Ai Thinker - A1S Wi-Fi+BT SoC Audio Module (IPEX block output)

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Qty Discount available
  • $4.99 /2pcs+
  • $4.69 /50pcs+

Sorry but this SKU# 113990579 is unavailable from Seeed now.

You can buy it from the original manufacture or other distributors.

For the technical support, pls feel free to contact Seeed or ask the original manufacture for help.


Technical details

Dimensions 32mm x19mm x3mm
Weight G.W 10g
Battery Exclude
Package SMD-38
SPI Flash Default 32Mbit
Bluetooth Bluetooth 4.2 BR/EDR and BLE standards, support A2DP, AVRC protocol, etc.
Wi-Fi 802.11 b/g/n/, Support DLNA protocol
Audio Output Support 1 channel headphone output and 1 channel left and right speaker output
Audio Input Support LINEIN and 2-way MIC input
Custom IO port 14
UART Baudrate Default 115200 bps
Antenna Onboard PCB antenna or IPEX antenna
Transmit Power 802.11b: 17±2 dBm (@11Mbps); 802.11g: 14±2 dBm (@54Mbps); 802.11n: 13±2 dBm (@MCS7)
Receiving Sensitivity CCK, 1 Mbps : -90dBm; CCK, 11 Mbps: -85dBm; 6 Mbps (1/2 BPSK): -88dBm; 54 Mbps (3/4 64-QAM): -70dBm; MCS7 (65 Mbps, 72.2 Mbps): -67dBm
Power Dissipation 350mA
Security WPA/WPA2/WPA2-Enterprise/WPS
Power Supply Range 3.3V±0.3V
Operating Temperature -20 ℃ ~ 85 ℃
Storage Environment -40 ℃ ~ 90 ℃ , < 90%RH

Part List

AI Thinker A1S Wi-Fi+BT SoC Audio Module (IPEX block output) 1


ECCN 5A991.b
HSCODE 8517709000
CE 1
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