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Product Descriptions

E73-2G4M08S1EX is a small-sized, low-power Bluetooth module that uses the original imported nRF52833 RF chip. It supports Bluetooth 5.1, Bluetooth mesh, 802.15.4, Thread, Zigbee, and proprietary 2.4 GHz protocols; The chip comes with a high-performance ARMCORTEX-M4 core, uses a 32M industrial grade crystal oscillator, and has rich peripheral resources such as UART, I2C, SPI, ADC, DMA, PWM, etc; NRF52833 has introduced most of the I/O ports. Please refer to the pin definitions for details, which facilitates users in developing from multiple perspectives.

E73-2G4M08S1EX is a hardware platform with no program at the factory, and users need to conduct secondary development; Please refer to the official datasheet for the characteristics of the nRF52833 chip. The module has maximized the RF characteristics of the chip.

Product Features

• Ultra small volume, only 13x18mm;

• Supports Bluetooth 5.1, Bluetooth mesh, 802.15.4, Thread, Zigbee, and proprietary 2.4 GHz protocols;

• Maximum transmission power of 6mW, software multi-level adjustable;

• Support global license free ISM 2.4GHz frequency band;

• Built in high-performance and low-power ARM ?  Cortex  ? - M4 processor;

• Rich resources, 512KB FLASH, 128KB RAM;

• Supports 1.7-5.5V power supply, with optimal performance guaranteed for power supplies above 3.3V;

• Industrial standard design, supporting long-term use at -40~+85 ℃;

• Equipped with IPEX antenna interface, an external antenna is required.

• Under ideal conditions, the communication distance can reach 120m;

Product Applications

• Smart home and industrial sensors, etc;

• Security system, positioning system;

• Wireless remote control, unmanned aerial vehicle;

• Wireless gaming remote control;

• Healthcare products;

• Wireless voice, wireless headphones;

• Application in the automotive industry.

Product Specifications

Actual product photos

Payment&Transportation

Official Certificate&Certificate

Multiple product supply

Company office environment

Warehouse Real Shot

Standard packaging

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