchip Technology - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - *CS [pin 1] - PA0 [pin 5] - PB0 [pin 7] - PW0 [pin 6] - SCK [pin 2] - SI [pin 3] - VDD [pin 8] - VSS [pin 4] ### U6 — [MCP41010T-I/SN](https://www.flux.ai/jecstronic/mcp41010t-isn~yko.md) - Part Type: Integrated Circuit - Datasheet URL: https://ww1.microchip.com/downloads/en/DeviceDoc/11195c.pdf - Manufacturer Part Number: MCP41010T-I/SN - Manufacturer Name: Microchip Technology - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - *CS [pin 1] - PA0 [pin 5] - PB0 [pin 7] - PW0 [pin 6] - SCK [pin 2] - SI [pin 3] - VDD [pin 8] - VSS [pin 4] ### WRITE PROTECT — [Pin Header 01x03 2.54mm Vertical](https://www.flux.ai/adrian95/pin-header-01x03-254mm-vertical~cp4.md) - Part Type: Connector - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - Pin_1 [pin 1] - Pin_2 [pin 2] - Pin_3 [pin 3] *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/greg/picotag~ue](https://www.flux.ai/greg/picotag~ue).* --- *Generated from [https://www.flux.ai/greg/picotag~ue](https://www.flux.ai/greg/picotag~ue)*