Datasheet

ManualsBrandsSparkfun Electronics ManualsInternet of Things (IoT)ESP32-C3 WROOM Module - 4MB (PCB Antenna)

Table Of Contents

4 Electrical Characteristics

Table 12 – cont’d from previous page

Min Typ SL

1

Rate

(dB) (dB) (dB)

802.11n, HT40, MCS 0, @18.5 dBm — –26.5 –5

802.11n, HT40, MCS 7, @17 dBm — –30.5 –27

1

SL stands for standard limit value.

4.5.3 WiFi RF Receiver (RX) Specifications

Table 13: RX Sensitivity

Min Typ Max

Rate

(dBm) (dBm) (dBm)

802.11b, 1 Mbps — –98.0 —

802.11b, 2 Mbps — –96.0 —

802.11b, 5.5 Mbps — –93.0 —

802.11b, 11 Mbps — –88.6 —

802.11g, 6 Mbps — –93.0 —

802.11g, 9 Mbps — –92.0 —

802.11g, 12 Mbps — –90.8 —

802.11g, 18 Mbps — –88.4 —

802.11g, 24 Mbps — –85.4 —

802.11g, 36 Mbps — –82.0 —

802.11g, 48 Mbps — –78.0 —

802.11g, 54 Mbps — –76.4 —

802.11n, HT20, MCS 0 — –93.0 —

802.11n, HT20, MCS 1 — –90.8 —

802.11n, HT20, MCS 2 — –88.2 —

802.11n, HT20, MCS 3 — –84.6 —

802.11n, HT20, MCS 4 — –81.4 —

802.11n, HT20, MCS 5 — –77.4 —

802.11n, HT20, MCS 6 — –75.4 —

802.11n, HT20, MCS 7 — –74.4 —

802.11n, HT40, MCS 0 — –90.0 —

802.11n, HT40, MCS 1 — –87.6 —

802.11n, HT40, MCS 2 — –84.8 —

802.11n, HT40, MCS 3 — –81.8 —

802.11n, HT40, MCS 4 — –78.4 —

802.11n, HT40, MCS 5 — –74.4 —

802.11n, HT40, MCS 6 — –72.6 —

802.11n, HT40, MCS 7 — –71.2 —

Espressif Systems 17

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ESP32-C3-WROOM-02 & WROOM-02U Datasheet v0.7