Uploaded May 2022 | Updated September 2026, 2 weeks ago

---

𝗙𝗿𝗲𝗲 𝗧𝗿𝗶𝗮𝗹 𝗹𝗶𝗻𝗸 𝘁𝗼 𝗔𝗹𝘁𝗶𝘂𝗺 𝗗𝗲𝘀𝗶𝗴𝗻𝗲𝗿: altium.com/altium-trial-flow

𝐒𝐞𝐞𝐞𝐝 𝐗𝐈𝐀𝐎 𝐁𝐋𝐄 𝐧𝐑𝐅𝟓𝟐𝟖𝟒𝟎: seeedstudio.com/Seeed-XIAO-BLE-nRF52840-p-5201.html

𝗦𝗲𝗲𝗲𝗱 𝗫𝗜𝗔𝗢 𝗕𝗟𝗘 𝗻𝗥𝗙𝟱𝟮𝟴𝟰𝟬 𝗦𝗲𝗻𝘀𝗲: seeedstudio.com/Seeed-XIAO-BLE-Sense-nRF52840-p-5253.html

𝗣𝗿𝗼𝗷𝗲𝗰𝘁 𝗗𝗲𝘀𝗰𝗿𝗶𝗽𝘁𝗶𝗼𝗻:
Recently I got 2 boards from Seeedstudio. These two boards are based on Bluetooth Low Energy 5.2 chip called Nrf52840 manufactured by Nordic Semiconductor.

One of the boards is called Seeed XIAO BLE and the other board is Seeed XIAO BLE Sense. There is a difference between these two boards. This 2nd board called Seeed XIAO BLE Sense has IMU Sensor and a PDM Microphone. These small-sized boards are specially designed for IoT and AI applications. This board is an ideal board to run AI using TinyML and TensorFlow Lite.

In this video, we will cover the following topics.

00:00 Introduction
02:14 Learn about the XIAO BLE nRF52840 and XIAO BLE nRF52840 Sense
03:37 Go through the Seeed XIAO BLE Board design, Pins Description & Functions
04:50 Setup Arduino IDE to use nRF52840 Board
06:19 Writing an Arduino Code to Blink an LED
06:54 Learning how to use ADC Pin to control Light Intensity
08:31 Reading Temperature & Humidity Value from DHT11 Sensor
09:36 Displaying text on 0.96″ I2C OLED Display

𝗦𝗼𝘂𝗿𝗰𝗲 𝗖𝗼𝗱𝗲 & 𝗟𝗶𝗻𝗸: how2electronics.com/getting-started-with-seeed-xiao-ble-nrf52840-sense
....................................................................................................................................................................................................................................

Drop a like if you liked this video.
Don't forget to subscribe to our channel for more Electronics projects and tutorials.

Website: how2electronics.com
Facebook: facebook.com/howtoelectronics
Instagram: instagram.com/howtoelectronics
Twitter: twitter.com/how2electronics