Ai-Thinker EC-01G Wireless Module

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 3GPP Rel14 NB-IoT standard. It is an ultra-high cost-effective NB-IoT chip.

It has the following characteristics（NB-IoT ：Integrated radio frequency transceiver, PA, radio frequency 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, providing lower working current and shorter wake-up time.

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.

IOT applications

Home automation

Wireless control

Model: EC-01G

Package: SMD-54

Size:19.2*18.8*2.8(±0.2)mm

Antenna External antenna: Spectrum

Range: Band3,Band5,Band8

Operating temperature: -40 °C ~ 85 °C

Storage environment: -40 °C ~ 125 °C , < 90%RH

Power supply range Supply voltage 3.3V ~ 4.5V, current ＞500mA

Support interface: SSP/UART/I2C/PWM/ADC/GPIO

Serial port Support rate: 110 ~ 4608000 bps ，default 9600 bps

Safety: AES/SHA

Flash: 4MB NOR flash