MNZB-24-B0 MeshNetics, MNZB-24-B0 Datasheet - Page 5

• Manufacturer Part Number: MNZB-24-B0
• Description: MOD 802.15.4/ZIGB 2.4GHZ RF PORT
• Manufacturer: MeshNetics
• Series: Zigbit™r

Specifications of MNZB-24-B0

• Frequency: 2.4GHz
• Data Rate - Maximum: 250kbps
• Modulation Or Protocol: 802.15.4 Zigbee
• Power - Output: 3dBm
• Sensitivity: -101dBm
• Voltage - Supply: 1.8 V ~ 3.6 V
• Current - Receiving: 19mA
• Current - Transmitting: 18mA
• Data Interface: PCB, Surface Mount
• Memory Size: 128kBytes Flash, 8kBytes RAM, 4kBytes EEPROM
• Antenna Connector: PCB, Surface Mount
• Operating Temperature: -40°C ~ 85°C
• Package / Case: Module
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Applications: -
• Other names: 758-1000-2; ZDM-A1281-B0

In the latter case, the host processor can control data transmission and manage module peripherals via powerful set
of AT commands. This way, a minimum engineering effort for development of customer’s devices is required.
Additionally, the sensors can be connected directly to the module, thus expanding the existing set of sensor
interfaces. The over-the-air control via AT-commands makes debugging and network testing easier. It also enables
wireless module configuration during OEM mass-production process and provides flexible commissioning protocol
for installation and maintenance of ZigBit-based devices.
The eZeeNet is compact private profile software from MeshNetics that is specifically tailored for data acquisition
applications. It allows optimizing the network traffic, reducing power consumption, scheduling, and smart power
management. The eZeeNet software comes with a set of drivers for standard peripherals (I
ensure the ZigBit module easy integration.
Specifications
Test Conditions (unless otherwise stated): V
© 2007 MeshNetics
Module Operating Conditions
Parameters
Supply Voltage (V
Current Consumption: RX mode
Current Consumption: TX mode
Current Consumption: Radio is turned off,
MCU is active for 50% of the time.
Current Consumption: Power Save mode
RF Characteristics
Parameters
Frequency Band
Number of Channels
Channel Spacing
Transmitter Output Power
Receiver Sensitivity
On-Air Data Rate
TX Output / Rx Input Nominal Impedance
Note: Parameters specified above are measured under the following conditions:
•
•
•
•
•
•
eZeeNet software is running at 4 MHz clock rate, DTR line management is turned off
all interfaces are set to the default state (see Pin Assignment Table)
output TX power is 0 dBm
JTAG is not connected
V
actual current consumption depends on multiple factors, including but not limited to the board
design and materials, extra MCU load by user’s application, peripherals usage, EEPROM
reading/writing, eZeeNet settings, network activity and so on.
cc
= 3.0 V
cc
)
Zi gBi t™ O EM M odule s
cc
= 3 V, f=2.45 GHz, T
2.400 to 2.4835
1.8 to 3.6
-17 to +3
Range
Range
- 101
250
100
19
18
14
16
6
5
amb
= 25 °C
Ohms
GHz
MHz
dBm
dBm
kbps
Unit
Unit
mA
mA
mA
μA
V
Adjusted in 16
steps
PER = 1%
For balanced
output
2
C, GPIO, ADC, etc.) that
Condition
Condition
see Note
see Note
see Note
see Note
Product Datasheet
Page 5 of 24