Product Comparison
Product Descriptions
EC-01G is an NB+GPS module. The main chip scheme used in the NB part is EC616S, which has ultra-high integration NB-IOTSOC, supports ultra-low power consumption, and fully supports 3GPP Rel14 NB-I0T standard. The main chip scheme used in the GPS section is AT6558R, which supports multiple satellite navigation systems, including China's Beidou Navigation Satellite System (BDS), the United States' GPS, and Russia's GLONASS, and can achieve multi system joint positioning.
NB IoT is an emerging IoT technology that has attracted much attention due to its low power consumption, stable connection, low cost, and excellent architecture optimization. With the increasing maturity of NB-l0T technology, it can be widely applied in fields such as animal husbandry, remote meter reading, manhole cover monitoring, smart homes, street light monitoring, and fire prevention.
Product Specifications
| 模组型号 Module model | EC-01G |
| 模组封装 Module packaging | SMD-54 |
| 尺寸(mm) Size(mm) | 19.2*18.8*2.8(±0.2)MM |
| 天线形式 Antenna form | 需要外接天线 An external antenna is required |
| 频谱范围 Spectrum range | Band3 , Band5 , Band8 |
| 工作环境 Work environment | -40℃~85 ℃ |
| 存储环境 Storage environment | -40℃~125°C,<90%RH |
| 供电范围 Power supply range | 供电电压3.3V~4.5V，供电电流＞500mA Supply voltage 3.3V~4.5V,supply current＞500mA |
| 支持接口 Support interfaces | SSP/UART/I2C/PWM/ADC/GPIO |
| 串口速率 Series Rate | 支持 110~4608000 bps，默认 9600 bps Supports 110~4608000 bps, default 9600 bps |
| 安全性 Safety | AES/SHA |
| Flash | 128KB |
Product Pin interface
| 脚序 Foot sequence | 名称 Name | 功能说明 Function Description |
| 1 | I2C_SCL | GPIO3 |
| 2 | I2C_SDA | GPIO2 |
| 3-8 | NC | 空脚 Empty foot |
| 9 | POWER_KEY | WAKE UP |
| 10 | GND | 接地 Grounding |
| 11 | V_BAT | 电源输入 Power Input |
| 12 | V_BAT | 电源输出 Power Output |
| 13-14 | NC | 接地 Grounding |
| 15 | ADC4 | ADC Channel AI04 |
| 16 | ADC2 | ADC Channel AI02 |
| 17 | NC | 空脚 Empty foot |
| 18 | RESET | RESETn |
| 19-26 | NC | 空脚 Empty foot |
| 27 | GND | 接地 Grounding |
| 28 | GPS_RF | GPS射频端口 GPS RF port |
| 29 | GND | 接地 Grounding |
| 30-36 | NC | 空脚 Empty foot |
| 37 | I013/TX | UART1_TXD |
| 38 | I012/RX | UART1_RXD |
| 39 | SIMO_DATA | USIM_UIO/SIM card IO |
| 40 | VDD_SIMO_3.3V | VO_LDOSIM 0utput of LDo SIM 1.8V/3.3V |
| 41 | SIMO_CLK | USIM_UCLK/SIM card clock |
| 42 | SIMO_RST | USIM_URSTn/SIM card reset |
| 43 | NC | 空脚 Empty foot |
| 44 | GND | 接地 Grounding |
| 45 | NB_RF | NB 射频端口 NB RF port |
| 46 | GND | 接地 Grounding |
| 47 | UARTO_RST | GPI06/UARTO_RSTn |
| 48 | UARTO_CTS | GPI07/UARTO_CTSn |
| 49 | UARTO_RXD | GPIO8/UARTO_RXD |
| 50 | UARTO_TXD | GPI09/UARTO_TXD |
| 51 | UARTI_RST | GPI010/UART1_RSTn |
| 52 | UART1_CTS | GPI011/UART1_CTSn |
| 53 | UART1_RXD | GPI014/UART1_RXD |
| 54 | UART1_TXD | GPI015/UART1_TXD |
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