Electric Imp imp004m

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electric imp imp004m (1MD)

Manuf (OEM/ODM): Murata LCEE5ZZ 1MD-01

FCC approval date: 01 September 2017

Type: module, IoT board

Power: ? VDC, ? A

CPU1: STMicroelectronics STM32F412 (100 MHz)
FLA1: 1 MiB1,048,576 B <br />8,192 Kib <br />1,024 KiB <br />8 Mib <br />9.765625e-4 GiB <br /> (STMicroelectronics STM32F412)
RAM1: 256 KiB 0.25 MiB <br />262,144 B <br />2,048 Kib <br />2 Mib <br />2.441406e-4 GiB <br /> (STMicroelectronics STM32F412)

Expansion IFs: none specified

WI1 chip1: Broadcom BCM43438
WI1 802dot11 protocols: bgn
WI1 MIMO config: 1x1:1
WI1 antenna connector: none

bgn

Flags: Bluetooth 4.1 LE

802dot11 OUI: none specified

For a list of all currently documented Broadcom chipsets with specifications, see Broadcom.
For a list of all currently documented STMicro chipsets with specifications, see STMicro.


WLAN / BT 4.1 + MCU Module

802.11b/g/n & Bluetooth 4.1

Models

Platform HardwareDevices
ARM Cortex-M3 @120MHz (128KB RAM, 1MB Flash)
The smallest imp, with excellent IO, low power modes,
a substantial memory capacity and high speed
Highly integrated IoT node with 2.4GHz Wi-Fi
Powerful module with dual-band (2.4/5GHz) Wi-Fi
and 10/100Mbps Ethernet

Wireless Modules

Cypress Based Modules
Part Order Number Chipset WLAN BT Host Interface Dimension
electric imp
-imp001
Lite-On
323C1627834D
Broadcom BCM43362 +
STMicro STM32F205RG6
MCU (ARM Cortex-M3)
802.11bgn
(2.4GHz)
No UART/SPI 10.0 x 7.9 x 1.25 mm
electric imp
-imp002
Lite-On
323C163371MD
Broadcom BCM43362 +
STMicro STM32F205RG6
MCU (ARM Cortex-M3)
802.11bgn
(2.4GHz)
No UART/SPI 31.0 x 25.0 x 2.3 mm
Type 1CD
-imp003
Murata
LBWA1ZV1CD
Cypress CYW43362 +
STMicro STM32
MCU (ARM Cortex-M4)
802.11bgn
(2.4GHz)
No UART/SPI 10.0 x 7.9 x 1.25 mm
Type 1MD
-imp004m
Murata
LBEE5ZZ1MD
Cypress CYW43438 +
STMicro STM32F412CGU6
MCU (ARM Cortex-M4F)
802.11bgn
(2.4GHz)
BT 4.1 LE UART/SPI 21.0 x 17.5 x 2.3 mm
Type 1GC
-imp005
Murata
LBWA1UZ1GC-901
Cypress CYW43907 802.11abgn
(2.4/5GHz)
+ FE LAN
No UART/SPI 10.0 x 10.0 x 1.2 mm