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Feather RP2040 with RFM95 - board with RP2040 microcontroller and LoRa module
ID: 1184875
5906623431663
zł175.46
Tax included
zł142.65 tax excl.
A board with an RP2040 microcontroller and a LoRa RF95 module operating in the 868 MHz frequency band. It has a built-in LiPo charging circuit and STEMMA QT connector. Ideal for IoT projects. Adafruit 5714
Description
The Feather RP2040 is a board featuring the RP2040 microcontroller designed by the Raspberry Pi Foundation. The chip has two ARM Cortex M0+ cores running at up to 133 MHz and 264 kB of RAM. The microcontroller is not equipped with flash memory, but there is an 8MB external memory on the board connected via the QSPI interface.
On the board, in addition to the RP2040 chip and flash memory, the user will find a 3.3 V voltage stabiliser, Boot and Reset buttons, NeoPixel LEDs and RGB LEDs, a USB type C connector for powering and programming the module, and 21 GPIO outputs where peripherals such as four 12-bit ADC inputs, 16 PWM outputs, two I2C, SPI and UART interfaces have been derived. Additional sensors can be easily connected via the STEMMA QT connector and I2C interface.
An important part of the board is the LoRa RF95 module, which operates in the 868/915 MHz frequency band and allows wireless communication over long distances. It will perform excellently as part of an IoT device.
The platform supports the popular MicroPython and C/C++ programming languages. Programs can be uploaded to the memory via the USB interface using the built-in bootloader.
Features
- RP2040 microcontroller designed by Raspberry Pi
- Two ARM Cortex-M0+ cores clocked at up to 133 MHz
- 264 kB of on-board SRAM
- Real-time clock (RTC)
- SX127x module based on LoRa technology
- SPI interface
- Radio with ready-to-use Arduino libraries
- Uses licence-free ISM bands (ITU "Europe" @ 868MHz and ITU "Americas" @ 900MHz)
- Output power +5 to +20 dBm up to 100 mW
- ~300uA during full sleep, ~120mA peak when transmitting +20dBm, ~40mA during active listening
- Antenna soldered into pad
- UFL connector
- Voltage regulator 3.3 V 500 mA
- Battery charging circuit 200 mA
- Built-in USB type C connector for programming with USB 1.1 operating in Host and Device modes
- 21 x multifunctional GPIO pins
- 4 x 12-bit ADC inputs with internal temperature sensor, 0.5 MSa/sec.
- 16 PWM channels
- 2 x UART
- 2 x I2C
- 2 x SPI
- Reset and Boot buttons
- LEDs and NeoPixel
- LiPo battery connector
- STEMMA QT connector compatible with Qwiic and Grove systems
- SWD interface connector
- 8 MB external Flash memory
- Supported programming languages: MicroPython and C/C++
- Dimensions: 50.8 x 22.8 x 7 mm
Kit contains
- Feather RP2040 with RFM95 module
- 2 x 16-pin male goldpin connector
1184875
Data sheet
- Microcontroller
- RP2040
- Flash memory
- 8 MB
- Number of I/O
- 21
- Ethernet
- none
- WiFi/BT module
- No
- Bluetooth module
- No
- MicroSD slot
- No
- Length
- 50,8 mm
- Width
- 22,8 mm
- USB connector type
- USB type C
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
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