EC-01F is an NB 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 3GPP Rl14 NB-IoT standard. It is an ultra-high cost-effective NB-IoT chip. It has the following characteristics：

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

Applications:-

• Support Open-CPU
• software conforms to the CMSIS architecture
• Supports mainstream cloud services
• IPv4, IPv6 and non-IP
• UDP, TCP

Features:-

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

Specifications:-

• Model : EC-01F
• Package : SMD-44
• Size : 17.7x15.8x2.8(±0.2)mm
• Antenna : 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
• Flash : 4MB NOR Flash
• Support interface : SSP/UART/I2C/PWM/ADC/GPIO
• Serial Port : Support 110 ~ 4608000 bps ，default 9600 bps

Package Includes:-

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