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A compact development board that uses the ESP32-PICO-MINI chip. It provides wireless communication via Bluetooth and serves as an easy-to-configure UART converter. It has a built-in PCB antenna. SparkFun WRL-23287
SparkFun BlueSMiRF v2 is a module dedicated to Bluetooth communication. It works as a wireless UART converter and is an excellent alternative to popular USB-UART serial converters. Just pair and connect the devices and transfer serial data at speeds from 2400 to 921600 bps. BlueSMiRF buffers, transmits and delivers data streams, maintaining full byte consistency, to both radios.
BlueSMiRF v2 has many improvements compared to the original version. The BlueSMiRF pinout is the same as previous Bluetooth Mates modules and USB-UART converters (e.g. FTDI, CH340, etc.), which makes it very easy to connect to many popular Arduino development boards and GNSS modules. The board can be directly connected to Arduino Pro, Pro Mini, LilyPad Arduino 328 Main, ZED-F9P, ZED-F9R, UM980, SerLCD, or any board with a standard 6-pin serial connector. It is ideal for communication with a range of up to 30 m indoors that require easy configuration.
BlueSMiRF can be connected to a phone or computer for data viewing or remote control. Two BlueSMiRFs can also be easily connected using the PAIR button. BlueSMiRF is designed to be remotely configured from your phone using a serial terminal application. Changing settings such as baud rate, flow control and LED mode is easy with a simple set of AT commands. Additionally, Over The Air (OTA) updates via WiFi enable easy software updates in the field when new features are released.
BlueSMiRF v2 has a built-in voltage stabilizer. and a voltage level converter to tolerate voltages from 3.3V to 5V. Two built-in LEDs indicate when BlueSMiRF is connected and when UART communication is occurring.
Manufacturer BTC Korporacja sp. z o. o. Lwowska 5 05-120 Legionowo Poland sprzedaz@kamami.pl 22 767 36 20
Responsible person BTC Korporacja sp. z o. o. Lwowska 5 05-120 Legionowo Poland sprzedaz@kamami.pl 22 767 36 20
The NEO-F10N GNSS module, which uses L1/L5 bands, offers metro-level location accuracy. It provides better performance in challenging urban environments. It supports simultaneous acquisition of signals from three GNSS constellations: GPS, Galileo, and BeiDou. SparkFun GPS-24114
The BLE Nano from RedBearLab is the smallest Bluetooth 4.1 Low Energy (BLE) development board on the market. With the included MK20 USB in this kit, you’ll be able to deploy firmware to BLE Nano even easier. WRL-14071/WRL-13730
The evaluation kit designed for the nRF51822 Bluetooth 4.0 system consists of the BLE400 base board and the Core51822 wireless module with the nRF51822 chip. Waveshare NRF51822 Eval Kit
 No product available!
Communication module with the SIM800C system designed for Raspberry Pi minicomputers. Adds support for GSM/GPRS networks. Waveshare SIM800C GSM/GPRS HAT
 No product available!
Bluetooth 5.0 module based on the BT401 chip. It allows you to send audio and support microSD cards up to 128 GB. DFRobot DFR0781
BLE module based on Cortex-M4F core with integrated 2.4GHz antenna. It has been equipped with numerous peripheral systems, including UART, I2C, SPI, I2S interfaces and ADC inputs. Has support in the Arduino IDE. SparkFun WRL-15484
The HLK-B35S module is a compact Wi-Fi + BLE solution for wireless communication in IoT and automation projects. modHLK-B35S
Overlay module for Raspberry Pi with GSM, GPRS, GNSS and Bluetooth
Compact, low-power 2.4 GHz Bluetooth Beacon solution, ideal for sensor monitoring, asset tracking, and real-time location. With extremely low power consumption, it can operate for years on a 3V button cell battery, making it an efficient choice for IoT applications. Configuration of the module is simple and intuitive thanks to the InPlay NanoBeacon Config Tool, which enables easy programming without the need to write code, providing a user-friendly graphical interface to set the device parameters. SparkFun WRL-21293
WiFi/BLE module that supports both the 2.4 GHz and 5 GHz WiFi bands, as well as Bluetooth Low Energy (BLE 4.2) communication. It has a built-in chip antenna and 2.54 mm pitch connectors, which greatly facilitate prototyping. Tibbo WA2000C
Bluetooth module v2.0 + EDR (master / slave), controlled by AT + commands with built-in antenna.
 No product available!
HC-08 is a module operating in the Bluetooth Low Energy 4.0 standard. The system has a built-in antenna and small dimensions, and thanks to edge joints it can be surface soldered. The module is configured via AT commands
A compact development board that uses the ESP32-PICO-MINI chip. It provides wireless communication via Bluetooth and serves as an easy-to-configure UART converter. It has a built-in PCB antenna. SparkFun WRL-24113
Bluetooth Low Energy module based on the nRF52832 microcontroller. It offers GPIO, SPI, UART, I2C, I2S, PWM, ADC and NFC interfaces for connecting peripherals and sensors. The module is characterized by a compact size. Adafruit 4077
 
                    A compact development board that uses the ESP32-PICO-MINI chip. It provides wireless communication via Bluetooth and serves as an easy-to-configure UART converter. It has a built-in PCB antenna. SparkFun WRL-23287