E103-W14 Wi-Fi & BLE Module BLE 5.2 low power consumption 2.4GHz frequency band Support AP, STA, AP+STA
[Working voltage]：2.7-3.6V
[Communication protocol]：IEEE 802.11b/g/n + BLE5.2
[Transmitting power]：18dBm
[Communication distance]：200m
[Product size]：14.5*10mm
[Introduction]：E103-W14 is a low-power, cost-effective Wi-Fi & ble module developed by Ebyte, which comply with ble BLE 5.2 and IEEE 802.11b/g/n standard protocol specifications. This WiFi module integrates the hardware and software resources required for complete Wi-Fi and ble applications, supports AP, STA, AP+STA 3 Wi-Fi working modes and low-power ble, and is very suitable for low-rate applications and data acquisition applications such as smart home and industrial control.
| RF parameters | Unit | Model | Remark |
| WiFi protocol | - | IEEE 802.11b/g/n | - |
| BLE protocol | - | BLE5.2 | - |
| Wi-Fi transmission rate | - | 802.11b：1Mbps、2Mbps、5.5Mbps、11Mbps | - |
| 802.11g：6Mbps、9Mbps、12Mbps、18Mbps、24Mbps、36Mbps、48Mbps、54Mbps | |||
| 802.11n：HT20 (MCS0~MCS7) | |||
| Antenna form | - | PCB onboard antenna | Characteristic impedance is about 50 ohms |
| reference distance | M | 200 | Antenna gain 5dBi, module and device communication |
| frequency band | GHz | 2.4 (WiFi, BLE) | Supports global license-free ISM 2.4GHz frequency band |
| RF parameters | Unit | Model | Remark | |
| Working voltage | V | 2.7-3.6V | Exceeding 3.6V will permanently burn the module | |
| Communication level | V | 3.3 | Using 5V TTL risks burning out | |
| Power consumption | Transmit power | dBm | 18 | |
| Emission current | mA | 200 | ||
| receive current | mA | 33 | ||
| Sleep current Sleep1 | uA | 3 | In this mode, the clocks of the MCU and all digital peripherals are stopped, and the system only has a 32K clock; only some hardware modules are working at this time, and only GPIO interrupts and AON counter interrupts can wake up the system and return to normal voltage to continue running. | |
| Sleep current Sleep2 | uA | 0.5 | In this mode, the system only has a 32K clock, and only some hardware modules are working at this time. Except for the AON module, other hardware modules have been powered off. | |
| temperature | working temperature | ℃ | -40～+85 | Industrial grade |
| storage temperature | -40～+95 | |||
| Hardware parameters | Model | Remark |
| Flash | 2MB | |
| RAM | 256 KB | |
| Main frequency | 120MHz | |
| Packaging method | patch | |
| size | 14.5*10mm | The error size is ±0.2mm |
| weight | 1.2±0.1g | The error is ±0.1g |
