User's Manual

Chengdu Ebyte Electronic Technology Co., Ltd E104-BT5032A User Manual

2.1.8 Solution to broadcast data problem

This method is only for versions below V1.3, excluding V1.3.

Problem description: For versions below V1.3, if the user sets the broadcast data to {0x01,0x02,0x03,0x04}, the actual

scan result is {0x02,0x01,0x03,0x04}

At present, it is compatible with the broadcast data of other models of BLE, which will be modified to

{0x01,0x02,0x03,0x04} in V1.3.

It is recommended that users deal with this issue according to the firmware version.

3. Parameter

3.1 Limit parameter

Main parameter

Performance

Note

Min Max

Voltage supply [V] 0 3.6

Voltage over 3.6V will cause permanent damage to

module

Blocking power [dBm] - 10

Chances of burn is slim when modules are used in

short distance

Operating temperature [ ]℃ -40 +85 -

3.2 Operating parameter

Main parameter

Performance

Remarks

Min Typ Max

Voltage supply [V] 1.7 3.3 3.6 ≥3.3 V ensures output power

Communication level [V] 3.3 For 5V TTL, it may be at risk of burning down

Operating temperature [ ]℃ -40 - +85

Frequency [MHz] 2402 - 2480 ISM band

Power

consumption

Transmitting current

（mA）

- 13 19 -

Receiving current（mA）

- 13 - -

Stand-by current（μA）

- 8 - -

Transmitting power [dBm] - 3.8 4 -

Receiving sensitivity [dBm] - -96 - Bluetooth®lowenergymode