The AXM22001-2A-C is a 2.4GHz 802.11b/g WiFi module board which integrates AX22001 and Airoha AL2230S RF transceiver on board to provide a complete WiFi module solution with various user or host interfaces supported. The AXM22001-2A-C is a surface mountable module with castellated mounting holes which offers smaller-form-factor, lower-cost, pre-calibrated RF front-end and pre-certified WiFi module board to free the user from RF and antenna design tasks and regulatory compliance testing, ultimately providing quicker time to market. The user can design his host board with desired function and interface circuits and assemble it with the AXM22001-2A-C WiFi module board through the castellated mounting