- -$0.50

Reference: DWM14042301
Spring antenna is specialized for wireless data transmission. This antenna with good performance of V.S.W.R, small size design, easily installation, stable performance and good anti-shock and anti-aged compatible for Hoperf Modules.
Reference: DWM14032902
SMA rf antenna connector is pallets copper gold andexternal thread needle sma pallets plate rf connector.
Reference: DWM14042401
SMA RG178 extension female cable for GPS, GSM antenna,RF module, SMA cable,IPEX to SMA jumper cable.
Reference: DWM14032102
Whip antenna for sub-1 GHz, 433MHz,868MHz and 915MHz with SMA male connectors.it's used with wireless module recommanded by Hoperf .
Reference: DWM18032302
USD3.0/pcs MOQ100pcs LoRa Antenna designed for Lora application which required for outdoor waterproof highgain and work at ISM free band like 433MHz /868MHz /915MHz SMA Male Whip antenna.
Reference: DWM16121503
DWM-TLB-3.0QB SUB-1GHz / 2.4GHz Whip antenna with a Collapsible SMA male connectors.Which are available for 433MHz,868MHz.915MHz and 2.4GHz..
Reference: DWM15010504
Brand: Semtech
The RFM69CW /RFM69HCW are built in by SX1231and SX1231H which is ISM Free band transceiver module capable of operation over a wide frequency range, including the 433MHz,868MHz and 915MHz.
Reference: DWM15101001
Brand: Semtech
RFM50 module series’ design is based on the high performance RF50 SoC chip, It include a CIP-51 core‘ MCU and 100mW transceiver. It operate at 433/470/868/915 MHz ISM band, comply with FCC, ETSI regulation.
The SIM808 GPRS/GSM + GPS + Bluetooth Shield is a GSM/GPS/Bluetooth three-in-one function module borad it provides you a way to use the GSM cell phone network to receive data from a remote location,it delivers GSM/GPRS 850/900/1800/1900MHz signals for Audio, SMS and GPRS Service.
SIM808 GPRS/GSM+GPS Shield is a GSM and GPS two-in-one function module. It is based on the latest GSM/GPS module SIM808 from SIMCOM, supports GSM/GPRS Quad-Band network and combines GPS technology for satellite navigation.It has high GPS receive sensitivity with 22 tracking and 66 acquisition receiver channels.It has tandard 4-pole TRRS headphone jack so that you can use any 'Android' or 'iPhone'-compatible headset with mic. Also breakouts for external 32Ω speaker and electret mic if you don't want to use a headphone
This module can do just about everything, like make and receive voice calls using a headset or an external 32Ω speaker+electret microphone, send and receive SMS messages or send and receive GPRS data (TCP/IP, HTTP, etc.).
Now we has developed a new function for this board, it's become a GSM/GPS/Bluetooth three-in-one function module now. We improve our versions by upgrading bluetooth firmware. The new AT command for bluetooth also has been upgraded in the wiki.
And if you want to update your old version sim808 shield, we also provide tutorial and component / antenna that you need.
Controlled by AT Command (3GPP TS 27.007, 27.005 and SIMCOM enhanced AT Commands)
Integrated GPS/CNSS
Supports 3.0V to 5.0V logic level
Low power consumption, 1mA in sleep mode
Supports GPS NMEA protocol
Standard Micro SIM Card
Compatible with Arduino Uno, Arduino Leonardo, Arduino Mega
Powered via Arduino USB connection or Arduino external power supply.
Communicates with Arduino via UART-TTL and digital input/output.
Supports Real Time Clock
Supports for Bluetooth 3.0+EDR
GPRS multi-slot class12 connectivity: max. 85.6kbps(down-load/up-load)
Supply voltage range: 5V-12V
Quad-band 850/900/1800/1900MHz – 2G GSM network
GPRS multi-slot class12 connectivity: max. 85.6kbps(down-load/up-load)
GPRS mobile station class B
GPS Receiver channels: 22 tracking / 66 acquisition
Coarse/Acquisition code: GPS L1
Tracking sensitivity: -165dBm
Time-To-First-Fix: Cold starts: 30s (typ.), Hot starts: 1s (typ.), Warm starts: 28s (typ.)
Horizontal position accuracy: < 2.5m CEP
Update rate: 5Hz
SIM808 GPRS/GSM+GPS+Bluetooth Shield x1
GSM Antenna x1
GPS Antenna x1
Bluetooth Antenna x 1
Reference: DWM14032102
Whip antenna for sub-1 GHz, 433MHz,868MHz and 915MHz with SMA male connectors.it's used with wireless module recommanded by Hoperf .
Reference: DWM14052001
This is a SIMCOM complete Quad-band GSM/GPRS module in a SMT and presents an ultra compact and reliable wireless module .
Reference: DWM14102902
Low cost SIMCOM SIM900 Quad-band GSM GPRS Shield Development Board for Arduino.
Reference: DWM14111101
Deluxe Kit for Arduino UNO R3 Starter Kit Wire / LED Matrix /Motion Sensor /Breadboard /LCD /Blueooth /RF /Motor /Servo /Keypad /others accessories.
Reference: DWM14102902
Low cost SIMCOM SIM900 Quad-band GSM GPRS Shield Development Board for Arduino.
Reference: DWM19070702
Unlocked Sierra MC7700 Wireless 3G WWAN GPS Module 3G HSPA LTE 100Mbps WWAN PCI-E Card GPS For Laptop Notebooks Tablet.
Reference: DWM14071901
SIM53xx Serieas Dual-Band HSDPA/WCDMA and Quad-Band GSM/GPRS/EDGE module solution in a SMT type which supports HSDPA up to 3.6Mbps for downlink data transfer.
Reference: DWM16122005
This is a A6 GPRS/GSM Shield, which is use the newest A6 gprs/gsm module, A6 is a low-cost but efficient chip. With its ultra-small size, low power consumption and wide operating temperature range.
Reference: DWM14071903
This is a SIMCOM complete Quad-band GSM/GPRS module in a SMT, presents an ultra compact and reliable wireless module.
Reference: DWM16122004
The GPRS/GSM Shield provides you a way to use the GSM cell phone network to receive data from a remote location,it delivers GSM/GPRS 850/900/1800/1900MHz signals for Audio, SMS and GPRS Service.
Reference: DWM14052001
This is a SIMCOM complete Quad-band GSM/GPRS module in a SMT and presents an ultra compact and reliable wireless module .
Reference: DWM02030406
The A9G development board is a multifunctional development board based on EMC’s A9G GPRS/ GSM + GPS/ BDS module it can be used Wireless Data Transmission and Positioning IOT Development.
The SIM808 GPRS/GSM + GPS + Bluetooth Shield is a GSM/GPS/Bluetooth three-in-one function module borad it provides you a way to use the GSM cell phone network to receive data from a remote location,it delivers GSM/GPRS 850/900/1800/1900MHz signals for Audio, SMS and GPRS Service.