Ai-Thinker EC-01G NB-IOT Module

SKU: rz24314386
In Stock


  1. Processor: Cortex-M3,support MPU
  2. Storage: 4MB NOR Flash on chip
  3. System: Flexible Configuration Support 1.8/2.8/3.3V IO
  4. Development board Model: EC-01G
  5. Adaptive pattern combination: EC-01、EC-01G
  6. Packaging: DIP-14(2.54Spacing standard row needle)
  7. Size: 19.2*18.8*2.8(±0.2)MM
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EC-01G is an NB+GPS module developed by Ai-Thinker. The main chip scheme adopted by the NB part is EC616S. The chip has an ultra-highly integrated NB-IoT SoC, supports ultra-low power consumption, and fully supports the 3GPPRel14NB-IoTstandard. It is an ultra-high cost-effective NB-IoT chip The main chip solution adopted by the GPS part of the EC-01G module is AT6558R. This chip is a high-performance BDS/GNSS multi-mode satellite navigation receiver SoC single chip, on-chip integrated radio frequency front end, digital baseband processor, 32-bit RISC CPU, power management function. The chip supports a variety of satellite navigation systems, including China’s Beidou satellite navigation system BDS, the United States’ GPS, and Russia’s GLONASS, and can realize multi-system joint positioning.

  1. Integrated radio frequency transceiver
  2. PA, radio frequency filter
  3. antenna switch and power management
  4. Excellent communication performance and stability in various wireless environments
  5. Excellent power consumption performance in various modes (PSM, DRX, eDRX, connected state)
  6. Unique MCU mode, providing lower working current and shorter wake-uptime


  1. Support Open-CPU
  2. software conforms to the CMSIS architecture
  3. Supports mainstream cloud services
  4. IPv4, IPv6 and non-IP
  5. UDP, TCP


  1. Processor: Cortex-M3,support MPU
  2. Storage: 4MB NOR Flash on chip
  3. System: Totally support 3GPP R14 NB-IoT
  4. Peripheral:16 GPIO, 3 UART, 2 SSP, 2 I2C
  5. low power consumption
  6. Communication: Fully support 3GPP R14 NB-IoT
  7. Radio Frequency: Support the spectrum: Band3、Band5、Band8, chip integrated RF transceiver filter

Packages includes:

1 x Ai-Thinker EC-01G NB-IOT Module

Additional information




External antenna

Power Supply

Supply voltage 3.3V ~ 4.5V, current >500mA

Spectral Range

Band3, Band5, Band8

Working Temperature

-40 ℃ ~ 85 ℃

Storage Environment

-40 ℃ ~125 ℃, < 90%RH


4MB NOR Flash

Support interface


Serial Port

Support 110 ~ 4608000 bps ,default 9600 bps