Electron 2G-G350 Small Cellular IoT board SARA-G350

From the shop's description

Electron 2G-G350 Small Cellular IoT board SARA-G350 The Electron 2G-G350 is a compact and powerful IoT development board built around the u-blox SARA-G350 cellular module, providing reliable GSM/GPRS connectivity for embedded applications. It allows devices to communicate over cellular networks without relying on Wi-Fi, making it ideal for remote deployments where traditional connectivity is unavailable. The board is designed for easy prototyping and deployment of IoT solutions with minimal hardware complexity. This board integrates a microcontroller, cellular modem, SIM card support, and power management circuitry into a single platform. It supports cloud connectivity and common communication protocols, enabling seamless data transmission for monitoring and control systems. Its low power consumption and small form factor make it suitable for battery-powered devices and long-term field operations in industrial, agricultural, and smart city applications. Features: Integrated GSM/GPRS cellular connectivity. Based on SARA 2G-G350 module. Built-in SIM card support. Compact and lightweight design. Low power consumption. Supports cloud connectivity. UART and GPIO interfaces. Suitable for remote IoT applications. Specifications: Parameter Value Cellular Technology GSM / GPRS (2G) Frequency Bands 850 / 900 / 1800 / 1900 MHz Data Rate Up to 85.6 kbps Supply Voltage 3.3V – 4.5V Operating Current 5 mA – 250 mA Communication Interfaces UART, GPIO Operating Temperature -40°C to +85°C Module Type u-blox SARA-G350 Pinout: Pin Name Type / Power Description / Possible Functions VIN Power Main power input (e.g., 5–12V) GND Ground Power ground TX Digital I/O UART transmit (USART) RX Digital I/O UART receive (USART) WKP Digital I/O Wake‑up pin (can wake from sleep) DAC Analog Out Digital‑to‑Analog Converter output A5 Analog In ADC input channel 5 / digital I/O A4 Analog In ADC input channel 4 / digital I/O A3 Analog In ADC input channel 3 / digital I/O A2 Analog In ADC input channel 2 / digital I/O A1 Analog In ADC input channel 1 / digital I/O A0 Analog In ADC input channel 0 / digital I/O B5 Digital I/O General purpose I/O (also SPI, I²C, etc.) B4 Digital I/O General purpose I/O (also SPI, I²C, etc.) B3 Digital I/O General purpose I/O (also SPI, I²C, etc.) B2 Digital I/O General purpose I/O (also SPI, I²C, etc.) B1 Digital I/O General purpose I/O (also SPI, I²C, etc.) B0 Digital I/O General purpose I/O (also SPI, I²C, etc.) USB Communication USB D+/D‑ lines (or USB connector) RST Input Reset pin (active low) VBAT Power Battery voltage input (for RTC/backup) GND Ground Secondary ground (analog/digital) JTAG Debug JTAG interface (TCK, TMS, TDI, TDO) Applications: Internet of Things (IoT) devices. Remote monitoring systems. Asset and vehicle tracking. Smart agriculture. Industrial automation. Smart metering. Package Included: Documents: 2G-G350 Datasheet.