[Frequency]：2400~2483.5MHz
[Modulation]：GFSK
[Distance] : 200m(PCB antenna)/300m(IPX antenna)
[Size]：19*13mm(PCB version)/16*13mm(IPX version)
[Weight]：0.8±0.1g（PCB version）/0.8±0.1g(IPX version)
[Introduction]：The E104-BT11 Bluetooth mesh ad hoc network module supports the sig mesh V1.0 standard, and the single network theory can accommodate up to 10,922 node devices. The device automatically memorizes the network information after connecting to the network.
Limit Parameters
| Main Parameters | Performance | Remarks | |
| Min | Max | ||
| Power supply（V） | 0 | 3.8 | - |
| Blocking power（dBm） | - | 10 | Chance of is slim when modules are used in short distance |
| Operating temperature（℃） | -40 | +85 | Industrial grade |
Operating parameter
| Main Parameters | Performance | Remarks | ||
| Min | Typ | Max | ||
| Operating voltage（V） | 1.8 | 3.3 | 3.8 | - |
| Communication level （V） | - | 3.3 | - | 5V TTL might burn module |
| Operating temperature （℃） | -40 | - | +85 | - |
| Operating frequency（MHz） | 2400 | - | 2483.5 | ISM band |
| TX Current(mA) | - | 178mA | - | 20dBm |
| RX current（mA） | - | 10.8mA | - | - |
| Sleep current（μA） | - | 1uA | - | - |
| Max Tx power（dBm） | - | 20 | - | - |
| Rx sensitivity（dBm） | -88 | -92 | -97 | Air data rate 1Mbps |
| Communicationspeed GFSK（bps） | - | 1M | - | - |
| Main parameter | Description | Remarks |
| Reference distance | 200m（PCB） 300m（IPX） | In open and clear air, test height 2.5m，air data rate 1Mbps |
| Modulation | GFSK | GFSK Mode |
| Package | SMD | - |
| Connector | 1.27mm | - |
| Communication interface | UART | 4800～230400bps |
| Size | 19*13mm（PCB） 16*13mm（IPX） | - |
| RF connector | PCB/IPX | 50Ω |
| Weight | 0.8±0.1g（PCB） 0.8±0.1g（IPX） | - |
| No. | Function | Description |
| 1 | GND | Ground，connect to power reference ground |
| 2 | PWN | N/A |
| 3 | PWN | N/A |
| 4 | PA00 | N/A |
| 5 | PA03 | N/A |
| 6 | N.C | - |
| 7 | N.C | - |
| 8 | PA04 | N/A |
| 9 | PA05 | N/A |
| 10 | SWD | - |
| 11 | SWC | - |
| 12 | N.C | - |
| 13 | NetLink | Network indicator, pin outputs high level after successfully networking |
| 14 | PD04 | N/A |
| 15 | PWM | N/A |
| 16 | PD03 | N/A |
| 17 | TXD | TX pin of UART，for UART receiving |
| 18 | RXD | RX pin of UART，for UART transmitting |
| 19 | VCC | Power supply 1.9～3.6V（It is recommended to add a ceramic filter capacitor externally） |
| 20 | GND | Ground，connect to power reference ground |
| 21 | PC02 | N/A |
| 22 | PC03 | Low-power role selection pin (internal pull-up): Low power consumption role: pull up or float; Other roles: Go directly to the ground. |
| 23 | PC04 | Reset. Except for hardware information (UART configuration), allfactory settings are restored. |
| 24 | Wakeup | The wake-up pin is valid in low level under low power mode. |
| 25 | RST | Chip reset trigger input pin, valid in low level |
| 26 | GND | Ground，connect to power reference ground |
| Order online |
| 【eBay】：https://www.ebay.com/usr/cdebyte |
| 【Aliexpress】：https://www.aliexpress.com/store/2798183 |
| 【Alibaba】：https://www.alibaba.com |
| For batch order/customized product |
| 【Sales hotline】：+86-28-61399028 Ext.812 |
| 【E-mail】：service@cdebyte.com |
| Technical support |
| 【Submit online】：http://www.ebyte.com/en/apple-technology.aspx |
| 【E-mail】：support@cdebyte.com |
| Model | Interface | IC | Frequency Hz | Power dBm | Distance m | communication protocol | Package | Size (mm) | Feature | Manual | Sample |
|---|---|---|---|---|---|---|---|---|---|---|---|
| E104-BT54S | UART | BLUENRG355MC | 2.4G | 8 | 0.3 | BLE 5.1 | IPEX,PCB antenna | 28*16*2.7 | New Bluetooth Module | ||
| E104-BT53A3 | UART | EFR32BG22C224F512GM32 | 2.4G | 6 | 0.12 | BLE 5.2 | PCB | 13*19 | Low power,BT5.2 | ||
| E104-BT12LSP-TB | USB | - | - | - | - | - | - | 46.5 * 26 | E104-BT12LSP module test board | ||
| E104-BT12NSP | UART | TLSR8253F512 | 2.4G | 10 | 60 | - | PCB | 19*13 | SigMesh self-organizing network | ||
| E104-BT12LSP | UART | TLSR8253F512 | 2.4G | 10 | 60 | - | PCB | 19*13 | SigMesh self-organizing network | ||
| E104-BT5040UA | USB | nRF52840 | 2.4G | 8 | 0.25 | BLE 4.2/BLE 5.0 | PCB | 59 * 18 | Bluetooth SoC，USB | ||
| E104-BT5005A | UART | nRF52805 | 2.4G | 4 | 0.07 | BLE 5.0 | Ceramic antenna | 9*9 | Ultra-slim size，transparent | ||
| E104-BT5040U | USB | nRF52840 | 2.4G | 8 | 0.25 | BLE 4.2/BLE 5.0 | PCB | 59 * 18 | Bluetooth SoC solution, USB interface | ||
| E104-BT5011A | UART | nRF52811 | 2.4G | 4 | 0.07 | BLE 5.1 | Ceramic antenna | 11.5 * 16 | Long Range feature, transparent transmission | ||
| E104-BT52 | UART | DA14531 | 2.4G | 0 | 0.09 | BLE 5.0 | PCB | 14.5*10 | Low energy Bluetooth to UART module | ||
| E104-BT51A | UART | CC2640R2L | 2.402~2.480GHz | 5 | 50 | BLE5.0 | PCB | 16*11.5mm | Low power Bluetooth to serial module | ||
| E104-BT06 | UART | - | 2.4G | 3 | 0.08 | BLE 4.2 | PCB | 27*13 | low-power consumption | ||
| E104-BT11 | UART | EFR32MG21 | 2.4G | 20 | 200m(PCB antenna)/300m(IPX antenna) | BLE Mesh | PCB/IPX | 19*13mm(PCB version)/16*13mm(IPX version) | SigMesh Ad hoc network | ||
| E104-BT53A1 | UART | EFR32BG22 | 2.4G | 6 | 0.12 | BLE 5.2 | PCB | 13*19 | Low power consumption, Bluetooth 5.2 | ||
| E104-BT40 | UART | - | 2.4G | 3 | 0.03 | V4.2+V3.0 SPP | PCB | 21*13 | Dual-mode Bluetooth module | ||
| E104-BT51 | UART | CC2640R2F | 2.4G | 5 | 0.75 | BLE 5.0 | PCB/IPX antenna | 17.5*28.7 | Low-power transparent transmission | ||
| E104-BT30 | - | CSRA64215 | 2.4G | 9 | 0.05 | V4.2+EDR | PCB | 25 *16 | BLE audio transmission | ||
| E104-BT5010A | UART | nRF52810 | 2.4G | 4 | 0.055 | BLE 5.0 | Ceramic antenna | 11.5 * 16 | Bluetooth UART Transparent module | ||
| E104-BT5032A | UART | nRF52832 | 2.4G | 4 | 0.06 | - | Ceramic antenna | 11.6 * 16 | Ultra low power consumption,Transparent transmission | ||
| E104-BT05 | UART | TLSR8266 | 2.4G | 8 | 0.7 | BLE 4.2 | PCB | 10 * 14.5 | Low power,Continuous transmission | ||
| E104-2G4U04A | USB | CC2540 | 2.4G | 4 | 0.06 | BLE 4.0 | PCB | 59 * 18 | Bluetooth SoC solution, USB | ||
| E104-BT02 | UART | DA14580 | 2.4G | 0 | 0.1 | BLE 4.2 | PCB | 14*22 | Low power,Continuous transmission | ||
| E104-BT01 | UART | CC2541 | 2.4G | 0 | 0.05 | BLE 4.0 | PCB | 14*22 | Low power |
