# 451-00001 (Component)
## Description
802.15.4, Bluetooth Bluetooth v5.0, Thread Transceiver Module 2.4GHz Integrated, Trace Surface Mount #Module #RF-Transceiver
## Component Details
- **Owner:** jecstronic
- **Created:** 5/10/2023
- **Last Updated:** 5/10/2023
- **Visibility:** Public
- **Part Type:** Module
- **Manufacturer Name:** Laird Connectivity Inc.
- **Datasheet URL:** https://connectivity-staging.s3.us-east-2.amazonaws.com/2019-03/CS-DS-BL654%20v1_8.pdf
- **License:** https://creativecommons.org/licenses/by/4.0/
- **Manufacturer Part Number:** 451-00001
- **Used in:** 4 projects
## Distributor Pricing (qty 1)
*Pricing shown for quantity 1. For price breaks and other quantities, open in Flux.*
| Distributor | Unit Price (qty 1) | Stock |
|------------|--------------------|-------|
| [Arrow](https://www.arrow.com/en/products/451-00001/ezurio.html?utm_currency=USD®ion=nac) | N/A | N/A |
| [Digi-Key](https://www.digikey.com/en/products/detail/ezurio/451-00001/9172334) | $11.73 | 12K |
| [LCSC](https://www.lcsc.com/product-detail/C6688840.html) | $7.9946 | 0 |
| [Mouser](https://www.mouser.com/ProductDetail/Ezurio/451-00001?qs=MLItCLRbWszU6GB3nrHvkA%3D%3D) | $11.73 | 4.6K |
| [Verical](https://www.verical.com/pd/ezurio-unsorted-451-00001-14196095?utm_currency=USD) | N/A | N/A |
- **Part Type:** Modules
- **Manufacturer:** Laird
- **MPN:** 451-00001
- **Mount Type:** Surface Mount
- **Package / Case Code:** Module
- **Pin Count:** 72
## Pins
| Pin | Name | Type |
|-----|------|------|
| 0 | GND | |
| 1 | SWDIO | |
| 2 | SIO_36 | |
| 3 | SWDCLK | |
| 4 | SIO_34 | |
| 5 | SIO_35/NAUTORUN | |
| 6 | SIO_33 | |
| 7 | SIO_32 | |
| 8 | SIO_25 | |
| 9 | SIO_23 | |
| 10 | SIO_24 | |
| 11 | SIO_22 | |
| 12 | SIO_21 | |
| 13 | SIO_20 | |
| 14 | SIO_19 | |
| 15 | D+ | |
| 16 | SIO_17 | |
| 17 | D- | |
| 18 | SIO_15 | |
| 19 | NRESET/SIO_18 | |
| 20 | SIO_13 | |
| 21 | SIO_16 | |
| 22 | SIO_14 | |
| 23 | GND | |
| 24 | VBUS | |
| 25 | VDD_HV | |
| 26 | GND | |
| 27 | SIO_11 | |
| 28 | SIO_12 | |
| 29 | SIO_08/UART_RX | |
| 30 | SIO_41 | |
| 31 | VDD | |
| 32 | SIO_40 | |
| 33 | GND | |
| 34 | SIO_04/AIN2 | |
| 35 | SIO_06/UART_TX | |
| 36 | SIO_26/I2C_SDA | |
| 37 | SIO_07/UART_CTS | |
| 38 | SIO_27/I2C_SCL | |
| 39 | SIO_05/UART_RTS/AIN3 | |
| 40 | GND | |
| 41 | SIO_01/XL2 | |
| 42 | SIO_00/XL1 | |
| 43 | GND | |
| 44 | SIO_31/AIN7 | |
| 45 | SIO_30/AIN6 | |
| 46 | SIO_28/AIN4 | |
| 47 | GND | |
| 48 | SIO_29/AIN5 | |
| 49 | SIO_03/AIN1 | |
| 50 | SIO_02/AIN0 | |
| 51 | SIO_46/SPI_MISO | |
| 52 | GND | |
| 53 | SIO_47/SPI_CLK | |
| 54 | SIO_44 | |
| 55 | GND | |
| 56 | SIO_45/SPI_MOSI | |
| 57 | SIO_10/NFC2 | |
| 58 | GND | |
| 59 | SIO_09/NFC1 | |
| 60 | SIO_43 | |
| 61 | SIO_37 | |
| 62 | SIO_42 | |
| 63 | SIO_38 | |
| 64 | SIO_39 | |
| 65 | GND | |
| 66 | GND | |
| 67 | GND | |
| 68 | GND | |
| 69 | GND | |
| 70 | GND | |
| 71 | GND | |
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*Generated from [https://www.flux.ai/jecstronic/451-00001](https://www.flux.ai/jecstronic/451-00001)*