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Second hand goods
N21
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Supply voltage |
3.1 V to 4. V, Typ.: 3.6 V |
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Dimensions |
18.0 mm x 13.8 mm x 2.5 mm |
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Package |
22-pin LGA |
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Interface |
UART x 2 |
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PWRKEY_N |
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RESET_N |
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WAKEUP_IN |
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NET_LIGHT |
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USIM (1.8 V / 3.0 V) |
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BT |
BLE (Generic Attribute profile) |
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Frequency bands |
CN: |
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HD-FDD NB-IoT: B3/B5/B8 |
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EU: |
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HD-FDD NB-IoT: B3/B5/B8/B20/B28 |
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Protocol |
CoAP/UDP/LWM2M/MQTT/TCP/DTLS/DNS/FTP/HTTP/HTTPS |
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ESD |
VBAT: ±8 kV / ±15 kV |
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GND: ±8 kV / ±15 kV |
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ANT: ±8 kV / ±15 kV |
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Other: ±2 kV / ±4 kV |
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Region |
EMEA |
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Certifications |
CCC, SRRC, CTA, CE, RoHS, REACH, POPs, TIM, Vodafone, Telefonica*, NBTC*, GCF, 电信入库, 移动入库, 联通入库 |
Now the price of low power cellular modem is reasonable, if you have needs, please contact us.
Good deal: buying from seller
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