Blog - Page 3 Of 82 - Tecksay - Bluetooth Module & Bluetooth Beacon Expert

BLE Module Power Consumption Guide: Save 10× Battery Life for IoT Engineers

Bluetooth module with low power consumption has emerged as a game - changer in the world of wireless communication. Bluetooth module technology has been around for a while, but the…

Applications of Miniature Bluetooth Module

Miniature Bluetooth module is a remarkable piece of technology that has found its way into numerous applications due to its small size and reliable wireless communication capabilities. In the realm…

Bluetooth Module Selection for Different Projects

Bluetooth module plays a crucial role in various projects, from simple consumer electronics to complex industrial applications. Selecting the right Bluetooth module is essential to ensure the success of…

Bluetooth Module: Making Firmware Fly Through the Air

Why Wire-Free Updates Matter Desoldering a 3 mm QFN to fix a typo is nobody’s idea of fun. A Bluetooth module with over-the-air (OTA) capability turns the radio itself into…

Bluetooth Module: The Serial Highways Inside the Radio

UART, SPI, I2C—Why They Still Matter A Bluetooth module may speak 2.4 GHz on the air, but on the PCB it chats through old-school copper: UART for console confessions, SPI…

Beacon Protocol: The Grammar of Indoor Whispers

What Is a Beacon Protocol? A beacon protocol is the set of rules that tells a thumb-sized radio how often to speak, what to say, and how loudly to say…

Beacon Transmitter: The Low-Noise Workhorse of Proximity Tech

What Exactly Is a Beacon Transmitter? A beacon transmitter is a thumb-sized Bluetooth Low Energy radio that broadcasts a short packet at fixed intervals—typically once per second—without ever expecting a…

nRF52832 VS nRF52840: Choosing the Right Bluetooth Workhorse

Silicon at a Glance The nRF52832 arrived in 2016 with a 64 MHz Cortex-M4 and 512 kB of flash, while the nRF52840 landed a year later boasting a 64 MHz…

Low Power Beacon: The Art of Whispering for a Decade

What Exactly Is a Low Power Beacon? Imagine a matchbox that clears its throat once every second on the 2.4 GHz band, then dozes for the rest of the second.…