EM357-MOD-LR-ANT-T Silicon Labs, EM357-MOD-LR-ANT-T Datasheet - Page 41

• Manufacturer Part Number: EM357-MOD-LR-ANT-T
• Description: Zigbee / 802.15.4 Modules EM357 Module, w/ PA /LNA, incl. antenna
• Manufacturer: Silicon Labs

Specifications of EM357-MOD-LR-ANT-T

• Rohs: yes
• Frequency Band: 2.4 GHz
• Data Rate: 500 Kbps
• Sensitivity: - 100 dBm
• Supply Current Transmitting: 31 mA
• Supply Current Receiving: 26 mA
• Maximum Operating Temperature: + 85 C
• Dimensions: 7.12 mm x 7.12 mm x 1 mm

EM35x Development Kit User Guide
These jumper settings can be seen in Figure 8-1.
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To measure deep sleep while the InSight Port cable is still attached, issue the "swjdisable 1" command in
Nodetest to disable the SerialWire/JTAG port, and place the SWJ pins in a low current state. While the SWJ is
disabled, the InSight Port/debugger will not be functional until either the command "swjdisable 0" is issued or
the chip resets.
Given an RCM programmed with Nodetest, execute the "shutdown" command:
> shutdown
Will wake from GPIO activity on the following port pins:
Port B, pin 6.
Port C, pin 6.
Entering SLEEPMODE_POWERDOWN via halSleep...
Once the node is asleep, disconnect the InSight Port cable, the DEI cable, the RS232 cable, and remove all
four UART jumpers (J22, J24, J25, and J26) from the Breakout Board between the USB and RS232
connectors to obtain the lowest current settings. All other jumpers may remain installed.
Waking up is accomplished via either activity on the SerialWire debugger or pressing BUTTON0 or BUTTON1.
Figure 8-1. Jumper setting for Deep Sleep Current Testing
120-4030-000E
8-3