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Espressif Systems

Bluetooth, WiFi 802.11a/b/g/n, Bluetooth v2.1 + EDR, Bluetooth v3.0, Bluetooth v4.1, Bluetooth v4.2, Bluetooth v5.0 Transceiver Module 2.4GHz, 5GHz Antenna Not Included Surface Mount
Quectel Wireless Solutions

ESP32 ESP32-C3-WROOM-02U Transceiver; 802.11 b/g/n (Wi-Fi, WiFi, WLAN), Bluetooth? 5 2.4GHz Evaluation Board
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- ESP32 Transceiver; 802.11 b/g/n (Wi-Fi, WiFi, WLAN), Bluetooth? Smart Ready 4.x Dual Mode 2.4GHz Evaluation Board
M5Stack

Bluetooth, WiFi 802.11a/b/g/n, Bluetooth v4.0 +EDR Transceiver Module 2.4GHz ~ 2.5GHz, 5.18GHz ~ 5.825GHz Antenna Not Included, W.FL Surface Mount
U-Blox

WiFi 802.11b/g/n Transceiver Module 2.4GHz Antenna Not Included Surface Mount
Espressif Systems

- 88W8801 Transceiver; 802.11 b/g/n (Wi-Fi, WiFi, WLAN) 2.4GHz Evaluation Board
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