Where to Buy: Alibaba
1. Product Introduction
▫️ Key Features
Ec Series
- The EC series modules are NB-IoT modules developed by Ai-Thinker Co., Ltd. The NB part adopts the main chip solution EC616S. This chip is a high-cost-performance NB-IoT chip with a highly integrated NB-IoT SoC, support for ultra-low power consumption, and full compliance with the 3GPP Rel14 NB-IoT standard.
▫️ Technical Highlights
Integrates RF transceiver, PA (Power Amplifier), RF filter, antenna switch, and power management.
Excellent communication performance and stability in various wireless environments.
Excellent power consumption performance in various modes (PSM, DRX, eDRX, connected state).
Unique MCU mode provides lower operating current and shorter wake-up time.
▫️ Comparison Table
Type
Select products to compareSelected 0/20
Expand to search and pick modules by chip, protocol, flash and more.
Parameter
| Product Image |
| Wireless Protocol |
| Chip |
| Module Flash Size |
| Frequency Band (MHz) |
| Package |
| Dimensions (L×W×H) (mm) |
| Operating Temp Range (℃) |
| Storage Temp Range (℃) |
| Antenna Type |
| Available GPIO |
| Min Voltage (V) |
| Max Voltage (V) |
| Typical Voltage (V) |
| Min Power Current (mA) |
| Rx Current (mA) |
| Deep Sleep Current (μA) |
| Certifications |
| TX Power Range (dBm) |
| Modulation |
2. About Modules
| Module | Datasheets | PCB Footprints | Schematics |
|---|---|---|---|
| EC-01 | View | Download | - |
| EC-01G | View | Download | - |
| EC-01F | View | Download | - |
| EC-01-Kit | View | - | View |
| EC-01G-Kit | View | - | View |
| EC-01F-Kit | View | - | View |
3. Firmware Management
| Module | Firmware Build | Firmware Description | Version | Download Link | Flashing Tool | Flashing Guide |
|---|---|---|---|---|---|---|
| EC Series | ★ Build 2534 | Universal AT Standard Firmware | V3.9.4 | Download | Download | View Guide |
| EC Series | Build 1465 | Standard AT Firmware | V3.7.5 | Download | Download | View Guide |
4. Certification Related
5. Compliance & Testing
▫️ RF & Power Consumption Test Report
▫️ Hardware Reliability Test Reports
| Module Model | Test Report |
|---|---|
| EC-01F | View |
| EC-01G | View |
| EC-01 | View |