# XIAO nRF52840 LED h9X1 ## Description A simple template to easily create your XIAO SAMD21 shield #ARM #SAMD21 #Arduino #template ## Project Details - **Owner:** mozta - **Created:** 10/21/2024 - **Last Updated:** 10/21/2024 - **Visibility:** Public - **Copies:** 3 ## Key Components ### D1 — [LED](https://www.flux.ai/jharwinbarrozo/led-tht.md) - Forward Voltage: 1.70 - Saturation Current: 93.2e-12A - Emission Coefficient: 3.73 - Breakdown Voltage: 0V - Series Resistance: 0.42Ω **Pins:** - A [pin 2] - K [pin 1] ### D2 — [LED](https://www.flux.ai/jharwinbarrozo/led-tht.md) - Series Resistance: 0.42Ω - Breakdown Voltage: 0V - Emission Coefficient: 3.73 - Saturation Current: 93.2e-12A - Forward Voltage: 1.70 **Pins:** - A [pin 2] - K [pin 1] ### U1 — [Seeed Studio XIAO nRF52840 Sense](https://www.flux.ai/seeedstudio/seeed-studio-xiao-nrf52840-sense.md) - Part Type: Microcontroller - Purchase Url: https://www.seeedstudio.com/Seeed-XIAO-BLE-Sense-nRF52840-p-5253.html - Manufacturer Part Number: 102010469 - Manufacturer Name: seeed studio - Datasheet URL: https://files.seeedstudio.com/wiki/XIAO-BLE/nRF52840_PS_v1.5.pdf **Pins:** - 3V3 [pin 12] - 5V [pin 14] - D10_MOSI_P1.15 [pin 11] - D7_RX_P1.12 [pin 8] - D8_SCK_P1.13 [pin 9] - D9_MISO_P1.14 [pin 10] - GND [pin 13] - P0.02_A0_D0 [pin 1] - P0.03_A1_D1 [pin 2] - P0.04_SDA_A4_D4 [pin 5] - P0.05_SCL_A5_D5 [pin 6] - P0.28_A2_D2 [pin 3] - P0.29_A3_D3 [pin 4] - P1.11_TX_D6 [pin 7] *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/mozta/xiao-nrf52840-led-h9x1](https://www.flux.ai/mozta/xiao-nrf52840-led-h9x1).* --- *Generated from [https://www.flux.ai/mozta/xiao-nrf52840-led-h9x1](https://www.flux.ai/mozta/xiao-nrf52840-led-h9x1)*