{"id":241,"date":"2026-03-02T15:21:26","date_gmt":"2026-03-02T15:21:26","guid":{"rendered":"https:\/\/komponent.africa\/?post_type=product&p=241"},"modified":"2026-03-06T17:20:54","modified_gmt":"2026-03-06T17:20:54","slug":"cellular-gsm-modules","status":"publish","type":"product","link":"https:\/\/komponent.africa\/index.php\/product\/cellular-gsm-modules\/","title":{"rendered":"Cellular GSM Modules."},"content":{"rendered":"

The SIM800 series<\/strong> GSM modules provide reliable and widely supported 2G cellular connectivity for embedded and IoT projects. They interface easily with microcontrollers via UART using AT commands<\/strong>, making integration simple and flexible. With global quad-band support, SIM800 modules can operate in most regions that still support 2G networks.<\/p>\n

These modules are commonly used in trackers, alarms, smart meters, remote sensors, vending systems, and access control solutions. Proper power supply design and the use of an external antenna are essential for stable operation.<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Feature<\/th>\nSIM800L (Red)<\/th>\nSIM800L (Compact \/ NRF-style)<\/th>\nSIM800C<\/th>\n<\/tr>\n<\/thead>\n
Network<\/td>\nGSM \/ GPRS (2G)<\/td>\nGSM \/ GPRS (2G)<\/td>\nGSM \/ GPRS (2G)<\/td>\n<\/tr>\n
Frequency Bands<\/td>\n850 \/ 900 \/ 1800 \/ 1900 MHz<\/td>\n850 \/ 900 \/ 1800 \/ 1900 MHz<\/td>\n850 \/ 900 \/ 1800 \/ 1900 MHz<\/td>\n<\/tr>\n
Voice Calls<\/td>\nYes<\/td>\nYes<\/td>\nYes<\/td>\n<\/tr>\n
SMS<\/td>\nYes<\/td>\nYes<\/td>\nYes<\/td>\n<\/tr>\n
Data<\/td>\nGPRS Class 12<\/td>\nGPRS Class 12<\/td>\nGPRS Class 12<\/td>\n<\/tr>\n
Operating Voltage<\/td>\n3.7V \u2013 4.2V<\/td>\n3.7V \u2013 4.2V<\/td>\n3.8V \u2013 4.4V<\/td>\n<\/tr>\n
Peak Current<\/td>\nUp to 2A<\/td>\nUp to 2A<\/td>\nUp to 2A<\/td>\n<\/tr>\n
Interface<\/td>\nUART (AT Commands)<\/td>\nUART (AT Commands)<\/td>\nUART (AT Commands)<\/td>\n<\/tr>\n
Antenna<\/td>\nExternal<\/td>\nExternal<\/td>\nExternal<\/td>\n<\/tr>\n
Size \/ Form<\/td>\nSmall breakout (red PCB)<\/td>\nUltra-compact, NRF-style<\/td>\nLarger, industrial<\/td>\n<\/tr>\n
Best Use Case<\/td>\nPrototyping, portable<\/td>\nSpace-constrained designs<\/td>\nIndustrial, fixed installs<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

GSM\/GPRS cellular modules allow embedded systems and IoT devices to communicate over 2G mobile networks, supporting SMS, voice calls, and data transmission<\/strong>. They are ideal for remote monitoring, tracking, automation, and M2M applications where Wi-Fi is unavailable.<\/p>\n","protected":false},"featured_media":242,"comment_status":"open","ping_status":"closed","template":"","meta":{"_themeisle_gutenberg_block_has_review":false},"product_brand":[31],"product_cat":[33],"product_tag":[34,35,19,38,37,36],"class_list":["post-241","product","type-product","status-publish","has-post-thumbnail","product_brand-simcom-wireless-solutions","product_cat-cellular-connectivity-modules","product_tag-2g","product_tag-cellular","product_tag-iot","product_tag-m2m","product_tag-radio","product_tag-wireless","first","instock","sale","shipping-taxable","purchasable","product-type-variable","has-default-attributes"],"yoast_head":"\nCellular GSM Modules. - Komponent Electronics Sourcing<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/komponent.africa\/index.php\/product\/cellular-gsm-modules\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Cellular GSM Modules. - Komponent Electronics Sourcing\" \/>\n<meta property=\"og:description\" content=\"GSM\/GPRS cellular modules allow embedded systems and IoT devices to communicate over 2G mobile networks, supporting SMS, voice calls, and data transmission. 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