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![]() B07PQLRCNR Price: $25.5 Score: 1000.000 Category: Electronics Rating: 3.4 Votes: 6 Find similar productsWaveshare GSM/GPRS/Bluetooth 3.0 HAT for Raspberry Pi 2B/3B/3B+/Zero/Zero W Based on SIM800C Support SMS Data Transfer ect. Overview A handy, low power Raspberry Pi HAT which features multi communication functionalities: GSM, GPRS, and Bluetooth. It allows your Pi to easily send messages, connect to wireless Internet, transfer data via Bluetooth, and so on. GSM/GPRS Band GSM 850/EGSM 900/DCS 1800/PCS 1900 MHz GSM 850/EGSM 900/DCS 1800/PCS 1900 MHz Quad-band auto search Quad-band auto search Compliant to GSM phase 2/2+ Compliant to GSM phase 2/2+ Emitting power Class 4 (2W @ GSM 850/EGSM 900 MHz) Class 4 (2W @ GSM 850/EGSM 900 MHz) Class 1 (1W @ DCS 1800/PCS 1900 MHz) Class 1 (1W @ DCS 1800/PCS 1900 MHz) GPRS connectivity GPRS multi-slot class 12 (default) GPRS multi-slot class 12 (default) GPRS multi-slot class 1~12 (configurable) GPRS multi-slot class 1~12 (configurable) GPRS data feature Downlink speed: max 85.6kbps Downlink speed: max 85.6kbps Uplink speed: max 85.6kbps Uplink speed: max 85.6kbps Coding schemes: CS-1\CS-2\CS-3\CS-4 Coding schemes: CS-1\CS-2\CS-3\CS-4 Supports PAP (Password Authentication Protocol) for PPP connection Supports PAP (Password Authentication Protocol) for PPP connection Supports PBCCH Supports PBCCH Supports USSD Supports USSD SMS Supports: MT/MO/CB/Text/PDU mode Supports: MT/MO/CB/Text/PDU mode SMS storage: SIM card SMS storage: SIM card Bluetooth Integrates AT commands Integrates AT commands Compliant to Bluetooth specification3.0 + EDR Compliant to Bluetooth specification3.0 + EDR Supports SPP, OPP, HFP/HSP, etc. Supports SPP, OPP, HFP/HSP, etc. Misc Power supply: 5V (USB port OR pinheader) Power supply: 5V (USB port OR pinheader) Logic level: 5V / 3.3V (default) Logic level: 5V / 3.3V (default) Operating temperature: -40°C ~ 85°C Operating temperature: -40°C ~ 85°C Storage temperature: -45°C ~ 90°C Storage temperature: -45°C ~ 90°C Dimensions: 30.2mm x 65mm Dimensions: 30.2mm x 65mm Package Content SIM800C GSM/GPRS HAT x1 SIM800C GSM/GPRS HAT x1 GSM Antenna x1 GSM Antenna x1 Bluetooth Antenna x1 Bluetooth Antenna x1 USB type A plug to micro plug cable x1 USB type A plug to micro plug cable x1 RPi screws pack (2pcs) x1 RPi screws pack (2pcs) x1. | ![]() B07KPMK8VX Availability: Currently unavailable Score: 6.494 Category: Electronics Rating: 2 Votes: 1 Find similar productsSTLINK-V3 Modular in-Circuit debugger and Programmer for STM32/STM8. The STLINK-V3SET is a modular stand-alone debugging and programming probe for the STM8 and STM32 microcontrollers. It is composed of a main module and a complementary adapter board. The SWIM and JTAG/SWD interfaces are used to communicate with any STM8 or STM32 microcontroller located on an application board. The STLINK-V3SET also provides a Virtual COM port interface allowing the host PC to communicate with the target microcontroller through one UART, and bridge interfaces (SPI, I2C, CAN, GPIOs) allowing for instance the programming of the target through bootloader. The modular architecture of STLINK-V3SET enables to extend its main features through additional modules such as the adapter board. Key Features: Stand-alone probe with modular extensions Self-powered through a USB connector (Micro-B) USB 2.0 high-speed compatible interface Direct firmware update support (DFU) JTAG / serial wire debugging (SWD) specific features: 3 V to 3.6 V application voltage support and 5 V tolerant inputs, Flat cables STDC14 to MIPI10 / STDC14 / MIPI20 (connectors with 1.27 mm pitch), JTAG communication support, SWD and serial wire viewer (SWV) communication support SWIM specific features (only available with adapter board MB1440): 1.65 V to 5.5 V application voltage support, SWIM header (2.54 mm pitch), SWIM low-speed and high-speed modes support Virtual COM port (VCP) specific features: 3 V to 3.6 V application voltage support on the UART interface and 5 V tolerant inputs, VCP frequency up to 15 MHz, Available on STDC14 debug connector (not available on MIPI10) Multi-path bridge USB to SPI/UART/I2C/CAN/GPIOs specific features: 3 V to 3.6 V application voltage support and 5 V tolerant inputs, Signals available on adapter board only (MB1440) Drag-and-drop Flash programming Two color LEDs: communication, power. |
![]() B08PCQ4H1X Availability: Currently unavailable Score: 6.494 Category: Electronics Rating: 3.9 Votes: 5 Find similar productsFRRMNHT Serial TTL to Ethernet Converter Module RS232 RS485 to TCP/IP Network Server Module with HTTPD Client Support DHCP/DNS Tiny Size USR-TCP232-T2. Introduction Of Ethernet Module USR-TCP232-T2 Is a Tiny Size Serial Ethernet Module Which Can Realize Data Bidirectional Transparent Transmission Between TTL And RJ45 Port. It Can Also Be Applied In RS232/ RS485 By Level Shift Circuit.USR-TCP232-T2 Is Based On Cortex-M0 Core. It Has Characters Of Low Power, Fast Speed And High Efficiency. Feature Of Ethernet Module Support DHCP, Automatically Obtain An IP Address And Query IP Address Through Serial Setting Protocol Support DNS Function Set Parameters Through Webpage And Serial AT Command Upgrade Firmware Via Network Auto-MDI/MDIX, RJ45 Port With 10/100Mbps Serial Port Baud Rate From 600 Bps To 460.8 Kbps, Check Bit Of None,Odd,Even,Mark And Space Work Mode: TCP Server, TCP Client, UDP Client, UDP Server, HTTPD Client Support Virtual Serial Port And Provide Corresponding Software USR-VCOM Heartbeat Package Mechanism To Ensure Connection Is Reliable, Put An End To Dead Link User-Defined Registration Package Mechanism, Check Connection Status And Use As Custom Packet Header Under TCP Server Mode, Client Number Ranges From 1 To 16; Default Number Is 4 The Global Unique MAC Address Bought From IEEE, User Can Define MAC Address Restore Factory Default Across The Gateway, Switches, Routers Can Work In LAN, Also Can Work In The Internet (External Network) Provide PC TCP/IP Socket Programming Example Such As VB,C++,Delphi,Android And IOS Support Customization Application Field Of Ethernet Module Industrial Data Transmission, Industrial Automation Security And Protection Monitoring, Public Security Smart Home, Power Control, Environmental Monitoring, Intelligent Agriculture Door Check On Work Attendance System, POS System, Rice Selling System Building Automation System, Power Monitoring, Self-Service Banking System, Telecom Machine Room Monitoring. | ![]() B0833XTK92 Availability: Currently unavailable Score: 6.494 Category: Electronics Rating: 4.5 Votes: 5 Find similar productsHF Smallest Elfin-EW11/Elfin-EW11A-0 Wireless Networking Devices Modbus TPC IP Function RJ45 RS485 to WiFi Serial Server (EW11A-0 Whole Set). Feature: Support 802.11bgn Wireless Standard Support TCP/UDP/Telnet /Modbus TCP Protocol Support RS485 to Wi-Fi Conversion, Serial Speed Up to 230400 bps Support STA/AP/AP+STA Mode Support SmartLink V8 Smart Config (Provide APP) Support Easy Configuration Through Web Interface or PC IOTService Tool Support Security Protocol Such As TLS/AES/DES3 Support Webpage OTA Wirelss Upgrade Support Internal PCB Antenna Wide DC Input 5~18VDC Size: 61 x 26 x 18 mm (L x W x H) FCC/CE/SRRC/IC Certificated Parameters ▼System Information Processor/Frequency: 160MHz Flash/SDRAM :2MB/352KB Operating System :mbed Network Protocol :IP,TCP,UDP,DHCP,DNS,HTTP Server/Client,ARP, BOOTP, AutoIP, ICMP,Web socket, Telnet, uPNP, NTP, Modbus TCP Security Protocol :TLS v1.2 ,AES 128Bit ,DES3 ▼Wi-Fi Interface Standard :802.11 b/g/n Frequency :2.412GHz-2.484GHz Network Mode :STA/AP/STA+AP Security :WEP/WPAPSK/WPA2PSK Encryption :WEP64/WEP128/TKIP/ AES Tx Power :802.11b: +18dBm (Max.) 802.11g: +16dBm (Max.) 802.11n: +15dBm (Max.) Rx Sensitive :802.11b: -89dBm 802.11g: -81dBm 802.11n: -71dBm Antenna :Internal:PCB ▼Software Web Pages :Http Web Configuration , Customization of HTTP Web Pages Configuration :Web ,CLI ,XML import ,Telnet ,IOTService PC Software. |
![]() B07T16RSFM Price: $14.59 Score: 6.289 Category: Electronics Rating: 4.4 Votes: 142 Find similar productsEthernet/USB HUB HAT Expansion Board for Raspberry Pi 4 B/3 B+/3 B/2 B/Zero/Zero W /2 W/Zero WH/2WH, with 1 RJ45 10/100M Ethernet Port, 3 USB Ports Compatible with USB2.0/1.1. Ethernet / USB HUB HAT for Raspberry Pi, 1x RJ45 Ethernet Port, 3x USB Ports Overview This Raspberry Pi hub HAT provides more USB capability to your Pi, plus a RJ45 Ethernet port, which is great when you need a stable wired Ethernet connection. It can work with various versions of the Pi, and the size of the board is designed to perfectly fit the Zero / Zero W / Zero WH. Features 3x USB ports, compatible with USB2.0/1.1 3x USB ports, compatible with USB2.0/1.1 1x RJ45 10/100M port, based on the RTL8152B Ethernet chip 1x RJ45 10/100M port, based on the RTL8152B Ethernet chip Onboard multi indicators, for monitoring the status of power, Ethernet, and each USB port Onboard multi indicators, for monitoring the status of power, Ethernet, and each USB port What's on Board 1. Raspberry Pi GPIO interface : for connecting Raspberry Pi 2. USB extended ports : USB1~USB3 3. RJ45 port : 10/100M Ethernet interface USB HUB interface (bottom): for connecting the HUB to the Raspberry Pi USB port Raspberry Pi Zero / Zero W / Zero WH: connected via Micro USB connector Raspberry Pi Zero / Zero W / Zero WH: connected via Micro USB connector Raspberry Pi B+ / 2B / 3B / 3B+: connected via Micro USB cable Raspberry Pi B+ / 2B / 3B / 3B+: connected via Micro USB cable 5.TS8121A: Ethernet wave filter 6.RTL8152B: 10/100M Ethernet chip 7.FE1.1S: USB HUB chip 8.LED indicators: PWR: power indicator PWR: power indicator ACT: Ethernet indicator ACT: Ethernet indicator D1~D3: dedicated indicator for USB1~USB3 respectively D1~D3: dedicated indicator for USB1~USB3 respectively Specifications Operating voltage: 5V Operating voltage: 5V Dimension: 65mm × 30mm Dimension: 65mm × 30mm Mounting hole size: 3.0mm Mounting hole size: 3.0mm Package Content ETH/USB HUB HAT x1 ETH/USB HUB HAT x1 Micro USB connector x1 Micro USB connector x1 Micro USB cable x1 Micro USB cable x1 RPi screws pack (2pcs) x1 RPi screws pack (2pcs) x1 Note:Technical Support is provided , please contact us if you have any problem . | ![]() B08P1VMTKD Price: $218.95 Score: 6.135 Category: Electronics Rating: 3 Votes: 1 Find similar productsCoolwell Waveshare 10.3inch E-Paper E-Ink Display HAT for Raspberry Pi Series, 1872×1404 Pixels,2-16 Grey Scales, USB/SPI/I80 Interface. Features 10.3 E-PAPER HAT: Partial Refresh Support, Low Power, Wide Viewing Angle, Paper-Like Effect 10.3 E-PAPER HAT: Partial Refresh Support, Low Power, Wide Viewing Angle, Paper-Like Effect Standard Raspberry Pi 40PIN GPIO Header: Compatible With Raspberry Pi Series Boards Standard Raspberry Pi 40PIN GPIO Header: Compatible With Raspberry Pi Series Boards Onboard USB/SPI/I80 Control Interface: For Use With Controller Boards Like Raspberry Pi/STM32 Onboard USB/SPI/I80 Control Interface: For Use With Controller Boards Like Raspberry Pi/STM32 Application Examples: Suitable For Price Tags, Asset/Equipment Tags, Shelf Labels, Conference Name Tags... Application Examples: Suitable For Price Tags, Asset/Equipment Tags, Shelf Labels, Conference Name Tags... Part List 1. 10.3inch e-Paper x1 2. e-Paper IT8951 Driver HAT (B) x1 3. 10.3inch e-Paper Adapter x1 4. 40PIN FFC (same side contact) x1 5. USB type A plug to micro B plug cable x1 6. PH2.0 20cm 8Pin x1 7. RPi screws pack (2pcs) x1. |
![]() B0B24YSG5F Availability: Currently unavailable Score: 6.098 Category: Electronics Rating: 2.6 Votes: 11 Find similar productsAURSINC MMDVM Hotspot USB HAT Board with Simlpex Hotspot Multi-mode Digital Voice Modem Supports C4FM YSF NXDN DSTAR P25 DMR | Compatible with Windows Linux Android System | BER, DMR, TX & TCXO offset. AURSINC MMDVM HOTSPOT SETUP GUIDE Supported Protocols: DSTAR ( DEXTRA, DPLUS, DCS ) FUSION ( YSF, FCS ) DMR ( Brandmeister, DMR+, TGIF, HBLink ) What you will need: Windows 10 or above; Hotspot: MMDVM_HS How it all works: ·The CH340 driver needs to be downloaded before use for windows, linux and android devices,etc (www.wch.cn/product/CH340.html) ·Connect USB to the pc,and start up ·Download the software from http://software.pa7lim.nl/BlueDV/BETA/ · Plug the supported hotspot into your serial port. · Look in the Windows device manager on what port the hotspot is. · Start the BlueDV windows application. · Go to setup and fill in your Call, freq. etc.. · Press Connect. Handy links: FCS http://xreflector.net/ YSF https://register.ysfreflector.de/ DMR https://brandmeister.network/ Package Included: -1 * HS OLED SIMPLEX BOARD(not support OLED Display) -1*MMDVM HS-USB HAT -1* USB CABLE -1* Antenna. | ![]() B077W69CD1 Availability: Currently unavailable Score: 5.952 Category: Electronics Rating: 4.3 Votes: 102 Find similar productsRaspberry Pi Zero W USB-A Addon Board V1.1 No Data Line Required Plug in Then Play Provide A Full Sized, USB Type-A Connector with Protective Acrylic Case for Raspberry Pi Zero or Zero W. Description: This addon board connects to a Raspberry Pi Zero (RPi0) or Zero W (Wireless) via pogo pins to provide a full sized, USB Type-A connector. You can change Raspberry pi zero or Raspberry pi zero W as a U disk via P4wnP1 P4wnP1 project, and you use it as BadUSB device also. With this type of setup you can have a portable device to execute Responder or PoisonTaptype attacks. About the P4wnP1project: P4wnP1 is a highly customizable USB attack platform, based on a low cost Raspberry Pi Zero or Raspberry Pi Zero W (required for HID backdoor). Specification: Length: 65 mm / 2.55 inch Width: 30 mm / 1.18 inch Thickness: 12 mm /0.047 inch Package Including: 1 * Raspberry Pi Zero W USB-A Addon Board 4 * Screws 8 * Nuts 1 * Acrylic Case. |
![]() B0BCG5DX2C Availability: Currently unavailable Score: 5.952 Category: Electronics Rating: 1 Votes: 2 Find similar productsUpgraded MMDVM Hotspot Board DMR YSF Dstar Raspberry pi Zero W Pi 1 2 3b Series Digital Voice Modem Walkie Talkie Worldwide UHF Antenna 0 Offset Two Colors OLED Screen (Board OLED Shell). . | ![]() B07DWNLSMG Price: $7.99 Score: 5.917 Category: Electronics Rating: 4.2 Votes: 91 Find similar productsKEYESTUDIO 3.3V 2Pcs ESP8266 ESP-01 ESP01 WiFi Wireless Serial Transceiver Receiver Module Starter Kit for Arduino R3 Raspberry Pi Project. KEYESTUDIO- specialized in creating high quality, innovative, user-friendly open source hardware, such as micro-controllers, shields, sensors, display, learning kits, robotics and more for Arduin, Raspberry PI, STM32, 51, MICRO BIT etc. It is an ultra-low-power UART-WiFi pass-through module with industry-leading package size and ultra-low power technology. It is specially designed for mobile devices and IoT applications. It can connect users' physical devices to Wi-Fi wireless network for Internet or LAN communication, achieving the networking function. Features of Esp8266 WiFi Module : 1)Support wireless 802.11 b/g/n standard 2)Support three working modes: STA/AP/STA+AP 3)Built-in TCP/IP protocol stack to support multiple TCP Client connections 4)Support various Socket AT commands 5)Support UART/GPIO data communication interface 6)Support Smart Link intelligent networking function 7)Support remote firmware upgrade (OTA) 8)Built-in 32-bit MCU, able to double as an application processor 9)Ultra low consumption, suitable for battery powered applications. 10) 3.3V single power supply. |









