Variants
- EP-Chronos-C
- (Castellated, No GNSS)
- EP-Chronos-H
- (2 X 10 Pin Headers, No GNSS)
- EP-Chronos-GNSS-C
- (Castellated, with GNSS)
- EP-Chronos-GNSS-H
- (2 X 10 Pin Headers, with GNSS)
Cellular Capabilities
- Telit ME310 cell module: LTE-M (LTE CAT M1), LTE CAT NB2
- SMS: over NAS
- Lower power modes: PSM, eDRX
- Operating frequencies: 617MHz to 2200MHz
- Cellular Operating Mode: Half-duplex FDD
- RF Output Power: up to +20dBm(Power Class 5)
Internet Protocols
- IPv4/IPv6 stack with TCP and UDP protocols
- TLS/DTLS
LTE CAT M1 Specifications
- Bands: B1, B2, B3, B4, B5, B8, B12, B13, B18, B19, B20, B25, B26, B27, B28, B66,B71, B85
- RX Sensitivity CAT M1: -102.2 to -107.5 dBm depending on band
- Uplink: up to 1Mbps
- Downlink: up to 588kbps
SIM Specifications
- Removable: 4FF (nano) SIM card slot
- Soldered down: MFF2
- Internal: Telit simWISE™
Cellular Certifications
- PTCRB: Complete
- AT&T: Complete
- Verizon: Complete
GNSS Specifications
- Constellations: GPS, GLONASS, BeiDou, Galileo, QZSS
- Tracking Sensitivity: -159dBm
- Navigation Sensitivity: -155dBm
- Cold Start Sensitivity: -144dBm
Power Supply
- Main Power Supply: 3.4Vdc to 4.2Vdc (3.8Vdc nominal)
- GPIO Reference Voltage: 1.65Vdc to 5.5Vdc
Form-Factor
- Dimensions (with headers, unmated): 29.5 x 33.0 x 10.34mm
- Dimensions (with headers, mated): 29.5 x 33.0 x 7.14mm
- Dimensions (castellated): 29.5 x 33.0 x 4.35mm
Environmental
- Operating Temperature Range: -40°C to +85°C
- Storage Temperature Range: -40°C to +85°C
- Humidity Range: 20% RH to 90% RH