SIM800A Quad-Band GSM/GPRS Module convertible as Shield for Arduino is built with SIMCOM Make SIM800 Quad-band GSM/GPRS engine, works on frequencies 850 MHz, 900 MHz, 1800 MHz and 1900 MHz. It is very compact in size and easy to use as plug in GSM Modem.The baud rate is configurable from 9600-115200..
This is Small SIM800L GPRS GSM Module Micro SIM Card Core Board Quad-band TTL Serial Port with the antenna, in this module two antennas have been included.SIM800L GSM/GPRS module is a miniature GSM modem, which can be integrated into a great number of IoT projects. You can use this module to accompl..
This SIM900A GSM Modem Module with SMA Antenna is built with Dual Band GSM/GPRS engine-SIM900A, works on frequencies 900/ 1800 MHz. The Modem is coming with RS232 interface, which allows you connect PC as well as microcontroller with RS232 Chip(MAX232). The baud rate is configurable from 9600-115200..
Wireless Module A7 GSM GPRS GPS 3 In 1 Module is a GSM/GPRS/GPS 3 in 1 function module. It supports GSM/GPRS Quad-Band(850/900/1800/1900) network. Also, it supports voice calls, SMS messages, GPRS data service and GPS function. We can use it make a simple phone. The module is controlled by AT comman..
SIM800 SIM800L GPRS GSM Chip - Original is a complete Quad-band GSM/GPRS solution in an SMT type, which can be embedded in the customer applications. These modules are sub-systems of the Internet-of-everything hardware. SIM800L supports Quad-band 850/900/1800/1900MHz, it can transmit Voice, SMS, and..
SIM900A V4.0 Kit Wireless Extension Module GSM GPRS Board with Antenna is based on SIM900A chip having onboard two set power of supply interface namely VCC5 5V power supply, VCC4 interface, 3.5--4.5V power supply, optional power on self-starting (default), and control start. The onboard SMA (default..
TTGO T-Call v1.3 v1.4 ESP32 Wireless Module & SIM800L GPRS Module (with Antenna) is a custom ESP32 (ESP-WROVER-B 8MB PSRAM) based development board with an onboard 2G/GPRS Module SIM800L. The USB Type C pluggable board also has an onboard LiPo Battery Charging Circuit & Connector and is a go..